157438713 (number)

157438713 is an odd 9-digits composite number following 157438712 and preceding 157438714. In scientific notation, it is written as 1.57438713 × 10^8. The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors. There are 104959140 positive integers (up to 157438713) that are relatively prime to 157438713.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57438713 × 10^8
Engineering notation 1.57438713 × 10^6

Prime Factorization of 157438713

Prime Factorization 3 × 52479571

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 157438713
Product of the distinct prime numbers

The prime factorization of 157438713 is 3 × 52479571. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157438713)

Multiplication

n×y
n×2 314877426
n×3 472316139
n×4 629754852
n×5 787193565

Division

n÷y
n÷2 78719356.5
n÷3 52479571
n÷3 39359678.25
n÷5 31487742.6

Exponentiation

ny
n2 24786948351096369
n3 3.9024252475941E+24
n4 6.1439280855992E+32
n5 9.6729213056129E+40

Nth Root

y√n
2√n 12547.458427905
3√n 539.97109241687
4√n 112.01543834626
5√n 43.593556962188

Divisors of 157438713

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157438712
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157438713 can be divided by 4 positive divisors. The sum of these divisors (counting 157438713) is 1, the average is 0.25.

Base conversion 157438713

Base System Value
2 Binary 1001011000100101001011111001
3 Ternary 101222020201022110
4 Quaternary 21120211023321
5 Quinary 310301014323
6 Senary 23342242533
8 Octal 1130451371
10 Decimal 157438713
12 Duodecimal 44886449
16 Hexadecimal 96252f9
20 Vigesimal 293jgfd
36 Base36 2lqghl

Cryptographic Hash Functions

md5 41ba9df2777bdb9b80400186ec075a51
sha1 58a0f65807214571544872be7e3aa9aac1e080c0
sha256 384664386b753401f19a2bc0f7feb045f0961117056bbc9f2a800a36250c478c
sha512 d88f45c6d0542db61c1b7694ec26a4870f1cb737cf16b4e941d63447ab32d53e75b3b7e13e76cb41af8682c35302cdaa1f5a335523af2dbfcf60eb349c05de78
ripemd-160 6db9b6e140e7ab9eaf1d670c042c0076b7c1863b

157438713 as geometric shapes

Circle

Radius = n
Diameter 314877426
Circumference 989216608.30286
Area 7.7870494844714E+16

Sphere

Radius = n
Volume 1.6346440652033E+25
Surface area 3.1148197937886E+17
Circumference 989216608.30286

Square

Length = n
Perimeter 629754852
Area 24786948351096369
Diagonal 222651963.16717

Cube

Length = n
Surface area 148721690106578214
Volume 3.9024252475941E+24
Space diagonal 272691849.99425

Equilateral Triangle

Length = n
Perimeter 472316139
Area 1.0733063477171E+16
Altitude 136345924.99713

Triangular Pyramid

Length = n
Surface area 1.0733063477171E+16
Volume 4.5990522594123E+23
Height 74217321.055722