157429967 (number)

157429967 is an odd 9-digits composite number following 157429966 and preceding 157429968. In scientific notation, it is written as 1.57429967 × 10^8. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 155080200 positive integers (up to 157429967) that are relatively prime to 157429967.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57429967 × 10^8
Engineering notation 1.57429967 × 10^6

Prime Factorization of 157429967

Prime Factorization 67 × 2349701

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 157429967
Product of the distinct prime numbers

The prime factorization of 157429967 is 67 × 2349701. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 3, 50, 87, 647, 678, 9551, 4408, 8665, 76729, 437960, 607477, 5159101, 3101633, 91085361, 84657824, 273273792, 28742658, 8572513327, 7896523045

Basic calculations (n = 157429967)

Multiplication

n×y
n×2 314859934
n×3 472289901
n×4 629719868
n×5 787149835

Division

n÷y
n÷2 78714983.5
n÷3 52476655.666667
n÷3 39357491.75
n÷5 31485993.4

Exponentiation

ny
n2 24784194509621089
n3 3.9017749237712E+24
n4 6.1425629749073E+32
n5 9.6702348643508E+40

Nth Root

y√n
2√n 12547.109906269
3√n 539.96109344745
4√n 112.01388264974
5√n 43.59307261153

Divisors of 157429967

1, 67, 2349701, 157429967

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157429966
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157429967 can be divided by 4 positive divisors. The sum of these divisors (counting 157429967) is 1, the average is 0.25.

Base conversion 157429967

Base System Value
2 Binary 1001011000100011000011001111
3 Ternary 101222020021022112
4 Quaternary 21120203003033
5 Quinary 310300224332
6 Senary 23342134235
8 Octal 1130430317
10 Decimal 157429967
12 Duodecimal 4488137b
16 Hexadecimal 96230cf
20 Vigesimal 293iei7
36 Base36 2lq9qn

Cryptographic Hash Functions

md5 803c74e9b9316843c9b66dd6386f6205
sha1 fa5ed745621486a29a99faa7509462aa2b656353
sha256 349907bf1cf6205956f49cd4120bb82dd4e995bc93005fdf97d1aff61fd27827
sha512 6a0e25f3c9b6636df43a64b4c988907ca5f86d93e5b7fc77321c0a1d1559a4396ad07af4e3eb3662b171e6f70bc1a1fa1d3768e85eac1648fc1b0e4bf04ced23
ripemd-160 a4e295b3ae64fc749bd607db9c18957824dab4b7

157429967 as geometric shapes

Circle

Radius = n
Diameter 314859934
Circumference 989161655.56417
Area 7.7861843396566E+16

Sphere

Radius = n
Volume 1.6343716581974E+25
Surface area 3.1144737358626E+17
Circumference 989161655.56417

Square

Length = n
Perimeter 629719868
Area 24784194509621089
Diagonal 222639594.45535

Cube

Length = n
Surface area 148705167057726534
Volume 3.9017749237712E+24
Space diagonal 272676701.47789

Equilateral Triangle

Length = n
Perimeter 472289901
Area 1.0731871028833E+16
Altitude 136338350.73895

Triangular Pyramid

Length = n
Surface area 1.0731871028833E+16
Volume 4.5982858454371E+23
Height 74213198.151783