157430429 (number)

157430429 is an odd 9-digits composite number following 157430428 and preceding 157430430. In scientific notation, it is written as 1.57430429 × 10^8. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 143947440 positive integers (up to 157430429) that are relatively prime to 157430429.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57430429 × 10^8
Engineering notation 1.57430429 × 10^6

Prime Factorization of 157430429

Prime Factorization 22139 × 13 × 547

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157430429
Product of the distinct prime numbers

The prime factorization of 157430429 is 22139 × 13 × 547. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157430429)

Multiplication

n×y
n×2 314860858
n×3 472291287
n×4 629721716
n×5 787152145

Division

n÷y
n÷2 78715214.5
n÷3 52476809.666667
n÷3 39357607.25
n÷5 31486085.8

Exponentiation

ny
n2 24784339975124041
n3 3.9018092747656E+24
n4 6.1426350800253E+32
n5 9.6703767583883E+40

Nth Root

y√n
2√n 12547.12831687
3√n 539.96162164376
4√n 112.0139648297
5√n 43.593098197479

Divisors of 157430429

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 -157430428
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 157430429 can be divided by 8 positive divisors. The sum of these divisors (counting 157430429) is 1, the average is 0.125.

Base conversion 157430429

Base System Value
2 Binary 1001011000100011001010011101
3 Ternary 101222020021221122
4 Quaternary 21120203022131
5 Quinary 310300233204
6 Senary 23342140325
8 Octal 1130431235
10 Decimal 157430429
12 Duodecimal 448816a5
16 Hexadecimal 962329d
20 Vigesimal 293ig19
36 Base36 2lqa3h

Cryptographic Hash Functions

md5 0399de9a7d25cdab182b92946aaa281a
sha1 c309b31016ae838c7244912b62288eb5d57cbc73
sha256 5439db833b992688a7d9cd7942ece9f49ffabefefd290e365525e47e6da821f2
sha512 2d91e7dde6173016746a6055da15516431acdf3d37594e5d80213ae8e397ee6e30285f7479ab8351bcf5837ecb367238f2c9e056e8393733a888ff14fe86a08e
ripemd-160 66517dead771cbf665c647ebf64fd93629449837

157430429 as geometric shapes

Circle

Radius = n
Diameter 314860858
Circumference 989164558.39578
Area 7.7862300389922E+16

Sphere

Radius = n
Volume 1.6343860471083E+25
Surface area 3.1144920155969E+17
Circumference 989164558.39578

Square

Length = n
Perimeter 629721716
Area 24784339975124041
Diagonal 222640247.82201

Cube

Length = n
Surface area 148706039850744246
Volume 3.9018092747656E+24
Space diagonal 272677501.68536

Equilateral Triangle

Length = n
Perimeter 472291287
Area 1.0731934017244E+16
Altitude 136338750.84268

Triangular Pyramid

Length = n
Surface area 1.0731934017244E+16
Volume 4.5983263284722E+23
Height 74213415.940672