157804929 (number)

157804929 is an odd 9-digits composite number following 157804928 and preceding 157804930. In scientific notation, it is written as 1.57804929 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 105203124 positive integers (up to 157804929) that are relatively prime to 157804929.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57804929 × 10^8
Engineering notation 1.57804929 × 10^6

Prime Factorization of 157804929

Prime Factorization 27 × 3 × 3 × 649403

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 52601643
Product of the distinct prime numbers

The prime factorization of 157804929 is 27 × 3 × 3 × 649403. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157804929)

Multiplication

n×y
n×2 315609858
n×3 473414787
n×4 631219716
n×5 789024645

Division

n÷y
n÷2 78902464.5
n÷3 52601643
n÷3 39451232.25
n÷5 31560985.8

Exponentiation

ny
n2 24902395616695041
n3 3.9297207722225E+24
n4 6.2012930745039E+32
n5 9.7859461333028E+40

Nth Root

y√n
2√n 12562.043185724
3√n 540.38944129448
4√n 112.08052099149
5√n 43.613818592104

Divisors of 157804929

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157804928
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157804929 can be divided by 12 positive divisors. The sum of these divisors (counting 157804929) is 1, the average is 0.083333333333333.

Base conversion 157804929

Base System Value
2 Binary 1001011001111110100110000001
3 Ternary 101222221022200000
4 Quaternary 21121332212001
5 Quinary 310344224204
6 Senary 23354150213
8 Octal 1131764601
10 Decimal 157804929
12 Duodecimal 44a22369
16 Hexadecimal 967e981
20 Vigesimal 2965c69
36 Base36 2lyb29

Cryptographic Hash Functions

md5 6c0004362f0ea0e87d73ffe477e1e090
sha1 f5a704f611e9cb21a0db28d39641249f7cc1f7f9
sha256 717a8e703ab566f62e06af5830a91da7d4a9564061c75daa1e3a7321e765c7a7
sha512 54b648e6d6e5c19cf356d3b1f3d9a1593229837c1bc61e9eb3918617e0f0a56be1c1e927d7b5272586dc26de1d0c8c44eb8dcc2a9d9bc1afb0a3da56e58ca0b3
ripemd-160 dde43feefb3f26a52f335bdf4a46e16ec1b3d75f

157804929 as geometric shapes

Circle

Radius = n
Diameter 315609858
Circumference 991517611.29332
Area 7.8233183126196E+16

Sphere

Radius = n
Volume 1.6460775878231E+25
Surface area 3.1293273250478E+17
Circumference 991517611.29332

Square

Length = n
Perimeter 631219716
Area 24902395616695041
Diagonal 223169870.80112

Cube

Length = n
Surface area 149414373700170246
Volume 3.9297207722225E+24
Space diagonal 273326154.7128

Equilateral Triangle

Length = n
Perimeter 473414787
Area 1.0783053609574E+16
Altitude 136663077.3564

Triangular Pyramid

Length = n
Surface area 1.0783053609574E+16
Volume 4.6312203436802E+23
Height 74389956.933708