157429966 (number)

157429966 is an even 9-digits composite number following 157429965 and preceding 157429967. In scientific notation, it is written as 1.57429966 × 10^8. The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors. There are 74403000 positive integers (up to 157429966) that are relatively prime to 157429966.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred twenty-nine thousand nine hundred sixty-six

Notation

Scientific notation 1.57429966 × 10^8
Engineering notation 1.57429966 × 10^6

Prime Factorization of 157429966

Prime Factorization 2 × 31 × 43 × 59051

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 157429966
Product of the distinct prime numbers

The prime factorization of 157429966 is 2 × 31 × 43 × 59051. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 8, 39, 71, 466, 795, 8750, 5482, 34473, 51417, 994194, 110572, 7037651, 3927984, 16258226, 97363079, 450215768, 490590845, 9059626703, 881442725

Basic calculations (n = 157429966)

Multiplication

n×y
n×2 314859932
n×3 472289898
n×4 629719864
n×5 787149830

Division

n÷y
n÷2 78714983
n÷3 52476655.333333
n÷3 39357491.5
n÷5 31485993.2

Exponentiation

ny
n2 24784194194761156
n3 3.9017748494186E+24
n4 6.1425628188363E+32
n5 9.6702345572227E+40

Nth Root

y√n
2√n 12547.109866419
3√n 539.96109230417
4√n 112.01388247186
5√n 43.593072556149

Divisors of 157429966

1, 2, 31, 43, 62, 86, 1333, 2666, 59051, 118102, 1830581, 2539193, 3661162, 5078386, 78714983, 157429966

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 -157429965
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 157429966 can be divided by 16 positive divisors. The sum of these divisors (counting 157429966) is 1, the average is 0.0625.

Base conversion 157429966

Base System Value
2 Binary 1001011000100011000011001110
3 Ternary 101222020021022111
4 Quaternary 21120203003032
5 Quinary 310300224331
6 Senary 23342134234
8 Octal 1130430316
10 Decimal 157429966
12 Duodecimal 4488137a
16 Hexadecimal 96230ce
20 Vigesimal 293iei6
36 Base36 2lq9qm

Cryptographic Hash Functions

md5 d0e05e262e6ea2681107c27787307772
sha1 3e7c2ac0c34ac36cda362fdac77f22d89b1c7ae6
sha256 f473937f20b18249521c9d5d82624f084533e1e06b57ee614796f0e9a06a8d69
sha512 2ad63121e42d7577ec4d29a1983ffec7f211fa4c38a2357e59e6182a195f88503cf352d12d03e4294e680dce8b9115494d301fdda59c40c62f95b671261dfda1
ripemd-160 486334cb24770b0b56423d261610340e2c8a262c

157429966 as geometric shapes

Circle

Radius = n
Diameter 314859932
Circumference 989161649.28098
Area 7.7861842407404E+16

Sphere

Radius = n
Volume 1.6343716270527E+25
Surface area 3.1144736962962E+17
Circumference 989161649.28098

Square

Length = n
Perimeter 629719864
Area 24784194194761156
Diagonal 222639593.04114

Cube

Length = n
Surface area 148705165168566936
Volume 3.9017748494186E+24
Space diagonal 272676699.74584

Equilateral Triangle

Length = n
Perimeter 472289898
Area 1.0731870892495E+16
Altitude 136338349.87292

Triangular Pyramid

Length = n
Surface area 1.0731870892495E+16
Volume 4.5982857578117E+23
Height 74213197.680378