75431386 (number)

75431386 is an even 8-digits composite number following 75431385 and preceding 75431387. In scientific notation, it is written as 7.5431386 × 10^7. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 37582140 positive integers (up to 75431386) that are relatively prime to 75431386.

Interesting facts

Basic properties

Name

Name seventy-five million four hundred thirty-one thousand three hundred eighty-six

Notation

Scientific notation 7.5431386 × 10^7
Engineering notation 7.5431386 × 10^6

Prime Factorization of 75431386

Prime Factorization 2 × 283 × 133271

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 75431386
Product of the distinct prime numbers

The prime factorization of 75431386 is 2 × 283 × 133271. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 9, 49, 51, 619, 800, 5239, 7515, 86045, 92229, 57036, 700583, 6060099, 9694673, 52428765, 49450273, 598778242, 18840006, 6038898727, 5165081964

Basic calculations (n = 75431386)

Multiplication

n×y
n×2 150862772
n×3 226294158
n×4 301725544
n×5 377156930

Division

n÷y
n÷2 37715693
n÷3 25143795.333333
n÷3 18857846.5
n÷5 15086277.2

Exponentiation

ny
n2 5689893993880996
n3 4.2919659015152E+23
n4 3.2374893661603E+31
n5 2.4420831004973E+39

Nth Root

y√n
2√n 8685.1244090111
3√n 422.52333192813
4√n 93.194014877625
5√n 37.627937806721

Divisors of 75431386

1, 2, 283, 566, 133271, 266542, 37715693, 75431386

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 -75431385
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 75431386 can be divided by 8 positive divisors. The sum of these divisors (counting 75431386) is 1, the average is 0.125.

Base conversion 75431386

Base System Value
2 Binary 100011111101111110111011010
3 Ternary 12020221022102001
4 Quaternary 10133233313122
5 Quinary 123302301021
6 Senary 11252431214
8 Octal 437576732
10 Decimal 75431386
12 Duodecimal 2131850a
16 Hexadecimal 47efdda
20 Vigesimal 13b8i96
36 Base36 18wr8a

Cryptographic Hash Functions

md5 42e0205a635a57191a8926955768ca71
sha1 9408964ea3b6d47e5ff4513a744ffef94a297d89
sha256 8e06f6dacb04d3a188178efd56fb6e9dfbb08595d469d1f973e5bf4fdd17547c
sha512 57e2808bdfc03a5bad1af207ffc89bb2adfc91cee3d94efb3f1fb0e47b377588223e15dca0ff1ffbc3c97985a771a764a4cd9fb9c8e9d72d8cd0f104d7d0dfa6
ripemd-160 192f922ce8b40c7dd085698c9209a3584599e1c1

75431386 as geometric shapes

Circle

Radius = n
Diameter 150862772
Circumference 473949376.21539
Area 1.7875329170881E+16

Sphere

Radius = n
Volume 1.7978144727544E+24
Surface area 7.1501316683525E+16
Circumference 473949376.21539

Square

Length = n
Perimeter 301725544
Area 5689893993880996
Diagonal 106676089.1098

Cube

Length = n
Surface area 34139363963285976
Volume 4.2919659015152E+23
Space diagonal 130650993.03734

Equilateral Triangle

Length = n
Perimeter 226294158
Area 2.4637963717707E+15
Altitude 65325496.51867

Triangular Pyramid

Length = n
Surface area 2.4637963717707E+15
Volume 5.058130322638E+22
Height 35558696.369933