157433920 (number)

157433920 is an even 9-digits composite number following 157433919 and preceding 157433921. In scientific notation, it is written as 1.57433920 × 10^8. The sum of its digits is 34. It has a total of 10 prime factors and 112 positive divisors. There are 53121024 positive integers (up to 157433920) that are relatively prime to 157433920.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred thirty-three thousand nine hundred twenty

Notation

Scientific notation 1.57433920 × 10^8
Engineering notation 1.57433920 × 10^6

Prime Factorization of 157433920

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 67 × 1049

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 4919810
Product of the distinct prime numbers

The prime factorization of 157433920 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 67 × 1049. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157433920)

Multiplication

n×y
n×2 314867840
n×3 472301760
n×4 629735680
n×5 787169600

Division

n÷y
n÷2 78716960
n÷3 52477973.333333
n÷3 39358480
n÷5 31486784

Exponentiation

ny
n2 24785439166566400
n3 3.9020688469141E+24
n4 6.1431799467956E+32
n5 9.6714490028943E+40

Nth Root

y√n
2√n 12547.267431596
3√n 539.96561280798
4√n 112.01458579844
5√n 43.59329153006

Divisors of 157433920

112 divisors

τ Total Divisors 112
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157433919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0089285714285714
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 112
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157433920 can be divided by 112 positive divisors. The sum of these divisors (counting 157433920) is 1, the average is 0.0089285714285714.

Base conversion 157433920

Base System Value
2 Binary 1001011000100100000001000000
3 Ternary 101222020110201221
4 Quaternary 21120210001000
5 Quinary 310300341140
6 Senary 23342204424
8 Octal 1130440100
10 Decimal 157433920
12 Duodecimal 44883714
16 Hexadecimal 9624040
20 Vigesimal 293j4g0
36 Base36 2lqcsg

Cryptographic Hash Functions

md5 387cec90b55544e78cb60d5d667695d7
sha1 96bbfbf6d6ee5dd0b9f6966bbe539e3ed7ace10d
sha256 6122272d5b61bcc8d1b835d624c4dcf13c194774df76831aae01b1aa0fc829d2
sha512 6c652d5253a31d0c5ec5399c353a4952d4f68d25bcdcc2915b1ddc8d76a195119dd01dbcf4d5eea1cef23b685f94677c8761535587dff0e6ae925d613278a8fc
ripemd-160 25eb8b8f40fb403b20f0a78873b86bc6ebcb2a8c

157433920 as geometric shapes

Circle

Radius = n
Diameter 314867840
Circumference 989186492.99569
Area 7.7865753601682E+16

Sphere

Radius = n
Volume 1.6344947764356E+25
Surface area 3.1146301440673E+17
Circumference 989186492.99569

Square

Length = n
Perimeter 629735680
Area 24785439166566400
Diagonal 222645184.84156

Cube

Length = n
Surface area 148712634999398400
Volume 3.9020688469141E+24
Space diagonal 272683548.27473

Equilateral Triangle

Length = n
Perimeter 472301760
Area 1.07324099811E+16
Altitude 136341774.13737

Triangular Pyramid

Length = n
Surface area 1.07324099811E+16
Volume 4.5986322371829E+23
Height 74215061.613854