857188972 (number)

857188972 is an even 9-digits composite number following 857188971 and preceding 857188973. In scientific notation, it is written as 8.57188972 × 10^8. The sum of its digits is 55. It has a total of 4 prime factors and 12 positive divisors. There are 428400896 positive integers (up to 857188972) that are relatively prime to 857188972.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.57188972 × 10^8
Engineering notation 8.57188972 × 10^6

Prime Factorization of 857188972

Prime Factorization 2 × 2 × 2267 × 94529

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 428594486
Product of the distinct prime numbers

The prime factorization of 857188972 is 2 × 2 × 2267 × 94529. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 857188972)

Multiplication

n×y
n×2 1714377944
n×3 2571566916
n×4 3428755888
n×5 4285944860

Division

n÷y
n÷2 428594486
n÷3 285729657.33333
n÷3 214297243
n÷5 171437794.4

Exponentiation

ny
n2 734772933718416784
n3 6.2983925570751E+26
n4 5.3989126412517E+35
n5 4.6278883768723E+44

Nth Root

y√n
2√n 29277.789738981
3√n 949.93128662751
4√n 171.10753852178
5√n 61.180823032237

Divisors of 857188972

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 -857188971
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 857188972 can be divided by 12 positive divisors. The sum of these divisors (counting 857188972) is 1, the average is 0.083333333333333.

Base conversion 857188972

Base System Value
2 Binary 110011000101111010101001101100
3 Ternary 2012201221201012201
4 Quaternary 303011322221230
5 Quinary 3223420021342
6 Senary 221020311244
8 Octal 6305725154
10 Decimal 857188972
12 Duodecimal 1bb0a2524
16 Hexadecimal 3317aa6c
20 Vigesimal d7h8c8c
36 Base36 e6cj8s

Cryptographic Hash Functions

md5 9e29f65a8e3d4fd8ff7672674722d47b
sha1 ae3e2df3ddc2aee1d6568a97fd20edbfa225f0fc
sha256 4eaad41b508e031d5e905274d6760d12eb5c34bc0c820cb269849b9c36ae4c93
sha512 3750d60321277892c6a148b7a95cb1e75c06f77e2d72e3f09a1ea8203b46a011f1b211e7a1a92cca43f7db8c1c29621f68b622d61e3eeb13652540eb48a6c5d3
ripemd-160 4137758ac93cc3514349f8bed7cbab38fe2cf57b

857188972 as geometric shapes

Circle

Radius = n
Diameter 1714377944
Circumference 5385877154.3468
Area 2.3083572506264E+18

Sphere

Radius = n
Volume 2.6382645048976E+27
Surface area 9.2334290025056E+18
Circumference 5385877154.3468

Square

Length = n
Perimeter 3428755888
Area 734772933718416784
Diagonal 1212248269.7191

Cube

Length = n
Surface area 4408637602310500704
Volume 6.2983925570751E+26
Space diagonal 1484694851.1917

Equilateral Triangle

Length = n
Perimeter 2571566916
Area 3.1816601330668E+17
Altitude 742347425.59587

Triangular Pyramid

Length = n
Surface area 3.1816601330668E+17
Volume 7.4227268128045E+25
Height 404082756.57302