57185868 (number)

57185868 is an even 8-digits composite number following 57185867 and preceding 57185869. In scientific notation, it is written as 5.7185868 × 10^7. The sum of its digits is 48. It has a total of 7 prime factors and 54 positive divisors. There are 18232416 positive integers (up to 57185868) that are relatively prime to 57185868.

Interesting facts

Basic properties

Name

Name fifty-seven million one hundred eighty-five thousand eight hundred sixty-eight

Notation

Scientific notation 5.7185868 × 10^7
Engineering notation 5.7185868 × 10^6

Prime Factorization of 57185868

Prime Factorization 2 × 2 × 3 × 37 × 59 × 59 × 37

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 13098
Product of the distinct prime numbers

The prime factorization of 57185868 is 2 × 2 × 3 × 37 × 59 × 59 × 37. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 57185868)

Multiplication

n×y
n×2 114371736
n×3 171557604
n×4 228743472
n×5 285929340

Division

n÷y
n÷2 28592934
n÷3 19061956
n÷3 14296467
n÷5 11437173.6

Exponentiation

ny
n2 3270223498913424
n3 1.8701056933936E+23
n4 1.0694361732846E+31
n5 6.1156635839876E+38

Nth Root

y√n
2√n 7562.1338258457
3√n 385.26797108436
4√n 86.960530275785
5√n 35.600634921679

Divisors of 57185868

54 divisors

τ Total Divisors 54
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -57185867
Sum of the proper positive divisors of n
A Arithmetic Mean 0.018518518518519
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 54
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 57185868 can be divided by 54 positive divisors. The sum of these divisors (counting 57185868) is 1, the average is 0.018518518518519.

Base conversion 57185868

Base System Value
2 Binary 11011010001001011001001100
3 Ternary 10222121100021010
4 Quaternary 3122021121030
5 Quinary 104114421433
6 Senary 5401405220
8 Octal 332113114
10 Decimal 57185868
12 Duodecimal 17199810
16 Hexadecimal 368964c
20 Vigesimal hh84d8
36 Base36 y1owc

Cryptographic Hash Functions

md5 a77ed05205da4c0cabf237008202738f
sha1 885e57d567b6bf8ce22aa55fb4fa46786c40075b
sha256 38f310f3d2d34d14a0478517a3dc9a44cb801e480d5915d832af3e8d5b346b46
sha512 70522ad1e4b33ad14ee1b8d16c98bce367a41010b67c2ce182db9bc03ecccd59586022be650291d9b0be711313bc7fd80a86169253567dcde761b9c651727a22
ripemd-160 eb6cd43bff77c7b21226147d93731beacbb5e810

57185868 as geometric shapes

Circle

Radius = n
Diameter 114371736
Circumference 359309405.59591
Area 1.0273710119783E+16

Sphere

Radius = n
Volume 7.8334804104024E+23
Surface area 4.1094840479132E+16
Circumference 359309405.59591

Square

Length = n
Perimeter 228743472
Area 3270223498913424
Diagonal 80873030.101678

Cube

Length = n
Surface area 19621340993480544
Volume 1.8701056933936E+23
Space diagonal 99048828.850927

Equilateral Triangle

Length = n
Perimeter 171557604
Area 1.4160483130559E+15
Altitude 49524414.425464

Triangular Pyramid

Length = n
Surface area 1.4160483130559E+15
Volume 2.203940695557E+22
Height 26957676.700559