157480977 (number)

157480977 is an odd 9-digits composite number following 157480976 and preceding 157480978. In scientific notation, it is written as 1.57480977 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 100422608 positive integers (up to 157480977) that are relatively prime to 157480977.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred eighty thousand nine hundred seventy-seven

Notation

Scientific notation 1.57480977 × 10^8
Engineering notation 1.57480977 × 10^6

Prime Factorization of 157480977

Prime Factorization 3 × 23 × 2282333

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157480977
Product of the distinct prime numbers

The prime factorization of 157480977 is 3 × 23 × 2282333. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157480977)

Multiplication

n×y
n×2 314961954
n×3 472442931
n×4 629923908
n×5 787404885

Division

n÷y
n÷2 78740488.5
n÷3 52493659
n÷3 39370244.25
n÷5 31496195.4

Exponentiation

ny
n2 24800258116874529
n3 3.9055688780976E+24
n4 6.150528026636E+32
n5 9.6859116270052E+40

Nth Root

y√n
2√n 12549.142480664
3√n 540.01940602413
4√n 112.02295515056
5√n 43.595897225582

Divisors of 157480977

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 -157480976
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 157480977 can be divided by 8 positive divisors. The sum of these divisors (counting 157480977) is 1, the average is 0.125.

Base conversion 157480977

Base System Value
2 Binary 1001011000101111100000010001
3 Ternary 101222022212021210
4 Quaternary 21120233200101
5 Quinary 310303342402
6 Senary 23343210333
8 Octal 1130574021
10 Decimal 157480977
12 Duodecimal 448a69a9
16 Hexadecimal 962f811
20 Vigesimal 294528h
36 Base36 2lrd3l

Cryptographic Hash Functions

md5 63a44e4907aa3a404f78f89e28f9597b
sha1 8615e0ef8955642134ad9b40e6e8e5dc34f04ed5
sha256 d31f371fe42550e2cfc36c01b84a81959339f55074a228d9f1421c15145a351e
sha512 cd4a580db348158e9e58a62628d8038715ef5e71110eae95b5dcda8b3c1f59676adce081ba84d95e3217edab447bf468ffeb41ceb739af81c97dcb6cc0f601c5
ripemd-160 cbe3c6ffb302bfbb6a5375d63e7b388b30e96b13

157480977 as geometric shapes

Circle

Radius = n
Diameter 314961954
Circumference 989482160.84669
Area 7.7912308707104E+16

Sphere

Radius = n
Volume 1.6359608660694E+25
Surface area 3.1164923482841E+17
Circumference 989482160.84669

Square

Length = n
Perimeter 629923908
Area 24800258116874529
Diagonal 222711733.48917

Cube

Length = n
Surface area 148801548701247174
Volume 3.9055688780976E+24
Space diagonal 272765053.38959

Equilateral Triangle

Length = n
Perimeter 472442931
Area 1.0738826774812E+16
Altitude 136382526.69479

Triangular Pyramid

Length = n
Surface area 1.0738826774812E+16
Volume 4.6027570634899E+23
Height 74237244.496388