75431372 (number)

75431372 is an even 8-digits composite number following 75431371 and preceding 75431373. In scientific notation, it is written as 7.5431372 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 37427520 positive integers (up to 75431372) that are relatively prime to 75431372.

Interesting facts

Basic properties

Name

Name seventy-five million four hundred thirty-one thousand three hundred seventy-two

Notation

Scientific notation 7.5431372 × 10^7
Engineering notation 7.5431372 × 10^6

Prime Factorization of 75431372

Prime Factorization 2 × 2 × 131 × 143953

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 37715686
Product of the distinct prime numbers

The prime factorization of 75431372 is 2 × 2 × 131 × 143953. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 1, 1, 92, 774, 525, 8679, 755, 89400, 664, 780486, 786921, 5765587, 7683261, 40642252, 50842916, 433940475, 849235426, 5179949508, 7664091367

Basic calculations (n = 75431372)

Multiplication

n×y
n×2 150862744
n×3 226294116
n×4 301725488
n×5 377156860

Division

n÷y
n÷2 37715686
n÷3 25143790.666667
n÷3 18857843
n÷5 15086274.4

Exponentiation

ny
n2 5689891881802384
n3 4.2919635117602E+23
n4 3.2374869626601E+31
n5 2.4420808342556E+39

Nth Root

y√n
2√n 8685.1236030353
3√n 422.52330578814
4√n 93.194010553443
5√n 37.627936409978

Divisors of 75431372

1, 2, 4, 131, 262, 524, 143953, 287906, 575812, 18857843, 37715686, 75431372

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -75431371
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 75431372 can be divided by 12 positive divisors. The sum of these divisors (counting 75431372) is 1, the average is 0.083333333333333.

Base conversion 75431372

Base System Value
2 Binary 100011111101111110111001100
3 Ternary 12020221022101112
4 Quaternary 10133233313030
5 Quinary 123302300442
6 Senary 11252431152
8 Octal 437576714
10 Decimal 75431372
12 Duodecimal 213184b8
16 Hexadecimal 47efdcc
20 Vigesimal 13b8i8c
36 Base36 18wr7w

Cryptographic Hash Functions

md5 a00b1260f1bb787b1ac6d023d1ba6435
sha1 0e273722b7230c5a9a49ea201f84dd5365d29006
sha256 f9e32cb3babeb6bc6e3b5fd38a1823ad4329b58c74b116c17a08bf0dfacdb7da
sha512 adeba5241f64b91189fe9713df29cdfc101795c30b48d4aa728c88df044cb1196fffd1405591a316c0e8e61aa490af31a24a5d8f7dc7f97afca1224841342298
ripemd-160 9873ea0dbd1e1898b6235aa364bb8054691648d8

75431372 as geometric shapes

Circle

Radius = n
Diameter 150862744
Circumference 473949288.2508
Area 1.7875322535591E+16

Sphere

Radius = n
Volume 1.7978134717362E+24
Surface area 7.1501290142362E+16
Circumference 473949288.2508

Square

Length = n
Perimeter 301725488
Area 5689891881802384
Diagonal 106676069.31081

Cube

Length = n
Surface area 34139351290814304
Volume 4.2919635117602E+23
Space diagonal 130650968.78863

Equilateral Triangle

Length = n
Perimeter 226294116
Area 2.4637954572139E+15
Altitude 65325484.394314

Triangular Pyramid

Length = n
Surface area 2.4637954572139E+15
Volume 5.0581275062847E+22
Height 35558689.77027