157238713 (number)

157238713 is an odd 9-digits composite number following 157238712 and preceding 157238714. In scientific notation, it is written as 1.57238713 × 10^8. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 155388240 positive integers (up to 157238713) that are relatively prime to 157238713.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million two hundred thirty-eight thousand seven hundred thirteen

Notation

Scientific notation 1.57238713 × 10^8
Engineering notation 1.57238713 × 10^6

Prime Factorization of 157238713

Prime Factorization 109 × 3347 × 431

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157238713
Product of the distinct prime numbers

The prime factorization of 157238713 is 109 × 3347 × 431. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157238713)

Multiplication

n×y
n×2 314477426
n×3 471716139
n×4 628954852
n×5 786193565

Division

n÷y
n÷2 78619356.5
n÷3 52412904.333333
n÷3 39309678.25
n÷5 31447742.6

Exponentiation

ny
n2 24724012865896369
n3 3.887571963229E+24
n4 6.1127681219301E+32
n5 9.6116379235971E+40

Nth Root

y√n
2√n 12539.486153746
3√n 539.74234736351
4√n 111.97984708753
5√n 43.582475640597

Divisors of 157238713

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 -157238712
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 157238713 can be divided by 8 positive divisors. The sum of these divisors (counting 157238713) is 1, the average is 0.125.

Base conversion 157238713

Base System Value
2 Binary 1001010111110100010110111001
3 Ternary 101221212112222001
4 Quaternary 21113310112321
5 Quinary 310223114323
6 Senary 23334101001
8 Octal 1127642671
10 Decimal 157238713
12 Duodecimal 447aa761
16 Hexadecimal 95f45b9
20 Vigesimal 292egfd
36 Base36 2lm661

Cryptographic Hash Functions

md5 ad145a380c7b17e9c5709a5e8f24095b
sha1 7da641876b8ef516ad1bd70978d781da29696f21
sha256 c5f3cba25541f6555070a25157c77e53a34fd3becfb2ce50e6d3acef7613837d
sha512 652501881fd84966b42739d89e1f771f840b9246cc507ca49874ae687204d40c9e6ae05c04ad5ce578bcf5390b3cffbcdac34053b8d9f96c58ec703593d80cc2
ripemd-160 d59df8cb3f96c20c050cbbc45cee836a2434f70d

157238713 as geometric shapes

Circle

Radius = n
Diameter 314477426
Circumference 987959971.24143
Area 7.767277718676E+16

Sphere

Radius = n
Volume 1.6284223359976E+25
Surface area 3.1069110874704E+17
Circumference 987959971.24143

Square

Length = n
Perimeter 628954852
Area 24724012865896369
Diagonal 222369120.45469

Cube

Length = n
Surface area 148344077195378214
Volume 3.887571963229E+24
Space diagonal 272345439.83274

Equilateral Triangle

Length = n
Perimeter 471716139
Area 1.070581161268E+16
Altitude 136172719.91637

Triangular Pyramid

Length = n
Surface area 1.070581161268E+16
Volume 4.5815474959165E+23
Height 74123040.151564