157420176 (number)

157420176 is an even 9-digits composite number following 157420175 and preceding 157420177. In scientific notation, it is written as 1.57420176 × 10^8. The sum of its digits is 33. It has a total of 7 prime factors and 40 positive divisors. There are 51482496 positive integers (up to 157420176) that are relatively prime to 157420176.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred twenty thousand one hundred seventy-six

Notation

Scientific notation 1.57420176 × 10^8
Engineering notation 1.57420176 × 10^6

Prime Factorization of 157420176

Prime Factorization 2 × 2 × 2 × 2 × 3 × 53 × 61879

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 19677522
Product of the distinct prime numbers

The prime factorization of 157420176 is 2 × 2 × 2 × 2 × 3 × 53 × 61879. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157420176)

Multiplication

n×y
n×2 314840352
n×3 472260528
n×4 629680704
n×5 787100880

Division

n÷y
n÷2 78710088
n÷3 52473392
n÷3 39355044
n÷5 31484035.2

Exponentiation

ny
n2 24781111811870976
n3 3.9010469829004E+24
n4 6.1410350263245E+32
n5 9.6672281466617E+40

Nth Root

y√n
2√n 12546.719730671
3√n 539.9498993299
4√n 112.01214099673
5√n 43.59253036357

Divisors of 157420176

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157420175
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157420176 can be divided by 40 positive divisors. The sum of these divisors (counting 157420176) is 1, the average is 0.025.

Base conversion 157420176

Base System Value
2 Binary 1001011000100000101010010000
3 Ternary 101222012202212220
4 Quaternary 21120200222100
5 Quinary 310244421201
6 Senary 23342021040
8 Octal 1130405220
10 Decimal 157420176
12 Duodecimal 44877780
16 Hexadecimal 9620a90
20 Vigesimal 293ha8g
36 Base36 2lq26o

Cryptographic Hash Functions

md5 5204e2bbc39817d6c84cf1f83203b9fd
sha1 2233ebee3b777fca216e341ac74cd8d6b329929a
sha256 9084b59a6be383c87f2dabe2279321226766a177f96a4d8f36b4b422b5c9df85
sha512 2ad046075cf1436e1b6abaf18d6c3faeae4154fd774795935ed4ca8d01f79e51db5ba2b8cae90f551b181eb6a7ac6e31685ca65dc19c2b20b8ee463688c036ee
ripemd-160 b72df7d1e18cd783e2398c36a5958e67f56861bf

157420176 as geometric shapes

Circle

Radius = n
Diameter 314840352
Circumference 989100136.89682
Area 7.7852158815961E+16

Sphere

Radius = n
Volume 1.6340667390385E+25
Surface area 3.1140863526384E+17
Circumference 989100136.89682

Square

Length = n
Perimeter 629680704
Area 24781111811870976
Diagonal 222625747.89036

Cube

Length = n
Surface area 148686670871225856
Volume 3.9010469829004E+24
Space diagonal 272659742.96843

Equilateral Triangle

Length = n
Perimeter 472260528
Area 1.0730536181551E+16
Altitude 136329871.48422

Triangular Pyramid

Length = n
Surface area 1.0730536181551E+16
Volume 4.5974279588937E+23
Height 74208582.63012