157434992 (number)

157434992 is an even 9-digits composite number following 157434991 and preceding 157434993. In scientific notation, it is written as 1.57434992 × 10^8. The sum of its digits is 44. It has a total of 8 prime factors and 80 positive divisors. There are 64247040 positive integers (up to 157434992) that are relatively prime to 157434992.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred thirty-four thousand nine hundred ninety-two

Notation

Scientific notation 1.57434992 × 10^8
Engineering notation 1.57434992 × 10^6

Prime Factorization of 157434992

Prime Factorization 2 × 2 × 2 × 2 × 143 × 13 × 79 × 67

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 19679374
Product of the distinct prime numbers

The prime factorization of 157434992 is 2 × 2 × 2 × 2 × 143 × 13 × 79 × 67. Since it has a total of 8 prime factors.

Most popular turbo-numbers

9, 2, 19, 82, 359, 702, 2489, 7622, 63893, 13636, 956350, 7602, 8996170, 1700744, 87830286, 56527648, 550477045, 500431550, 4207895952, 8853870052

Basic calculations (n = 157434992)

Multiplication

n×y
n×2 314869984
n×3 472304976
n×4 629739968
n×5 787174960

Division

n÷y
n÷2 78717496
n÷3 52478330.666667
n÷3 39358748
n÷5 31486998.4

Exponentiation

ny
n2 24785776706040064
n3 3.9021485574292E+24
n4 6.1433472692168E+32
n5 9.6717782818237E+40

Nth Root

y√n
2√n 12547.310149988
3√n 539.96683838424
4√n 112.01477648055
5√n 43.59335089704

Divisors of 157434992

1, 2, 4, 8, 13, 16, 26, 52, 67, 79, 104, 134, 143, 158, 208, 268, 286, 316, 536, 572, 632, 871, 1027, 1072, 1144, 1264, 1742, 1859, 2054, 2288, 3484, 3718, 4108, 5293, 6968, 7436, 8216, 9581, 10586, 11297, 13936, 14872, 16432, 19162, 21172, 22594, 29744, 38324, 42344, 45188, 68809, 76648, 84688, 90376, 124553, 137618, 146861, 153296, 180752, 249106, 275236, 293722, 498212, 550472, 587444, 756899, 996424, 1100944, 1174888, 1513798, 1992848, 2349776, 3027596, 6055192, 9839687, 12110384, 19679374, 39358748, 78717496, 157434992

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157434991
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157434992 can be divided by 80 positive divisors. The sum of these divisors (counting 157434992) is 1, the average is 0.0125.

Base conversion 157434992

Base System Value
2 Binary 1001011000100100010001110000
3 Ternary 101222020112012122
4 Quaternary 21120210101300
5 Quinary 310300404432
6 Senary 23342213412
8 Octal 1130442160
10 Decimal 157434992
12 Duodecimal 44884268
16 Hexadecimal 9624470
20 Vigesimal 293j79c
36 Base36 2lqdm8

Cryptographic Hash Functions

md5 d17d71f228fac8d18e9d2fcd753e90f3
sha1 d5134630bec489d3573e1ab7f0c33c90bfa58b04
sha256 6022af359b04b7ab8ff780fa42cdb03929a56d12fc0d98be4f4f764a39a55f56
sha512 0a3d3096d520ea6d87973191561d9a486a5cb47cb94bf2fb5e710888e3dc5632099ad7f00f6270b68926fdcc57775df4e09a5cb72930e1d0876e324fe0b32a58
ripemd-160 19cd54ac304875d8b3ce75e338d1d1ec97415aa9

157434992 as geometric shapes

Circle

Radius = n
Diameter 314869984
Circumference 989193228.57034
Area 7.7866814013212E+16

Sphere

Radius = n
Volume 1.6345281654981E+25
Surface area 3.1146725605285E+17
Circumference 989193228.57034

Square

Length = n
Perimeter 629739968
Area 24785776706040064
Diagonal 222646700.8785

Cube

Length = n
Surface area 148714660236240384
Volume 3.9021485574292E+24
Space diagonal 272685405.0332

Equilateral Triangle

Length = n
Perimeter 472304976
Area 1.073255613998E+16
Altitude 136342702.5166

Triangular Pyramid

Length = n
Surface area 1.073255613998E+16
Volume 4.5987261769258E+23
Height 74215566.9595