857142775 (number)

857142775 is an odd 9-digits composite number following 857142774 and preceding 857142776. In scientific notation, it is written as 8.57142775 × 10^8. The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors. There are 685368000 positive integers (up to 857142775) that are relatively prime to 857142775.

Interesting facts

Basic properties

Name

Name eight hundred fifty-seven million one hundred forty-two thousand seven hundred seventy-five

Notation

Scientific notation 8.57142775 × 10^8
Engineering notation 8.57142775 × 10^6

Prime Factorization of 857142775

Prime Factorization 5 × 5 × 2281 × 15031

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 171428555
Product of the distinct prime numbers

The prime factorization of 857142775 is 5 × 5 × 2281 × 15031. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 857142775)

Multiplication

n×y
n×2 1714285550
n×3 2571428325
n×4 3428571100
n×5 4285713875

Division

n÷y
n÷2 428571387.5
n÷3 285714258.33333
n÷3 214285693.75
n÷5 171428555

Exponentiation

ny
n2 734693736734700625
n3 6.297374282799E+26
n4 5.397748867972E+35
n5 4.6266414434466E+44

Nth Root

y√n
2√n 29277.0007856
3√n 949.91422124851
4√n 171.10523307485
5√n 61.180163567054

Divisors of 857142775

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 -857142774
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 857142775 can be divided by 12 positive divisors. The sum of these divisors (counting 857142775) is 1, the average is 0.083333333333333.

Base conversion 857142775

Base System Value
2 Binary 110011000101101111010111110111
3 Ternary 2012201212100211201
4 Quaternary 303011233113313
5 Quinary 3223412032100
6 Senary 221015313331
8 Octal 6305572767
10 Decimal 857142775
12 Duodecimal 1bb07b847
16 Hexadecimal 3316f5f7
20 Vigesimal d7h2gif
36 Base36 e6bjlj

Cryptographic Hash Functions

md5 ca24722accaba7f8198d636352d188dd
sha1 91a7a07325965e56ac81a9b7780a40803a494df1
sha256 1f81bd6357729088faf475f1f1ecce6b8a33e78fe4eb7c47157eec860b5be9b8
sha512 5a24c57e7714057120e8bca5855a74859eb3e489fa38e01437dd3c669554b3e20283ff0935b2d888d9b80be20698630668ca5b5d989e6cb45aa49dc173ee3bf6
ripemd-160 5dcce84ace67076665094f0911f45d6935345621

857142775 as geometric shapes

Circle

Radius = n
Diameter 1714285550
Circumference 5385586890.0351
Area 2.3081084459642E+18

Sphere

Radius = n
Volume 2.6378379711662E+27
Surface area 9.2324337838567E+18
Circumference 5385586890.0351

Square

Length = n
Perimeter 3428571100
Area 734693736734700625
Diagonal 1212182937.2951

Cube

Length = n
Surface area 4408162420408203750
Volume 6.297374282799E+26
Space diagonal 1484614835.6406

Equilateral Triangle

Length = n
Perimeter 2571428325
Area 3.1813172000678E+17
Altitude 742307417.82029

Triangular Pyramid

Length = n
Surface area 3.1813172000678E+17
Volume 7.4215267650616E+25
Height 404060979.09837