157429712 (number)

157429712 is an even 9-digits composite number following 157429711 and preceding 157429713. In scientific notation, it is written as 1.57429712 × 10^8. The sum of its digits is 38. It has a total of 8 prime factors and 60 positive divisors. There are 71047680 positive integers (up to 157429712) that are relatively prime to 157429712.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57429712 × 10^8
Engineering notation 1.57429712 × 10^6

Prime Factorization of 157429712

Prime Factorization 2 × 2 × 2 × 2 × 11 × 11 × 233 × 349

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1788974
Product of the distinct prime numbers

The prime factorization of 157429712 is 2 × 2 × 2 × 2 × 11 × 11 × 233 × 349. Since it has a total of 8 prime factors.

Most popular turbo-numbers

7, 1, 51, 42, 341, 363, 6689, 117, 85822, 77993, 55966, 961416, 2856292, 3893710, 85783590, 67033341, 889041463, 265230942, 5347373172, 3449853385

Basic calculations (n = 157429712)

Multiplication

n×y
n×2 314859424
n×3 472289136
n×4 629718848
n×5 787148560

Division

n÷y
n÷2 78714856
n÷3 52476570.666667
n÷3 39357428
n÷5 31485942.4

Exponentiation

ny
n2 24784114220402944
n3 3.9017559638931E+24
n4 6.1425231768998E+32
n5 9.6701565469266E+40

Nth Root

y√n
2√n 12547.099744562
3√n 539.96080191009
4√n 112.01383729059
5√n 43.593058489389

Divisors of 157429712

1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 233, 242, 349, 466, 484, 698, 932, 968, 1396, 1864, 1936, 2563, 2792, 3728, 3839, 5126, 5584, 7678, 10252, 15356, 20504, 28193, 30712, 41008, 42229, 56386, 61424, 81317, 84458, 112772, 162634, 168916, 225544, 325268, 337832, 451088, 650536, 675664, 894487, 1301072, 1788974, 3577948, 7155896, 9839357, 14311792, 19678714, 39357428, 78714856, 157429712

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157429711
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157429712 can be divided by 60 positive divisors. The sum of these divisors (counting 157429712) is 1, the average is 0.016666666666667.

Base conversion 157429712

Base System Value
2 Binary 1001011000100010111111010000
3 Ternary 101222020020222002
4 Quaternary 21120202333100
5 Quinary 310300222322
6 Senary 23342133132
8 Octal 1130427720
10 Decimal 157429712
12 Duodecimal 448811a8
16 Hexadecimal 9622fd0
20 Vigesimal 293ie5c
36 Base36 2lq9jk

Cryptographic Hash Functions

md5 b0682af1527ca8fb8847103e4e1973e3
sha1 5e423a8259989820893dbca0ad6175c21f0a361a
sha256 94a5275a5b6ecfb5db665209c5daaa83b9abb3032b6fc99cd51c886b5a4766a4
sha512 2a4237df8adfaadeb1a33df4ef7bea454e203320d02c431fe491cf7d7d59b6a949c743847d8057f7525dfb0dc049ea9f54078c036c361faa61450e6b028a7097
ripemd-160 790c9fe7269cae726dd3e15360a74189437d3bc2

157429712 as geometric shapes

Circle

Radius = n
Diameter 314859424
Circumference 989160053.35191
Area 7.7861591160548E+16

Sphere

Radius = n
Volume 1.6343637163022E+25
Surface area 3.1144636464219E+17
Circumference 989160053.35191

Square

Length = n
Perimeter 629718848
Area 24784114220402944
Diagonal 222639233.83089

Cube

Length = n
Surface area 148704685322417664
Volume 3.9017559638931E+24
Space diagonal 272676259.80494

Equilateral Triangle

Length = n
Perimeter 472289136
Area 1.0731836262582E+16
Altitude 136338129.90247

Triangular Pyramid

Length = n
Surface area 1.0731836262582E+16
Volume 4.5982635010065E+23
Height 74213077.94363