2972148907 is an odd 10-digits composite number following 2972148906
and preceding 2972148908 . In scientific notation, it is written as 2.972148907 × 10^9.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 2351590272 positive integers (up to 2972148907) that are relatively prime to 2972148907.
2972148907 has 8 divisors, whose sum is 3658029536
The reverse of 2972148907 is 7098412792
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 49
Digital Root 4
Name
two billion nine hundred seventy-two million one hundred forty-eight thousand nine hundred seven
Scientific notation
2.972148907 × 10^9
Engineering notation
2.972148907 × 10^9
Prime Factorization
13 × 7 × 32660977
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
2972148907
Product of the distinct prime numbers
The prime factorization of 2972148907 is 13 × 7 × 32660977.
Since it has a total of 3 prime factors.
2 , 6 , 24 , 38 , 129 , 109 , 1165 , 6194 , 34930 , 28835 , 659729 , 51917 , 5895377 , 663097 , 77645067 , 79776056 , 31729789 , 772165991 , 9531642675 , 4094907742
n×2
5944297814
n×3
8916446721
n×4
11888595628
n×5
14860744535
n÷2
1486074453.5
n÷3
990716302.33333
n÷3
743037226.75
n÷5
594429781.4
n2
8833669125381294649
n3
2.6254980035802E+28
n4
7.8033710216715E+37
n5
2.3192780652976E+47
2 √n
54517.418381651
3 √n
1437.7725508364
4 √n
233.48965369294
5 √n
78.453823274661
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
-2972148906
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 2972148907 can be divided by 8 positive divisors.
The sum of these divisors (counting 2972148907) is 1, the average is 0.125.
Base
System
Value
2
Binary
10110001001001110110010010101011
3
Ternary
21200010121210211011
4
Quaternary
2301021312102223
5
Quinary
22041332231112
6
Senary
1210531244351
8
Octal
26111662253
10
Decimal
2972148907
12
Duodecimal
6ab4496b7
16
Hexadecimal
b12764ab
20
Vigesimal
268fic57
36
Base36
1d5jgrv
md5
daca9fcd63889888bcc5e455f89f6a5c
sha1
838ab14e1a7ecdd68dad816b20218c45adbf9ad8
sha256
169b7b3201fe177577bc78cee463660feb092305f91b15744819fea1dece6162
sha512
7e547ee596c2afb80785dca40cfcf03643547e5f506203018e5e386b454369fa3e69372e2d0ddc947b2696438a84892ec2b239582b0e61e6028a2be26461d57d
ripemd-160
099a436cfbda9c174bff990a5240802e1fae679d
Diameter
5944297814
Circumference
18674562343.212
Area
2.7751790028541E+19
Volume
1.0997660320083E+29
Surface area
1.1100716011416E+20
Circumference
18674562343.212
Perimeter
11888595628
Area
8833669125381294649
Diagonal
4203253293.6718
Surface area
5.3002014752288E+19
Volume
2.6254980035802E+28
Space diagonal
5147912914.5843
Perimeter
8916446721
Area
3.8250909356032E+18
Altitude
2573956457.2922
Surface area
3.8250909356032E+18
Volume
3.0941790705388E+27
Height
1401084431.2239