159644889 (number)

159644889 is an odd 9-digits composite number following 159644888 and preceding 159644890. In scientific notation, it is written as 1.59644889 × 10^8. The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors. There are 106378200 positive integers (up to 159644889) that are relatively prime to 159644889.

Interesting facts

Basic properties

Name

Name one hundred fifty-nine million six hundred forty-four thousand eight hundred eighty-nine

Notation

Scientific notation 1.59644889 × 10^8
Engineering notation 1.59644889 × 10^6

Prime Factorization of 159644889

Prime Factorization 9 × 3391 × 5231

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 159644889
Product of the distinct prime numbers

The prime factorization of 159644889 is 9 × 3391 × 5231. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 159644889)

Multiplication

n×y
n×2 319289778
n×3 478934667
n×4 638579556
n×5 798224445

Division

n÷y
n÷2 79822444.5
n÷3 53214963
n÷3 39911222.25
n÷5 31928977.8

Exponentiation

ny
n2 25486490583822321
n3 4.0687879602539E+24
n4 6.4956120227926E+32
n5 1.0369912603658E+41

Nth Root

y√n
2√n 12635.065848661
3√n 542.4815926704
4√n 112.40580878523
5√n 43.715052455131

Divisors of 159644889

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 -159644888
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 159644889 can be divided by 8 positive divisors. The sum of these divisors (counting 159644889) is 1, the average is 0.125.

Base conversion 159644889

Base System Value
2 Binary 1001100000111111110011011001
3 Ternary 102010101210121200
4 Quaternary 21200333303121
5 Quinary 311332114024
6 Senary 23501424413
8 Octal 1140776331
10 Decimal 159644889
12 Duodecimal 4556b109
16 Hexadecimal 983fcd9
20 Vigesimal 29hfc49
36 Base36 2n1qs9

Cryptographic Hash Functions

md5 3c0f86e28b2c9320b37c7c2f35c7b837
sha1 41e9fca01de273677c722e4a9fa2cc6b1445554f
sha256 646d44a96e1c696c074a5ac897c6f85f9da163ed5c470c29576b893c62d0c3fa
sha512 a5f20f90416b4f61604e935c4a0ed9977ce35e5b65b7604dec9152e87e5b98d3801d859c96faed1e451bbdb67a9032a2235d46ad85f173e085ff75269fd29500
ripemd-160 67b425b57e6f09ba1cbe4feee2b75e52f035ebbb

159644889 as geometric shapes

Circle

Radius = n
Diameter 319289778
Circumference 1003078420.9311
Area 8.0068171583922E+16

Sphere

Radius = n
Volume 1.7043299153264E+25
Surface area 3.2027268633569E+17
Circumference 1003078420.9311

Square

Length = n
Perimeter 638579556
Area 25486490583822321
Diagonal 225771967.18735

Cube

Length = n
Surface area 152918943502933926
Volume 4.0687879602539E+24
Space diagonal 276513058.91669

Equilateral Triangle

Length = n
Perimeter 478934667
Area 1.1035974149452E+16
Altitude 138256529.45835

Triangular Pyramid

Length = n
Surface area 1.1035974149452E+16
Volume 4.7951125965095E+23
Height 75257322.395782