157649484 (number)

157649484 is an even 9-digits composite number following 157649483 and preceding 157649485. In scientific notation, it is written as 1.57649484 × 10^8. The sum of its digits is 48. It has a total of 4 prime factors and 12 positive divisors. There are 52549824 positive integers (up to 157649484) that are relatively prime to 157649484.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million six hundred forty-nine thousand four hundred eighty-four

Notation

Scientific notation 1.57649484 × 10^8
Engineering notation 1.57649484 × 10^6

Prime Factorization of 157649484

Prime Factorization 2 × 2 × 3 × 13137457

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 78824742
Product of the distinct prime numbers

The prime factorization of 157649484 is 2 × 2 × 3 × 13137457. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157649484)

Multiplication

n×y
n×2 315298968
n×3 472948452
n×4 630597936
n×5 788247420

Division

n÷y
n÷2 78824742
n÷3 52549828
n÷3 39412371
n÷5 31529896.8

Exponentiation

ny
n2 24853359805466256
n3 3.9181193489981E+24
n4 6.1768949361997E+32
n5 9.7378429941409E+40

Nth Root

y√n
2√n 12555.854570677
3√n 540.21194697944
4√n 112.05290969304
5√n 43.60522288737

Divisors of 157649484

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 -157649483
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 157649484 can be divided by 12 positive divisors. The sum of these divisors (counting 157649484) is 1, the average is 0.083333333333333.

Base conversion 157649484

Base System Value
2 Binary 1001011001011000101001001100
3 Ternary 101222122102102210
4 Quaternary 21121120221030
5 Quinary 310324240414
6 Senary 23350550420
8 Octal 1131305114
10 Decimal 157649484
12 Duodecimal 44968410
16 Hexadecimal 9658a4c
20 Vigesimal 29563e4
36 Base36 2luz4c

Cryptographic Hash Functions

md5 6ccff6fb10883f7986fc14d0895b04ed
sha1 2f4150eb6cfcaaa87afb0a62e9e07431b0c2fa88
sha256 dc01d2deb872f8d05ebc80d40a3ea5e646b3197f88f8a472ecafbfe7b39fc16a
sha512 2299483691fffa47aa185a769cc610dd5fa0f55bc4b0a3d914182c8b347f20f481de4c6ee1ed2f646708502658964ea22faca202eeea585701d096f55ea6b936
ripemd-160 5ce577f37997775f4f32e22b3beac1f356154303

157649484 as geometric shapes

Circle

Radius = n
Diameter 315298968
Circumference 990540921.55324
Area 7.8079132581877E+16

Sphere

Radius = n
Volume 1.6412179950267E+25
Surface area 3.1231653032751E+17
Circumference 990540921.55324

Square

Length = n
Perimeter 630597936
Area 24853359805466256
Diagonal 222950038.37392

Cube

Length = n
Surface area 149120158832797536
Volume 3.9181193489981E+24
Space diagonal 273056916.07502

Equilateral Triangle

Length = n
Perimeter 472948452
Area 1.0761820480464E+16
Altitude 136528458.03751

Triangular Pyramid

Length = n
Surface area 1.0761820480464E+16
Volume 4.6175479352913E+23
Height 74316679.457973