7972904139 (number)

7972904139 is an odd 10-digits composite number following 7972904138 and preceding 7972904140. In scientific notation, it is written as 7.972904139 × 10^9. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 5314960416 positive integers (up to 7972904139) that are relatively prime to 7972904139.

Interesting facts

Basic properties

Name

Name seven billion nine hundred seventy-two million nine hundred four thousand one hundred thirty-nine

Notation

Scientific notation 7.972904139 × 10^9
Engineering notation 7.972904139 × 10^9

Prime Factorization of 7972904139

Prime Factorization 3 × 19717 × 134789

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 7972904139
Product of the distinct prime numbers

The prime factorization of 7972904139 is 3 × 19717 × 134789. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7972904139)

Multiplication

n×y
n×2 15945808278
n×3 23918712417
n×4 31891616556
n×5 39864520695

Division

n÷y
n÷2 3986452069.5
n÷3 2657634713
n÷3 1993226034.75
n÷5 1594580827.8

Exponentiation

ny
n2 6.3567200409683E+19
n3 5.0681519525101E+29
n4 4.0407889679248E+39
n5 3.2216823087194E+49

Nth Root

y√n
2√n 89291.120157606
3√n 1997.7394575198
4√n 298.81619795052
5√n 95.570379046677

Divisors of 7972904139

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 -7972904138
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 7972904139 can be divided by 8 positive divisors. The sum of these divisors (counting 7972904139) is 1, the average is 0.125.

Base conversion 7972904139

Base System Value
2 Binary 111011011001110001101110011001011
3 Ternary 202120122102111100220
4 Quaternary 13123032031303023
5 Quinary 112312030413024
6 Senary 3355051001123
8 Octal 73316156313
10 Decimal 7972904139
12 Duodecimal 16661391a3
16 Hexadecimal 1db38dccb
20 Vigesimal 64bad06j
36 Base36 3nuv07f

Cryptographic Hash Functions

md5 ad477828ccd814934adaad5c0f587a99
sha1 b26a537a34078355b1c2e87e47c4bc657b8f502c
sha256 0e9723278ae772155343cf180a47dcff8565990cda693faa25be5a2786060702
sha512 b67bdea825bfca4cff70e5568ce83ec8e117c439955b8d341504f6268bbb48f3bf5e0520f8d786ce6815f8f083f234c62bccb00c81b8866911e47380bc31e8c4
ripemd-160 d2eabee250d2f89f16532de160e1dc0d583a8b74

7972904139 as geometric shapes

Circle

Radius = n
Diameter 15945808278
Circumference 50095234141.716
Area 1.9970224981633E+20

Sphere

Radius = n
Volume 2.1229425255043E+30
Surface area 7.9880899926532E+20
Circumference 50095234141.716

Square

Length = n
Perimeter 31891616556
Area 6.3567200409683E+19
Diagonal 11275389164.874

Cube

Length = n
Surface area 3.814032024581E+20
Volume 5.0681519525101E+29
Space diagonal 13809475052.624

Equilateral Triangle

Length = n
Perimeter 23918712417
Area 2.7525405201121E+19
Altitude 6904737526.3121

Triangular Pyramid

Length = n
Surface area 2.7525405201121E+19
Volume 5.9728743561728E+28
Height 3758463054.9581