157564797 (number)

157564797 is an odd 9-digits composite number following 157564796 and preceding 157564798. In scientific notation, it is written as 1.57564797 × 10^8. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 96962928 positive integers (up to 157564797) that are relatively prime to 157564797.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million five hundred sixty-four thousand seven hundred ninety-seven

Notation

Scientific notation 1.57564797 × 10^8
Engineering notation 1.57564797 × 10^6

Prime Factorization of 157564797

Prime Factorization 3 × 13 × 4040123

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157564797
Product of the distinct prime numbers

The prime factorization of 157564797 is 3 × 13 × 4040123. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157564797)

Multiplication

n×y
n×2 315129594
n×3 472694391
n×4 630259188
n×5 787823985

Division

n÷y
n÷2 78782398.5
n÷3 52521599
n÷3 39391199.25
n÷5 31512959.4

Exponentiation

ny
n2 24826665253651209
n3 3.9118084708785E+24
n4 6.1636330761685E+32
n5 9.7117159442898E+40

Nth Root

y√n
2√n 12552.481706818
3√n 540.11519833106
4√n 112.03785836412
5√n 43.600537062641

Divisors of 157564797

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 -157564796
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 157564797 can be divided by 8 positive divisors. The sum of these divisors (counting 157564797) is 1, the average is 0.125.

Base conversion 157564797

Base System Value
2 Binary 1001011001000011111101111101
3 Ternary 101222111010021020
4 Quaternary 21121003331331
5 Quinary 310314033142
6 Senary 23345054353
8 Octal 1131037575
10 Decimal 157564797
12 Duodecimal 449273b9
16 Hexadecimal 9643f7d
20 Vigesimal 294fbjh
36 Base36 2lt5rx

Cryptographic Hash Functions

md5 0463c30eb7139e0602995d6e3aaaca31
sha1 bc3cfb967a7365e0c9dc4ffd4763a4d0f5c22033
sha256 dccfdf8df4a2343d7f8da66efae2e84ce5ee336e9ffa94266eb1163b2df7226e
sha512 16818c664b44b989fc123c80f0c56076b52f90b872efc730251b3fb9c8d1070c9d93a03b22cb2a1b06d63ee42e855632adbcf6cf811bfc70caba7103e67319df
ripemd-160 a31300c31077a62cbfb1fa2d36133de41b455d30

157564797 as geometric shapes

Circle

Radius = n
Diameter 315129594
Circumference 990008817.43913
Area 7.7995269174004E+16

Sphere

Radius = n
Volume 1.6385745005816E+25
Surface area 3.1198107669601E+17
Circumference 990008817.43913

Square

Length = n
Perimeter 630259188
Area 24826665253651209
Diagonal 222830272.86996

Cube

Length = n
Surface area 148959991521907254
Volume 3.9118084708785E+24
Space diagonal 272910233.88828

Equilateral Triangle

Length = n
Perimeter 472694391
Area 1.0750261400457E+16
Altitude 136455116.94414

Triangular Pyramid

Length = n
Surface area 1.0750261400457E+16
Volume 4.610110494102E+23
Height 74276757.623321