857072139 (number)

857072139 is an odd 9-digits composite number following 857072138 and preceding 857072140. In scientific notation, it is written as 8.57072139 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 444679200 positive integers (up to 857072139) that are relatively prime to 857072139.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.57072139 × 10^8
Engineering notation 8.57072139 × 10^6

Prime Factorization of 857072139

Prime Factorization 11 × 3 × 7 × 1039 × 3571

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 857072139
Product of the distinct prime numbers

The prime factorization of 857072139 is 11 × 3 × 7 × 1039 × 3571. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 857072139)

Multiplication

n×y
n×2 1714144278
n×3 2571216417
n×4 3428288556
n×5 4285360695

Division

n÷y
n÷2 428536069.5
n÷3 285690713
n÷3 214268034.75
n÷5 171414427.8

Exponentiation

ny
n2 734572651450035321
n3 6.2958175362918E+26
n4 5.3959698025834E+35
n5 4.6247353806795E+44

Nth Root

y√n
2√n 29275.79442133
3√n 949.88812680772
4√n 171.10170782704
5√n 61.179155178575

Divisors of 857072139

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -857072138
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 857072139 can be divided by 32 positive divisors. The sum of these divisors (counting 857072139) is 1, the average is 0.03125.

Base conversion 857072139

Base System Value
2 Binary 110011000101011110001000001011
3 Ternary 2012201201202221120
4 Quaternary 303011132020023
5 Quinary 3223402302024
6 Senary 221014010323
8 Octal 6305361013
10 Decimal 857072139
12 Duodecimal 1bb0469a3
16 Hexadecimal 3315e20b
20 Vigesimal d7ge06j
36 Base36 e6a13f

Cryptographic Hash Functions

md5 148008d7a22fe34aaec0f05c1d864a2c
sha1 107d73a2a30c690eaa0de79809a1b1c870763fc5
sha256 af6dc944a3d22f20c8b4f26a5876d2fbed1247e9bac4a36274c7bba64c83b406
sha512 3b508eb04d34c69c1d5ae97d9efe829e79d504a323539a7b26ce6719550fa8ccaf0934d9b511bbf8be35d254c49c6743525ab128e95e58fea694a8e6dbf66023
ripemd-160 3f13d3f18803c935e7425845f6183c607d60ca27

857072139 as geometric shapes

Circle

Radius = n
Diameter 1714144278
Circumference 5385143070.9578
Area 2.3077280453234E+18

Sphere

Radius = n
Volume 2.6371858827142E+27
Surface area 9.2309121812936E+18
Circumference 5385143070.9578

Square

Length = n
Perimeter 3428288556
Area 734572651450035321
Diagonal 1212083042.9059

Cube

Length = n
Surface area 4407435908700211926
Volume 6.2958175362918E+26
Space diagonal 1484492490.4997

Equilateral Triangle

Length = n
Perimeter 2571216417
Area 3.1807928854051E+17
Altitude 742246245.24987

Triangular Pyramid

Length = n
Surface area 3.1807928854051E+17
Volume 7.4196921217086E+25
Height 404027680.96864