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860000

860000 is an integer in the decimal number system. It equals 860,000, i.e., six digits with four trailing zeros, and can be written in scientific notation as 8.6 × 10^5. It is an even number and, more specifically, a composite number.

Mathematical properties. The prime factorization of 860000 is 2^5 × 5^4 × 43. From this factorization, the

Representations and context. In base 10 it is written 860000, and as noted, it is a multiple

number
of
positive
divisors
is
(5+1)
×
(4+1)
×
(1+1)
=
6
×
5
×
2
=
60.
It
is
not
a
prime,
a
perfect
square,
or
a
higher
perfect
power.
The
greatest
power
of
2
dividing
860000
is
2^5
=
32,
and
the
greatest
power
of
5
dividing
it
is
5^4
=
625.
Since
the
factorization
includes
primes
other
than
2
and
5,
the
decimal
expansion
is
finite
(as
expected
for
a
number
with
only
2
and
5
in
its
factorization)
but
not
a
pure
power
of
10.
of
10,000
(860000
÷
10000
=
86).
This
makes
it
a
typical
example
of
a
six-digit
number
that
is
a
multiple
of
a
large
power
of
10.
In
rounding
and
scale-related
problems,
860000
often
serves
as
a
convenient
reference
value
around
the
0.86
million
mark.