157401531 (number)

157401531 is an odd 9-digits composite number following 157401530 and preceding 157401532. In scientific notation, it is written as 1.57401531 × 10^8. The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors. There are 85881600 positive integers (up to 157401531) that are relatively prime to 157401531.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred one thousand five hundred thirty-one

Notation

Scientific notation 1.57401531 × 10^8
Engineering notation 1.57401531 × 10^6

Prime Factorization of 157401531

Prime Factorization 7 × 9 × 29 × 101 × 853

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 157401531
Product of the distinct prime numbers

The prime factorization of 157401531 is 7 × 9 × 29 × 101 × 853. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 4, 47, 60, 35, 956, 9186, 1265, 45680, 86431, 460284, 741700, 7622213, 2917183, 66666542, 45092878, 698839787, 846918950, 4573128466, 5491264549

Basic calculations (n = 157401531)

Multiplication

n×y
n×2 314803062
n×3 472204593
n×4 629606124
n×5 787007655

Division

n÷y
n÷2 78700765.5
n÷3 52467177
n÷3 39350382.75
n÷5 31480306.2

Exponentiation

ny
n2 24775241961143961
n3 3.8996610155795E+24
n4 6.1381261423323E+32
n5 9.6615045227423E+40

Nth Root

y√n
2√n 12545.976685775
3√n 539.92858108973
4√n 112.00882414245
5√n 43.591497686236

Divisors of 157401531

1, 7, 9, 29, 63, 101, 203, 261, 707, 853, 909, 1827, 2929, 5971, 6363, 7677, 20503, 24737, 26361, 53739, 86153, 173159, 184527, 222633, 603071, 775377, 1558431, 2498437, 5427639, 17489059, 22485933, 157401531

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157401530
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157401531 can be divided by 32 positive divisors. The sum of these divisors (counting 157401531) is 1, the average is 0.03125.

Base conversion 157401531

Base System Value
2 Binary 1001011000011100000110111011
3 Ternary 101222011211022100
4 Quaternary 21120130012323
5 Quinary 310243322111
6 Senary 23341354443
8 Octal 1130340673
10 Decimal 157401531
12 Duodecimal 44868a23
16 Hexadecimal 961c1bb
20 Vigesimal 293f3gb
36 Base36 2lpnsr

Cryptographic Hash Functions

md5 f17f3340e995822e7c7a35c5374b7d8b
sha1 ad7a72878f55a51e73a2a9aea89f19d5d12696b0
sha256 0a3e2468dbc1662e1c48598746e1d2e777a2e1b36a578d7d8b359de4a0ef6f63
sha512 8e5e446fec9ba631654a0ac11663264498d3db36e0f4b428df5c09f0a4a51ae5a3eb99d4650194bb3f1054e9b5857e2d7257331db653573f9d9f87a4fdfff76f
ripemd-160 591a0592ae7b512d5a619429f232508eb4df80ae

157401531 as geometric shapes

Circle

Radius = n
Diameter 314803062
Circumference 988982986.90677
Area 7.7833718136039E+16

Sphere

Radius = n
Volume 1.6334861864047E+25
Surface area 3.1133487254416E+17
Circumference 988982986.90677

Square

Length = n
Perimeter 629606124
Area 24775241961143961
Diagonal 222599379.87849

Cube

Length = n
Surface area 148651451766863766
Volume 3.8996610155795E+24
Space diagonal 272627448.88113

Equilateral Triangle

Length = n
Perimeter 472204593
Area 1.0727994461628E+16
Altitude 136313724.44056

Triangular Pyramid

Length = n
Surface area 1.0727994461628E+16
Volume 4.5957945807418E+23
Height 74199793.29283