157023542 (number)

157023542 is an even 9-digits composite number following 157023541 and preceding 157023543. In scientific notation, it is written as 1.57023542 × 10^8. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 72472392 positive integers (up to 157023542) that are relatively prime to 157023542.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million twenty-three thousand five hundred forty-two

Notation

Scientific notation 1.57023542 × 10^8
Engineering notation 1.57023542 × 10^6

Prime Factorization of 157023542

Prime Factorization 2 × 13 × 6039367

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157023542
Product of the distinct prime numbers

The prime factorization of 157023542 is 2 × 13 × 6039367. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 8, 80, 31, 671, 411, 4440, 4011, 49737, 38653, 276681, 60771, 6680672, 4591787, 99493166, 56008706, 345453238, 950425418, 3565552971, 9504964521

Basic calculations (n = 157023542)

Multiplication

n×y
n×2 314047084
n×3 471070626
n×4 628094168
n×5 785117710

Division

n÷y
n÷2 78511771
n÷3 52341180.666667
n÷3 39255885.5
n÷5 31404708.4

Exponentiation

ny
n2 24656392742225764
n3 3.8716341213274E+24
n4 6.0793770305888E+32
n5 9.546053144965E+40

Nth Root

y√n
2√n 12530.903478999
3√n 539.49603415392
4√n 111.94151811995
5√n 43.570541146849

Divisors of 157023542

1, 2, 13, 26, 6039367, 12078734, 78511771, 157023542

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 -157023541
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 157023542 can be divided by 8 positive divisors. The sum of these divisors (counting 157023542) is 1, the average is 0.125.

Base conversion 157023542

Base System Value
2 Binary 1001010110111111110100110110
3 Ternary 101221110121210202
4 Quaternary 21112333310312
5 Quinary 310144223132
6 Senary 23325320502
8 Octal 1126776466
10 Decimal 157023542
12 Duodecimal 44706132
16 Hexadecimal 95bfd36
20 Vigesimal 2917ih2
36 Base36 2lhk52

Cryptographic Hash Functions

md5 730a4bab5de053d5dab2291ff8e4d5c2
sha1 dd848982f1e6643cd268427c30eb338477cbcad0
sha256 8041d255882faea3ec9688d82aba56973d8d2b7c2bed263308d87110a9ce7ac3
sha512 ac7f2ba72e17ec02967a584d11c634a3edef0b187ff36f9991691f9606a35ce462128e668e6baf4c25c0273fb8f2c34fa28712269002ad12db75a32b305df942
ripemd-160 058956c57a5da752fb63d930b0fcc666134ab028

157023542 as geometric shapes

Circle

Radius = n
Diameter 314047084
Circumference 986608011.9757
Area 7.7460342303001E+16

Sphere

Radius = n
Volume 1.6217463083933E+25
Surface area 3.09841369212E+17
Circumference 986608011.9757

Square

Length = n
Perimeter 628094168
Area 24656392742225764
Diagonal 222064822.70826

Cube

Length = n
Surface area 147938356453354584
Volume 3.8716341213274E+24
Space diagonal 271972752.72843

Equilateral Triangle

Length = n
Perimeter 471070626
Area 1.0676531240227E+16
Altitude 135986376.36421

Triangular Pyramid

Length = n
Surface area 1.0676531240227E+16
Volume 4.5627645691064E+23
Height 74021607.56942