856985169 (number)

856985169 is an odd 9-digits composite number following 856985168 and preceding 856985170. In scientific notation, it is written as 8.56985169 × 10^8. The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors. There are 559167536 positive integers (up to 856985169) that are relatively prime to 856985169.

Interesting facts

Basic properties

Name

Name eight hundred fifty-six million nine hundred eighty-five thousand one hundred sixty-nine

Notation

Scientific notation 8.56985169 × 10^8
Engineering notation 8.56985169 × 10^6

Prime Factorization of 856985169

Prime Factorization 3 × 47 × 6077909

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 856985169
Product of the distinct prime numbers

The prime factorization of 856985169 is 3 × 47 × 6077909. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 856985169)

Multiplication

n×y
n×2 1713970338
n×3 2570955507
n×4 3427940676
n×5 4284925845

Division

n÷y
n÷2 428492584.5
n÷3 285661723
n÷3 214246292.25
n÷5 171397033.8

Exponentiation

ny
n2 734423579885958561
n3 6.2939011572615E+26
n4 5.3937799469251E+35
n5 4.6223894193644E+44

Nth Root

y√n
2√n 29274.309026858
3√n 949.85599627048
4√n 171.09736709505
5√n 61.177913517141

Divisors of 856985169

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -856985168
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 856985169 can be divided by 8 positive divisors. The sum of these divisors (counting 856985169) is 1, the average is 0.125.

Base conversion 856985169

Base System Value
2 Binary 110011000101001000111001010001
3 Ternary 2012201120100122110
4 Quaternary 303011020321101
5 Quinary 3223342011134
6 Senary 221012055533
8 Octal 6305107121
10 Decimal 856985169
12 Duodecimal 1bb0045a9
16 Hexadecimal 33148e51
20 Vigesimal d7g32i9
36 Base36 e685zl

Cryptographic Hash Functions

md5 18092ac0a718863583ef52253247514e
sha1 d0da4f9f15e80488def53721d586ba63bae8fcc3
sha256 39901cc90125b5c781e95b71048d876a7efa4790f37af5b9775b5a1b50024fd6
sha512 a7bd62e4291cb7eef07e10b6dca8afab9a5aaedd26f290aba5d84a1513e0730930581a1bcfee9e3cece89589900ec235bdbdfffc43e21d2be54795896eb7dede
ripemd-160 c084124ee51304e00a7e40925dcafe39eb2eec65

856985169 as geometric shapes

Circle

Radius = n
Diameter 1713970338
Circumference 5384596622.3316
Area 2.3072597231928E+18

Sphere

Radius = n
Volume 2.6363831517431E+27
Surface area 9.2290388927714E+18
Circumference 5384596622.3316

Square

Length = n
Perimeter 3427940676
Area 734423579885958561
Diagonal 1211960048.7524

Cube

Length = n
Surface area 4406541479315751366
Volume 6.2939011572615E+26
Space diagonal 1484341854.041

Equilateral Triangle

Length = n
Perimeter 2570955507
Area 3.1801473865978E+17
Altitude 742170927.0205

Triangular Pyramid

Length = n
Surface area 3.1801473865978E+17
Volume 7.4174336473625E+25
Height 403986682.91747