157090486 (number)

157090486 is an even 9-digits composite number following 157090485 and preceding 157090487. In scientific notation, it is written as 1.57090486 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 67324488 positive integers (up to 157090486) that are relatively prime to 157090486.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million ninety thousand four hundred eighty-six

Notation

Scientific notation 1.57090486 × 10^8
Engineering notation 1.57090486 × 10^6

Prime Factorization of 157090486

Prime Factorization 2 × 7 × 11220749

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157090486
Product of the distinct prime numbers

The prime factorization of 157090486 is 2 × 7 × 11220749. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 7, 92, 78, 853, 927, 4121, 6365, 92494, 90775, 27265, 175760, 6139127, 3997181, 26979709, 16123741, 289027040, 141595954, 6551135754, 5034441358

Basic calculations (n = 157090486)

Multiplication

n×y
n×2 314180972
n×3 471271458
n×4 628361944
n×5 785452430

Division

n÷y
n÷2 78545243
n÷3 52363495.333333
n÷3 39272621.5
n÷5 31418097.2

Exponentiation

ny
n2 24677420791716196
n3 3.8765880253972E+24
n4 6.0897509693143E+32
n5 9.5664193938855E+40

Nth Root

y√n
2√n 12533.574350519
3√n 539.57269121822
4√n 111.95344724715
5√n 43.574255607738

Divisors of 157090486

1, 2, 7, 14, 11220749, 22441498, 78545243, 157090486

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157090485
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157090486 can be divided by 8 positive divisors. The sum of these divisors (counting 157090486) is 1, the average is 0.125.

Base conversion 157090486

Base System Value
2 Binary 1001010111010000001010110110
3 Ternary 101221121000122011
4 Quaternary 21113100022312
5 Quinary 310203343421
6 Senary 23330554434
8 Octal 1127201266
10 Decimal 157090486
12 Duodecimal 44738a1a
16 Hexadecimal 95d02b6
20 Vigesimal 291g646
36 Base36 2lizsm

Cryptographic Hash Functions

md5 17ed1e1fefec0332f3efd72692b507a7
sha1 5054d7e0ad4777b30662d537470b84700e8dd2eb
sha256 4f313a13a0aca0a9d11e68b027e19e4c52432ea3a80966ae4a198f54e447c31a
sha512 dc40ca5dc8b99bcaf87cbe29bb62af667d4bf090c05b3dfbc23c54d68818c83e27509ff6954e8898d3cd32bb504d154d2c2fb0cdbbfc8fdc1fe8f93e2aa5b13f
ripemd-160 6d961f446f3228100a4b68644fd5897dc6025828

157090486 as geometric shapes

Circle

Radius = n
Diameter 314180972
Circumference 987028633.5329
Area 7.75264038688E+16

Sphere

Radius = n
Volume 1.6238213948776E+25
Surface area 3.101056154752E+17
Circumference 987028633.5329

Square

Length = n
Perimeter 628361944
Area 24677420791716196
Diagonal 222159495.82098

Cube

Length = n
Surface area 148064524750297176
Volume 3.8765880253972E+24
Space diagonal 272088703.13769

Equilateral Triangle

Length = n
Perimeter 471271458
Area 1.0685636652752E+16
Altitude 136044351.56884

Triangular Pyramid

Length = n
Surface area 1.0685636652752E+16
Volume 4.5686028010415E+23
Height 74053165.27366