7972238128 (number)

7972238128 is an even 10-digits composite number following 7972238127 and preceding 7972238129. In scientific notation, it is written as 7.972238128 × 10^9. The sum of its digits is 49. It has a total of 6 prime factors and 20 positive divisors. There are 3751641344 positive integers (up to 7972238128) that are relatively prime to 7972238128.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.972238128 × 10^9
Engineering notation 7.972238128 × 10^9

Prime Factorization of 7972238128

Prime Factorization 2 × 2 × 2 × 2 × 17 × 29309699

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 996529766
Product of the distinct prime numbers

The prime factorization of 7972238128 is 2 × 2 × 2 × 2 × 17 × 29309699. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 3, 51, 84, 711, 48, 9397, 8158, 39972, 69062, 73714, 748412, 9401475, 2559128, 80210472, 55261946, 482359080, 975421547, 9656377688, 5577611758

Basic calculations (n = 7972238128)

Multiplication

n×y
n×2 15944476256
n×3 23916714384
n×4 31888952512
n×5 39861190640

Division

n÷y
n÷2 3986119064
n÷3 2657412709.3333
n÷3 1993059532
n÷5 1594447625.6

Exponentiation

ny
n2 6.3556580769537E+19
n3 5.0668819649621E+29
n4 4.0394389591147E+39
n5 3.2203369285583E+49

Nth Root

y√n
2√n 89287.39064392
3√n 1997.6838293789
4√n 298.80995740423
5√n 95.568782312299

Divisors of 7972238128

1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 29309699, 58619398, 117238796, 234477592, 468955184, 498264883, 996529766, 1993059532, 3986119064, 7972238128

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7972238127
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7972238128 can be divided by 20 positive divisors. The sum of these divisors (counting 7972238128) is 1, the average is 0.05.

Base conversion 7972238128

Base System Value
2 Binary 111011011001011101011001100110000
3 Ternary 202120121011122202211
4 Quaternary 13123023223030300
5 Quinary 112311343110003
6 Senary 3355024421504
8 Octal 73313531460
10 Decimal 7972238128
12 Duodecimal 1665a77894
16 Hexadecimal 1db2eb330
20 Vigesimal 64b69f68
36 Base36 3nugqb4

Cryptographic Hash Functions

md5 0f6e407aac1c33471032c81dfa86cb3f
sha1 2dd36c6aa7fa42048d8a77503bd03e07f43a3ed9
sha256 a8c1c9b19cc843f8c4fcb4796ee554a2e83639d4991dd98427e86279fb122d3a
sha512 77431da3f974de2cffdc131ff1cfefa278980c8611ee311f70e3f74841e890d1ff3be2b97c0f2874bf88f813335a3f7cacf2d7df59d6f2f74592ac6665e5aec2
ripemd-160 102008e09b3f922629768d76a4cad49767d12483

7972238128 as geometric shapes

Circle

Radius = n
Diameter 15944476256
Circumference 50091049471.186
Area 1.9966888723286E+20

Sphere

Radius = n
Volume 2.1224105543642E+30
Surface area 7.9867554893145E+20
Circumference 50091049471.186

Square

Length = n
Perimeter 31888952512
Area 6.3556580769537E+19
Diagonal 11274447283.085

Cube

Length = n
Surface area 3.8133948461722E+20
Volume 5.0668819649621E+29
Space diagonal 13808321487.734

Equilateral Triangle

Length = n
Perimeter 23916714384
Area 2.7520806762048E+19
Altitude 6904160743.8669

Triangular Pyramid

Length = n
Surface area 2.7520806762048E+19
Volume 5.9713776614942E+28
Height 3758149094.3618