7131979928 (number)

7131979928 is an even 10-digits composite number following 7131979927 and preceding 7131979929. In scientific notation, it is written as 7.131979928 × 10^9. The sum of its digits is 56. It has a total of 5 prime factors and 16 positive divisors. There are 3565748736 positive integers (up to 7131979928) that are relatively prime to 7131979928.

Interesting facts

Basic properties

Name

Name seven billion one hundred thirty-one million nine hundred seventy-nine thousand nine hundred twenty-eight

Notation

Scientific notation 7.131979928 × 10^9
Engineering notation 7.131979928 × 10^9

Prime Factorization of 7131979928

Prime Factorization 2 × 2 × 2 × 34369 × 25939

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1782994982
Product of the distinct prime numbers

The prime factorization of 7131979928 is 2 × 2 × 2 × 34369 × 25939. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 7, 2, 73, 301, 16, 6048, 6888, 48908, 47026, 997061, 235630, 4873273, 7686533, 84308994, 74201211, 795520879, 833208901, 4197855716, 9375974107

Basic calculations (n = 7131979928)

Multiplication

n×y
n×2 14263959856
n×3 21395939784
n×4 28527919712
n×5 35659899640

Division

n÷y
n÷2 3565989964
n÷3 2377326642.6667
n÷3 1782994982
n÷5 1426395985.6

Exponentiation

ny
n2 5.0865137693395E+19
n3 3.6276914106425E+29
n4 2.587262232568E+39
n5 1.8452302311148E+49

Nth Root

y√n
2√n 84451.050484881
3√n 1924.8787175402
4√n 290.60462915253
5√n 93.463496146491

Divisors of 7131979928

1, 2, 4, 8, 25939, 34369, 51878, 68738, 103756, 137476, 207512, 274952, 891497491, 1782994982, 3565989964, 7131979928

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 -7131979927
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 7131979928 can be divided by 16 positive divisors. The sum of these divisors (counting 7131979928) is 1, the average is 0.0625.

Base conversion 7131979928

Base System Value
2 Binary 110101001000110010110000010011000
3 Ternary 200102001002010012202
4 Quaternary 12221012112002120
5 Quinary 104101241324203
6 Senary 3135411025332
8 Octal 65106260230
10 Decimal 7131979928
12 Duodecimal 147059b248
16 Hexadecimal 1a9196098
20 Vigesimal 5b8eh9g8
36 Base36 39y72xk

Cryptographic Hash Functions

md5 073ef188e9db3d5e0d0d20143e98b5a0
sha1 dcdd27d53fb5f965451ad6cfad80465dafa05e33
sha256 69e5d557ec66e7d12f0cd2fc20814271909fbd3c4f51e8697cacb76758d1593c
sha512 df89d6a9c4321ef085d2c2822273bfada9afda1379716d93b6d9e7492793ca5b3a94bdcdf00d2149cecea715fe6dc2cc8c55db4f0f20108dfdfc3bd8e848ae64
ripemd-160 1e1132d5807c6085bbc6aa81ab3431304bc2d12c

7131979928 as geometric shapes

Circle

Radius = n
Diameter 14263959856
Circumference 44811551494.709
Area 1.597975429014E+20

Sphere

Radius = n
Volume 1.5195638246887E+30
Surface area 6.3919017160561E+20
Circumference 44811551494.709

Square

Length = n
Perimeter 28527919712
Area 5.0865137693395E+19
Diagonal 10086142740.75

Cube

Length = n
Surface area 3.0519082616037E+20
Volume 3.6276914106425E+29
Space diagonal 12352951593.857

Equilateral Triangle

Length = n
Perimeter 21395939784
Area 2.2025250704737E+19
Altitude 6176475796.9287

Triangular Pyramid

Length = n
Surface area 2.2025250704737E+19
Volume 4.2752753275292E+28
Height 3362047580.2501