620996831 is an odd 9-digits composite number following 620996830
and preceding 620996832 . In scientific notation, it is written as 6.20996831 × 10^8.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 491338080 positive integers (up to 620996831) that are relatively prime to 620996831.
620996831 has 8 divisors, whose sum is 764303904
The reverse of 620996831 is 138699026
Previous prime number is 13
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 44
Digital Root 8
Name
six hundred twenty million nine hundred ninety-six thousand eight hundred thirty-one
Scientific notation
6.20996831 × 10^8
Engineering notation
6.20996831 × 10^6
Prime Factorization
7 × 13 × 6824141
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
620996831
Product of the distinct prime numbers
The prime factorization of 620996831 is 7 × 13 × 6824141.
Since it has a total of 3 prime factors.
9 , 4 , 9 , 51 , 154 , 661 , 9600 , 7655 , 86323 , 17583 , 589852 , 873480 , 6671539 , 571585 , 91185975 , 64353524 , 605890417 , 663825906 , 6037479907 , 5908042411
n×2
1241993662
n×3
1862990493
n×4
2483987324
n×5
3104984155
n÷2
310498415.5
n÷3
206998943.66667
n÷3
155249207.75
n÷5
124199366.2
n2
385637064112042561
n3
2.3947939472972E+26
n4
1.4871594521696E+35
n5
9.2352130698899E+43
2 √n
24919.808004878
3 √n
853.15864271074
4 √n
157.86008996855
5 √n
57.361153582785
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
-620996830
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 620996831 can be divided by 8 positive divisors.
The sum of these divisors (counting 620996831) is 1, the average is 0.125.
Base
System
Value
2
Binary
100101000000111010100011011111
3
Ternary
1121021111220111122
4
Quaternary
211000322203133
5
Quinary
2232433344311
6
Senary
141342041155
8
Octal
4500724337
10
Decimal
620996831
12
Duodecimal
153b791bb
16
Hexadecimal
2503a8df
20
Vigesimal
9e14c1b
36
Base36
a9q47z
md5
553365851542a6ffbf54279eb221ec3e
sha1
b83dfb0c0ccee5cba43cb16c05994988c023fe7b
sha256
1210af9ce721b51003b74b5762c2adcf82817190144d1d50c041fa52fed2d817
sha512
88534920b79a990e700cd84961669801ff10b5e0f7f5c91eec7ddc57f0eb13d9a635487bd790cca68c60299a78959f096e42b3d22872af90cc22b9f177bfd2ea
ripemd-160
8943534dbde0b76dbab64e1cd23eb85e16349588
Diameter
1241993662
Circumference
3901838164.3443
Area
1.2115145675663E+18
Volume
1.003128942892E+27
Surface area
4.8460582702653E+18
Circumference
3901838164.3443
Perimeter
2483987324
Area
385637064112042561
Diagonal
878222140.59091
Surface area
2313822384672255366
Volume
2.3947939472972E+26
Space diagonal
1075598062.6313
Perimeter
1862990493
Area
1.6698574708094E+17
Altitude
537799031.31563
Surface area
1.6698574708094E+17
Volume
2.8222917327973E+25
Height
292740713.5303