157425717 (number)

157425717 is an odd 9-digits composite number following 157425716 and preceding 157425718. In scientific notation, it is written as 1.57425717 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 101331440 positive integers (up to 157425717) that are relatively prime to 157425717.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred twenty-five thousand seven hundred seventeen

Notation

Scientific notation 1.57425717 × 10^8
Engineering notation 1.57425717 × 10^6

Prime Factorization of 157425717

Prime Factorization 29 × 3 × 1809491

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157425717
Product of the distinct prime numbers

The prime factorization of 157425717 is 29 × 3 × 1809491. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157425717)

Multiplication

n×y
n×2 314851434
n×3 472277151
n×4 629702868
n×5 787128585

Division

n÷y
n÷2 78712858.5
n÷3 52475239
n÷3 39356429.25
n÷5 31485143.4

Exponentiation

ny
n2 24782856372964089
n3 3.9014589338219E+24
n4 6.1418997000297E+32
n5 9.6689296401926E+40

Nth Root

y√n
2√n 12546.940543415
3√n 539.95623445027
4√n 112.01312665672
5√n 43.592837240129

Divisors of 157425717

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 -157425716
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 157425717 can be divided by 8 positive divisors. The sum of these divisors (counting 157425717) is 1, the average is 0.125.

Base conversion 157425717

Base System Value
2 Binary 1001011000100010000000110101
3 Ternary 101222020001111010
4 Quaternary 21120202000311
5 Quinary 310300110332
6 Senary 23342102433
8 Octal 1130420065
10 Decimal 157425717
12 Duodecimal 4487aa19
16 Hexadecimal 9622035
20 Vigesimal 293i45h
36 Base36 2lq6gl

Cryptographic Hash Functions

md5 55291832ad5eb0c3a27bd874882054b9
sha1 af9671f9f2c0f300bdec5e45ef338723c46136ea
sha256 3fe95112012e1ff767209dceae2f0f9a945027d04079e65d89e2c50d45855572
sha512 cbc0384b19ab830544d7e30d97f7222f1d087742c6d0780962d8d6a9e5ba60841454e11897932bcee95eba0423df57c55b90d06e7c17fccb6a756d34c80f7dfd
ripemd-160 e90076cc9fe8cd9ec2ab48b776256a04bdb41dd1

157425717 as geometric shapes

Circle

Radius = n
Diameter 314851434
Circumference 989134952.02661
Area 7.7857639516275E+16

Sphere

Radius = n
Volume 1.6342392966369E+25
Surface area 3.114305580651E+17
Circumference 989134952.02661

Square

Length = n
Perimeter 629702868
Area 24782856372964089
Diagonal 222633584.04771

Cube

Length = n
Surface area 148697138237784534
Volume 3.9014589338219E+24
Space diagonal 272669340.26196

Equilateral Triangle

Length = n
Perimeter 472277151
Area 1.0731291598664E+16
Altitude 136334670.13098

Triangular Pyramid

Length = n
Surface area 1.0731291598664E+16
Volume 4.5979134477105E+23
Height 74211194.68257