868480521 is an odd 9-digits composite number following 868480520
and preceding 868480522 . In scientific notation, it is written as 8.68480521 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 578898720 positive integers (up to 868480521) that are relatively prime to 868480521.
868480521 has 8 divisors, whose sum is 1158150624
The reverse of 868480521 is 125084868
Previous prime number is 36137
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
eight hundred sixty-eight million four hundred eighty thousand five hundred twenty-one
Scientific notation
8.68480521 × 10^8
Engineering notation
8.68480521 × 10^6
Prime Factorization
3 × 36137 × 8011
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
868480521
Product of the distinct prime numbers
The prime factorization of 868480521 is 3 × 36137 × 8011.
Since it has a total of 3 prime factors.
8 , 1 , 100 , 58 , 873 , 812 , 883 , 5326 , 40152 , 194 , 801756 , 525751 , 1450065 , 2284882 , 42089013 , 73956409 , 884987374 , 300747169 , 1830068409 , 5365876813
n×2
1736961042
n×3
2605441563
n×4
3473922084
n×5
4342402605
n÷2
434240260.5
n÷3
289493507
n÷3
217120130.25
n÷5
173696104.2
n2
754258415356431441
n3
6.5505874153739E+26
n4
5.68905757136E+35
n5
4.9408356835737E+44
2 √n
29469.993569731
3 √n
954.08417854398
4 √n
171.66826605326
5 √n
61.341164509717
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-868480520
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 868480521 can be divided by 8 positive divisors.
The sum of these divisors (counting 868480521) is 1, the average is 0.125.
Base
System
Value
2
Binary
110011110000111111011000001001
3
Ternary
2020112012101022020
4
Quaternary
303300333120021
5
Quinary
3234312334041
6
Senary
222102315053
8
Octal
6360773011
10
Decimal
868480521
12
Duodecimal
202a28a89
16
Hexadecimal
33c3f609
20
Vigesimal
db80161
36
Base36
ed2jux
md5
1e7c4a511fccebcaec193a73c99a7d86
sha1
fec3cbc317ce44d549e8f3e35e4773c4c1b77a56
sha256
6b4ba3ebf47837599bfffb6d4047674c466338d16c94bfb32460d251b428f09d
sha512
5176189bf98b95a553ad576871ee7bde74f8ef7ce359519a40b55dc9aeb2d45b66889c8e95261eb89a873124c720bb2803f7603dbb13c0b799d4ffdec309ce4e
ripemd-160
8053e1a796a02aa67ce4f8af02f7e8b52980eb0b
Diameter
1736961042
Circumference
5456824049.1189
Area
2.369572696592E+18
Volume
2.7439036401115E+27
Surface area
9.4782907863682E+18
Circumference
5456824049.1189
Perimeter
3473922084
Area
754258415356431441
Diagonal
1228216931.4551
Surface area
4525550492138588646
Volume
6.5505874153739E+26
Space diagonal
1504252387.7559
Perimeter
2605441563
Area
3.2660347435843E+17
Altitude
752126193.87794
Surface area
3.2660347435843E+17
Volume
7.7199413036102E+25
Height
409405643.81835