157047429 (number)

157047429 is an odd 9-digits composite number following 157047428 and preceding 157047430. In scientific notation, it is written as 1.57047429 × 10^8. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 81582960 positive integers (up to 157047429) that are relatively prime to 157047429.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million forty-seven thousand four hundred twenty-nine

Notation

Scientific notation 1.57047429 × 10^8
Engineering notation 1.57047429 × 10^6

Prime Factorization of 157047429

Prime Factorization 3 × 7 × 11 × 679859

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 157047429
Product of the distinct prime numbers

The prime factorization of 157047429 is 3 × 7 × 11 × 679859. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 9, 35, 75, 554, 831, 9816, 9843, 97055, 40433, 625060, 319306, 4579055, 840268, 72406670, 46284295, 180184269, 1481374, 8595646040, 3045020279

Basic calculations (n = 157047429)

Multiplication

n×y
n×2 314094858
n×3 471142287
n×4 628189716
n×5 785237145

Division

n÷y
n÷2 78523714.5
n÷3 52349143
n÷3 39261857.25
n÷5 31409485.8

Exponentiation

ny
n2 24663894955510041
n3 3.8734012918889E+24
n4 6.0830771437643E+32
n5 9.5533162583685E+40

Nth Root

y√n
2√n 12531.856566367
3√n 539.52338947527
4√n 111.9457751162
5√n 43.571866688457

Divisors of 157047429

1, 3, 7, 11, 21, 33, 77, 231, 679859, 2039577, 4759013, 7478449, 14277039, 22435347, 52349143, 157047429

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157047428
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157047429 can be divided by 16 positive divisors. The sum of these divisors (counting 157047429) is 1, the average is 0.0625.

Base conversion 157047429

Base System Value
2 Binary 1001010111000101101010000101
3 Ternary 101221111211120110
4 Quaternary 21113011222011
5 Quinary 310201004204
6 Senary 23330023233
8 Octal 1127055205
10 Decimal 157047429
12 Duodecimal 44717b19
16 Hexadecimal 95c5a85
20 Vigesimal 291aib9
36 Base36 2li2kl

Cryptographic Hash Functions

md5 f5cde66efd3700658f24fb628b7ebe6f
sha1 8c3b0ed068ef406b7a18409e621af98afb798d2e
sha256 ea5618c8f5bc53c7bc8ff531d8d57785f3041bb387c7bb87f2f05a37bebf11fd
sha512 b2227ba1f9a48758cb6dce76161bdf6f4ef63ea98f884671f1332229c332e2ffe66acacf0e09767018c16234d5860888715f38dbe09edd20f15c1177a1c6c4ee
ripemd-160 ddf7e63ad8211dcedf755b95750311415ed867db

157047429 as geometric shapes

Circle

Radius = n
Diameter 314094858
Circumference 986758098.42313
Area 7.7483911201141E+16

Sphere

Radius = n
Volume 1.6224865390671E+25
Surface area 3.0993564480456E+17
Circumference 986758098.42313

Square

Length = n
Perimeter 628189716
Area 24663894955510041
Diagonal 222098604.02763

Cube

Length = n
Surface area 147983369733060246
Volume 3.8734012918889E+24
Space diagonal 272014126.22607

Equilateral Triangle

Length = n
Perimeter 471142287
Area 1.0679779793871E+16
Altitude 136007063.11303

Triangular Pyramid

Length = n
Surface area 1.0679779793871E+16
Volume 4.5648471995857E+23
Height 74032868.009209