157445959 (number)

157445959 is an odd 9-digits composite number following 157445958 and preceding 157445960. In scientific notation, it is written as 1.57445959 × 10^8. The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors. There are 130063360 positive integers (up to 157445959) that are relatively prime to 157445959.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred forty-five thousand nine hundred fifty-nine

Notation

Scientific notation 1.57445959 × 10^8
Engineering notation 1.57445959 × 10^6

Prime Factorization of 157445959

Prime Factorization 17 × 11 × 29 × 29033

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 157445959
Product of the distinct prime numbers

The prime factorization of 157445959 is 17 × 11 × 29 × 29033. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157445959)

Multiplication

n×y
n×2 314891918
n×3 472337877
n×4 629783836
n×5 787229795

Division

n÷y
n÷2 78722979.5
n÷3 52481986.333333
n÷3 39361489.75
n÷5 31489191.8

Exponentiation

ny
n2 24789230005429681
n3 3.9029640910765E+24
n4 6.145059242621E+32
n5 9.6751474556627E+40

Nth Root

y√n
2√n 12547.747168317
3√n 539.9793762128
4√n 112.01672718088
5√n 43.593958227027

Divisors of 157445959

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157445958
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157445959 can be divided by 16 positive divisors. The sum of these divisors (counting 157445959) is 1, the average is 0.0625.

Base conversion 157445959

Base System Value
2 Binary 1001011000100110111101000111
3 Ternary 101222021002020211
4 Quaternary 21120212331013
5 Quinary 310301232314
6 Senary 23342340251
8 Octal 1130467507
10 Decimal 157445959
12 Duodecimal 4488a687
16 Hexadecimal 9626f47
20 Vigesimal 2940ehj
36 Base36 2lqm2v

Cryptographic Hash Functions

md5 8e66d03ed5807e7819980179ae883232
sha1 b79fb21022af5101a68837863c0b6436dc3eec2b
sha256 bbd4aff499eacaebbe3027b1ff04d6b253ee4dd4b9d953cda909be33c1d6bb9e
sha512 001945ba53d516a6e640ffd7172b4be3b7c58b71e417fcbf5d53f349dee56a208d77bb596dfaba86001121455af5442498b2ec1dec46456c9881cc41f3870640
ripemd-160 906e8723a694e3c1d8bd692b676ac8d1a4336b92

157445959 as geometric shapes

Circle

Radius = n
Diameter 314891918
Circumference 989262136.2636
Area 7.7877662873206E+16

Sphere

Radius = n
Volume 1.6348697754334E+25
Surface area 3.1151065149282E+17
Circumference 989262136.2636

Square

Length = n
Perimeter 629783836
Area 24789230005429681
Diagonal 222662210.55864

Cube

Length = n
Surface area 148735380032578086
Volume 3.9029640910765E+24
Space diagonal 272704400.43441

Equilateral Triangle

Length = n
Perimeter 472337877
Area 1.0734051462479E+16
Altitude 136352200.2172

Triangular Pyramid

Length = n
Surface area 1.0734051462479E+16
Volume 4.5996872925462E+23
Height 74220736.852879