157435818 (number)

157435818 is an even 9-digits composite number following 157435817 and preceding 157435819. In scientific notation, it is written as 1.57435818 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 51198560 positive integers (up to 157435818) that are relatively prime to 157435818.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred thirty-five thousand eight hundred eighteen

Notation

Scientific notation 1.57435818 × 10^8
Engineering notation 1.57435818 × 10^6

Prime Factorization of 157435818

Prime Factorization 2 × 3 × 41 × 639983

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 157435818
Product of the distinct prime numbers

The prime factorization of 157435818 is 2 × 3 × 41 × 639983. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157435818)

Multiplication

n×y
n×2 314871636
n×3 472307454
n×4 629743272
n×5 787179090

Division

n÷y
n÷2 78717909
n÷3 52478606
n÷3 39358954.5
n÷5 31487163.6

Exponentiation

ny
n2 24786036789329124
n3 3.9022099769061E+24
n4 6.1434761972198E+32
n5 9.6720320047282E+40

Nth Root

y√n
2√n 12547.343065366
3√n 539.96778271439
4√n 112.01492340473
5√n 43.593396640406

Divisors of 157435818

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 -157435817
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 157435818 can be divided by 16 positive divisors. The sum of these divisors (counting 157435818) is 1, the average is 0.0625.

Base conversion 157435818

Base System Value
2 Binary 1001011000100100011110101010
3 Ternary 101222020120100020
4 Quaternary 21120210132222
5 Quinary 310300421233
6 Senary 23342221310
8 Octal 1130443652
10 Decimal 157435818
12 Duodecimal 44884836
16 Hexadecimal 96247aa
20 Vigesimal 293j9ai
36 Base36 2lqe96

Cryptographic Hash Functions

md5 710f80f09f8178b5291f309bf4c65fa9
sha1 cd0e8df80a25756e1520367ee1903570ba1a00c3
sha256 7b964dcb25f03bd86b81e5adee2e61e0eaf85312fec3c5dec5678c502bf1a9eb
sha512 537f73e23c21e11d7263a5397cb6bacbfc7c6cb80bf85cb6ad6d75a6e955d8c710f82943d6340775571389f8ed4ec00692e9f1e09f303d0faf4b0ed0bec93cba
ripemd-160 6a2e26569bf54a8b48b36c1c5f63d44ae0f358d4

157435818 as geometric shapes

Circle

Radius = n
Diameter 314871636
Circumference 989198418.4814
Area 7.7867631088963E+16

Sphere

Radius = n
Volume 1.6345538928284E+25
Surface area 3.1147052435585E+17
Circumference 989198418.4814

Square

Length = n
Perimeter 629743272
Area 24786036789329124
Diagonal 222647869.0189

Cube

Length = n
Surface area 148716220735974744
Volume 3.9022099769061E+24
Space diagonal 272686835.70717

Equilateral Triangle

Length = n
Perimeter 472307454
Area 1.0732668759347E+16
Altitude 136343417.85358

Triangular Pyramid

Length = n
Surface area 1.0732668759347E+16
Volume 4.5987985604735E+23
Height 74215956.339634