71357140 (number)

71357140 is an even 8-digits composite number following 71357139 and preceding 71357141. In scientific notation, it is written as 7.1357140 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 24 positive divisors. There are 28439040 positive integers (up to 71357140) that are relatively prime to 71357140.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred fifty-seven thousand one hundred forty

Notation

Scientific notation 7.1357140 × 10^7
Engineering notation 7.1357140 × 10^6

Prime Factorization of 71357140

Prime Factorization 2 × 2 × 5 × 281 × 12697

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 35678570
Product of the distinct prime numbers

The prime factorization of 71357140 is 2 × 2 × 5 × 281 × 12697. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 4, 69, 8, 509, 574, 7901, 5668, 41662, 34798, 729735, 812365, 3654156, 9242189, 23525978, 56364355, 133472293, 259729045, 2754324851, 9017550669

Basic calculations (n = 71357140)

Multiplication

n×y
n×2 142714280
n×3 214071420
n×4 285428560
n×5 356785700

Division

n÷y
n÷2 35678570
n÷3 23785713.333333
n÷3 17839285
n÷5 14271428

Exponentiation

ny
n2 5091841428979600
n3 3.633392417055E+23
n4 2.5926849137873E+31
n5 1.8500658036901E+39

Nth Root

y√n
2√n 8447.3155499247
3√n 414.77491059792
4√n 91.909278910917
5√n 37.212383415266

Divisors of 71357140

1, 2, 4, 5, 10, 20, 281, 562, 1124, 1405, 2810, 5620, 12697, 25394, 50788, 63485, 126970, 253940, 3567857, 7135714, 14271428, 17839285, 35678570, 71357140

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71357139
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71357140 can be divided by 24 positive divisors. The sum of these divisors (counting 71357140) is 1, the average is 0.041666666666667.

Base conversion 71357140

Base System Value
2 Binary 100010000001101001011010100
3 Ternary 11222021022121001
4 Quaternary 10100031023110
5 Quinary 121231412030
6 Senary 11025233044
8 Octal 420151324
10 Decimal 71357140
12 Duodecimal 1ba92784
16 Hexadecimal 440d2d4
20 Vigesimal 125jch0
36 Base36 16hfis

Cryptographic Hash Functions

md5 c2a8fcc0579dd661134be93e05ee9114
sha1 e341a74be5ea5157a0edc8472d80f325f98f78ff
sha256 b617d807fcd1ecf6d793efa39f30059cca1deb76926645a2ce39d00f74b6796e
sha512 5157613622be52f1dc0cbe3bdd6c94985a22a1d17142e6bae30c1eb47f25bab7aa4ce13a7c2f1c0a07b2ce6c98b8688ba7e45ca3a26199219d39025c96736621
ripemd-160 006ccd9ed6ef18b6f523436365307a5c17126bb9

71357140 as geometric shapes

Circle

Radius = n
Diameter 142714280
Circumference 448350133.61036
Area 1.5996491626526E+16

Sphere

Radius = n
Volume 1.5219518566705E+24
Surface area 6.3985966506106E+16
Circumference 448350133.61036

Square

Length = n
Perimeter 285428560
Area 5091841428979600
Diagonal 100914235.16016

Cube

Length = n
Surface area 30551048573877600
Volume 3.633392417055E+23
Space diagonal 123594191.96281

Equilateral Triangle

Length = n
Perimeter 214071420
Area 2.2048320147692E+15
Altitude 61797095.981403

Triangular Pyramid

Length = n
Surface area 2.2048320147692E+15
Volume 4.2819940280189E+22
Height 33638078.386719