868162488 is an even 9-digits composite number following 868162487
and preceding 868162489 . In scientific notation, it is written as 8.68162488 × 10^8.
The sum of its digits is 51. It has a total of 5 prime factors and 16 positive divisors.
There are 289387488 positive integers (up to 868162488) that are relatively prime to 868162488.
868162488 has 16 divisors, whose sum is 2170406280
The reverse of 868162488 is 884261868
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 51
Digital Root 6
Name
eight hundred sixty-eight million one hundred sixty-two thousand four hundred eighty-eight
Scientific notation
8.68162488 × 10^8
Engineering notation
8.68162488 × 10^6
Prime Factorization
2 × 2 × 2 × 3 × 36173437
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
217040622
Product of the distinct prime numbers
The prime factorization of 868162488 is 2 × 2 × 2 × 3 × 36173437.
Since it has a total of 5 prime factors.
3 , 9 , 56 , 90 , 999 , 672 , 293 , 5998 , 19761 , 21299 , 614241 , 671596 , 3402632 , 2889821 , 77671224 , 52856842 , 222191784 , 274461159 , 958243646 , 9834812162
n×2
1736324976
n×3
2604487464
n×4
3472649952
n×5
4340812440
n÷2
434081244
n÷3
289387496
n÷3
217040622
n÷5
173632497.6
n2
753706105570350144
n3
6.5433936783275E+26
n4
5.6807289357402E+35
n5
4.9317957665058E+44
2 √n
29464.597197315
3 √n
953.96770412229
4 √n
171.65254789054
5 √n
61.336671289134
1 , 2 , 3 , 4 , 6 , 8 , 12 , 24 , 36173437 , 72346874 , 108520311 , 144693748 , 217040622 , 289387496 , 434081244 , 868162488
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-868162487
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 868162488 can be divided by 16 positive divisors.
The sum of these divisors (counting 868162488) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110011101111110001101110111000
3
Ternary
2020111121020001020
4
Quaternary
303233301232320
5
Quinary
3234222144423
6
Senary
222051422440
8
Octal
6357615670
10
Decimal
868162488
12
Duodecimal
2028b4a20
16
Hexadecimal
33bf1bb8
20
Vigesimal
db60648
36
Base36
ecvqgo
md5
8d47316f26bee8ea223d1e90b0cb1aa3
sha1
0c6743a331a72772f8dc024f0fed9ce7abd9be0e
sha256
940f727a755ecadbd51421f7f7273977298bcaac3a8e400d2431ca951e3ecb16
sha512
4ccdf5fe296a8c41785e5034d9285b6b7af255d40b9c133f0b62ab3c9982d658eee80ae0152731c2c89d5700dfc00753fb0482f79cab59df2a6522d797c41a98
ripemd-160
673402130cdb8b75e70179ab07feaa9f99f22686
Diameter
1736324976
Circumference
5454825788.8461
Area
2.3678375642256E+18
Volume
2.7408903345839E+27
Surface area
9.4713502569023E+18
Circumference
5454825788.8461
Perimeter
3472649952
Area
753706105570350144
Diagonal
1227767164.8732
Surface area
4522236633422100864
Volume
6.5433936783275E+26
Space diagonal
1503701538.4414
Perimeter
2604487464
Area
3.2636431720568E+17
Altitude
751850769.2207
Surface area
3.2636431720568E+17
Volume
7.7114634031976E+25
Height
409255721.62439