159457897 (number)

159457897 is an odd 9-digits composite number following 159457896 and preceding 159457898. In scientific notation, it is written as 1.59457897 × 10^8. The sum of its digits is 55. It has a total of 2 prime factors and 4 positive divisors. There are 155568640 positive integers (up to 159457897) that are relatively prime to 159457897.

Interesting facts

Basic properties

Name

Name one hundred fifty-nine million four hundred fifty-seven thousand eight hundred ninety-seven

Notation

Scientific notation 1.59457897 × 10^8
Engineering notation 1.59457897 × 10^6

Prime Factorization of 159457897

Prime Factorization 41 × 3889217

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 159457897
Product of the distinct prime numbers

The prime factorization of 159457897 is 41 × 3889217. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 6, 21, 61, 102, 467, 711, 8320, 83069, 9540, 568454, 951509, 7385384, 5691394, 87762854, 54540872, 576675904, 769972665, 4840662921, 7796024526

Basic calculations (n = 159457897)

Multiplication

n×y
n×2 318915794
n×3 478373691
n×4 637831588
n×5 797289485

Division

n÷y
n÷2 79728948.5
n÷3 53152632.333333
n÷3 39864474.25
n÷5 31891579.4

Exponentiation

ny
n2 25426820915662609
n3 4.0545073906072E+24
n4 6.4652322187718E+32
n5 1.030932333222E+41

Nth Root

y√n
2√n 12627.663956568
3√n 542.26970709144
4√n 112.37287909708
5√n 43.704806968806

Divisors of 159457897

1, 41, 3889217, 159457897

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -159457896
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 159457897 can be divided by 4 positive divisors. The sum of these divisors (counting 159457897) is 1, the average is 0.25.

Base conversion 159457897

Base System Value
2 Binary 1001100000010010001001101001
3 Ternary 102010001022010001
4 Quaternary 21200102021221
5 Quinary 311310123042
6 Senary 23453423001
8 Octal 1140221151
10 Decimal 159457897
12 Duodecimal 4549aa61
16 Hexadecimal 9812269
20 Vigesimal 29gc4eh
36 Base36 2mxqi1

Cryptographic Hash Functions

md5 cd45848714f0e96e348210d7f27b0b32
sha1 a18eba06ebc303b760483d451a232a085d1c631c
sha256 16bb2e812736356fb509beb589973cd4a219ab78aa7e96389e6223c09292d576
sha512 9bd351b582d9a99b2863be1276d0a5ba147dc5aae060096a5f83171bd4dc581da132c89f1bbd9cfbf87c637e6ecef10d675e7f0e0b57224e536590f6759aa653
ripemd-160 743456f08316b5e76b3a4bb88d8be926194e9eaa

159457897 as geometric shapes

Circle

Radius = n
Diameter 318915794
Circumference 1001903515.5442
Area 7.9880713792789E+16

Sphere

Radius = n
Volume 1.6983480843009E+25
Surface area 3.1952285517116E+17
Circumference 1001903515.5442

Square

Length = n
Perimeter 637831588
Area 25426820915662609
Diagonal 225507520.56489

Cube

Length = n
Surface area 152560925493975654
Volume 4.0545073906072E+24
Space diagonal 276189179.27208

Equilateral Triangle

Length = n
Perimeter 478373691
Area 1.1010136425221E+16
Altitude 138094589.63604

Triangular Pyramid

Length = n
Surface area 1.1010136425221E+16
Volume 4.7782827837822E+23
Height 75169173.521631