157251013 (number)

157251013 is an odd 9-digits composite number following 157251012 and preceding 157251014. In scientific notation, it is written as 1.57251013 × 10^8. The sum of its digits is 25. It has a total of 3 prime factors and 8 positive divisors. There are 154714560 positive integers (up to 157251013) that are relatively prime to 157251013.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57251013 × 10^8
Engineering notation 1.57251013 × 10^6

Prime Factorization of 157251013

Prime Factorization 71 × 547 × 4049

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157251013
Product of the distinct prime numbers

The prime factorization of 157251013 is 71 × 547 × 4049. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 4, 3, 82, 45, 703, 9978, 6340, 56330, 50038, 293203, 711049, 6271222, 7471700, 85070271, 54929997, 76899564, 414967979, 8728753416, 5373883324

Basic calculations (n = 157251013)

Multiplication

n×y
n×2 314502026
n×3 471753039
n×4 629004052
n×5 786255065

Division

n÷y
n÷2 78625506.5
n÷3 52417004.333333
n÷3 39312753.25
n÷5 31450202.6

Exponentiation

ny
n2 24727881089526169
n3 3.8884843506715E+24
n4 6.1146810317775E+32
n5 9.6153978641889E+40

Nth Root

y√n
2√n 12539.976594874
3√n 539.75642078017
4√n 111.98203692948
5√n 43.583157467188

Divisors of 157251013

1, 71, 547, 4049, 38837, 287479, 2214803, 157251013

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 -157251012
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 157251013 can be divided by 8 positive divisors. The sum of these divisors (counting 157251013) is 1, the average is 0.125.

Base conversion 157251013

Base System Value
2 Binary 1001010111110111010111000101
3 Ternary 101221220011211121
4 Quaternary 21113313113011
5 Quinary 310224013023
6 Senary 23334233541
8 Octal 1127672705
10 Decimal 157251013
12 Duodecimal 447b58b1
16 Hexadecimal 95f75c5
20 Vigesimal 292g7ad
36 Base36 2lmfnp

Cryptographic Hash Functions

md5 f4c5b6536f6afcabff82eda7236db41e
sha1 75f41e2c9fe6ac902f28ee04fa7545074e0084e4
sha256 5c483363c21425191b20cb57b7a8e04eebe0212306350009892833e23b4f79e0
sha512 2c58ade1900219ad6495d7e83838fd04c96965876c06350478461c6639dd745d3751853decd614a98c47fa9d1f017355875f8e067d903decb58f92e0cce97d53
ripemd-160 1c68295d955a302072d3995b441123221db32912

157251013 as geometric shapes

Circle

Radius = n
Diameter 314502026
Circumference 988037254.42071
Area 7.7684929569697E+16

Sphere

Radius = n
Volume 1.6288045159558E+25
Surface area 3.1073971827879E+17
Circumference 988037254.42071

Square

Length = n
Perimeter 629004052
Area 24727881089526169
Diagonal 222386515.28151

Cube

Length = n
Surface area 148367286537157014
Volume 3.8884843506715E+24
Space diagonal 272366744.05767

Equilateral Triangle

Length = n
Perimeter 471753039
Area 1.0707486602645E+16
Altitude 136183372.02884

Triangular Pyramid

Length = n
Surface area 1.0707486602645E+16
Volume 4.5826227548294E+23
Height 74128838.427169