159642969 (number)

159642969 is an odd 9-digits composite number following 159642968 and preceding 159642970. In scientific notation, it is written as 1.59642969 × 10^8. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 106394976 positive integers (up to 159642969) that are relatively prime to 159642969.

Interesting facts

Basic properties

Name

Name one hundred fifty-nine million six hundred forty-two thousand nine hundred sixty-nine

Notation

Scientific notation 1.59642969 × 10^8
Engineering notation 1.59642969 × 10^6

Prime Factorization of 159642969

Prime Factorization 3 × 4217 × 12619

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 159642969
Product of the distinct prime numbers

The prime factorization of 159642969 is 3 × 4217 × 12619. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 159642969)

Multiplication

n×y
n×2 319285938
n×3 478928907
n×4 638571876
n×5 798214845

Division

n÷y
n÷2 79821484.5
n÷3 53214323
n÷3 39910742.25
n÷5 31928593.8

Exponentiation

ny
n2 25485877551134961
n3 4.0686411598336E+24
n4 6.4952995455144E+32
n5 1.0369289039903E+41

Nth Root

y√n
2√n 12634.989869406
3√n 542.47941790857
4√n 112.40547081618
5√n 43.714947305125

Divisors of 159642969

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 -159642968
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 159642969 can be divided by 8 positive divisors. The sum of these divisors (counting 159642969) is 1, the average is 0.125.

Base conversion 159642969

Base System Value
2 Binary 1001100000111111010101011001
3 Ternary 102010101200222120
4 Quaternary 21200333111121
5 Quinary 311332033334
6 Senary 23501411453
8 Octal 1140772531
10 Decimal 159642969
12 Duodecimal 45569b89
16 Hexadecimal 983f559
20 Vigesimal 29hf789
36 Base36 2n1pax

Cryptographic Hash Functions

md5 1e00733ef45b2864186837a4c35122e6
sha1 5bea341ecb7fb5d9fffa33a76c8ead03173ba291
sha256 fd88548a8f2bf49efc7d44753c6bff4a54259aa16eb0ef93013aa0f40dc0c3f4
sha512 393d96959c205ffe00e376d1134a30bdcd45633f0d760188fb4578432964ff2338a40d99fbea69b7056b4764383682e4207d86269cd8c8e39a75cfdbb9e3b726
ripemd-160 ddec1584a80714d400864199f0dc9af1b34ff1ae

159642969 as geometric shapes

Circle

Radius = n
Diameter 319285938
Circumference 1003066357.2153
Area 8.0066245684935E+16

Sphere

Radius = n
Volume 1.7042684237102E+25
Surface area 3.2026498273974E+17
Circumference 1003066357.2153

Square

Length = n
Perimeter 638571876
Area 25485877551134961
Diagonal 225769251.89731

Cube

Length = n
Surface area 152915265306809766
Volume 4.0686411598336E+24
Space diagonal 276509733.37914

Equilateral Triangle

Length = n
Perimeter 478928907
Area 1.1035708698511E+16
Altitude 138254866.68957

Triangular Pyramid

Length = n
Surface area 1.1035708698511E+16
Volume 4.7949395905551E+23
Height 75256417.299103