157429965 (number)

157429965 is an odd 9-digits composite number following 157429964 and preceding 157429966. In scientific notation, it is written as 1.57429965 × 10^8. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 65424960 positive integers (up to 157429965) that are relatively prime to 157429965.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57429965 × 10^8
Engineering notation 1.57429965 × 10^6

Prime Factorization of 157429965

Prime Factorization 15 × 7 × 11 × 136303

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 157429965
Product of the distinct prime numbers

The prime factorization of 157429965 is 15 × 7 × 11 × 136303. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 2, 99, 85, 700, 163, 4556, 2569, 57440, 67468, 524442, 275807, 2936518, 3385191, 76016978, 99030982, 373215949, 582272150, 2943001206, 825485780

Basic calculations (n = 157429965)

Multiplication

n×y
n×2 314859930
n×3 472289895
n×4 629719860
n×5 787149825

Division

n÷y
n÷2 78714982.5
n÷3 52476655
n÷3 39357491.25
n÷5 31485993

Exponentiation

ny
n2 24784193879901225
n3 3.9017747750661E+24
n4 6.1425626627653E+32
n5 9.6702342500945E+40

Nth Root

y√n
2√n 12547.10982657
3√n 539.96109116089
4√n 112.01388229398
5√n 43.593072500768

Divisors of 157429965

1, 7, 11, 15, 77, 105, 165, 1155, 136303, 954121, 1499333, 2044545, 10495331, 14311815, 22489995, 157429965

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 -157429964
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 157429965 can be divided by 16 positive divisors. The sum of these divisors (counting 157429965) is 1, the average is 0.0625.

Base conversion 157429965

Base System Value
2 Binary 1001011000100011000011001101
3 Ternary 101222020021022110
4 Quaternary 21120203003031
5 Quinary 310300224330
6 Senary 23342134233
8 Octal 1130430315
10 Decimal 157429965
12 Duodecimal 44881379
16 Hexadecimal 96230cd
20 Vigesimal 293iei5
36 Base36 2lq9ql

Cryptographic Hash Functions

md5 862075648e988856f6a09610f0d86f6a
sha1 36083526a13f9f49ea8b90d576790d97854775a6
sha256 4a7b36ea59d78da9890265770e78e5b220d4b55346054ea9c7ddee3c30e782ff
sha512 f58cffe8b16db8d79a6603262d2ec53390b7d832f46f2f587d82cc371e19557ca7f641e65c2e86b76389c6c8562fce5c23000fcf34460b10f258382eac2ce481
ripemd-160 4ab8a6155974b017192ebd5fac4b2b80606cc00e

157429965 as geometric shapes

Circle

Radius = n
Diameter 314859930
Circumference 989161642.9978
Area 7.7861841418243E+16

Sphere

Radius = n
Volume 1.6343715959079E+25
Surface area 3.1144736567297E+17
Circumference 989161642.9978

Square

Length = n
Perimeter 629719860
Area 24784193879901225
Diagonal 222639591.62692

Cube

Length = n
Surface area 148705163279407350
Volume 3.9017747750661E+24
Space diagonal 272676698.01379

Equilateral Triangle

Length = n
Perimeter 472289895
Area 1.0731870756157E+16
Altitude 136338349.0069

Triangular Pyramid

Length = n
Surface area 1.0731870756157E+16
Volume 4.5982856701864E+23
Height 74213197.208974