157480420 (number)

157480420 is an even 9-digits composite number following 157480419 and preceding 157480421. In scientific notation, it is written as 1.57480420 × 10^8. The sum of its digits is 31. It has a total of 5 prime factors and 24 positive divisors. There are 62589696 positive integers (up to 157480420) that are relatively prime to 157480420.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred eighty thousand four hundred twenty

Notation

Scientific notation 1.57480420 × 10^8
Engineering notation 1.57480420 × 10^6

Prime Factorization of 157480420

Prime Factorization 2 × 2 × 5 × 157 × 50153

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 78740210
Product of the distinct prime numbers

The prime factorization of 157480420 is 2 × 2 × 5 × 157 × 50153. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 1, 56, 35, 350, 172, 6792, 517, 53679, 38817, 404599, 710121, 7449098, 3775614, 21137707, 49217312, 887786144, 546994118, 7821237885, 6589704688

Basic calculations (n = 157480420)

Multiplication

n×y
n×2 314960840
n×3 472441260
n×4 629921680
n×5 787402100

Division

n÷y
n÷2 78740210
n÷3 52493473.333333
n÷3 39370105
n÷5 31496084

Exponentiation

ny
n2 24800082683376400
n3 3.9055274370128E+24
n4 6.1504410110231E+32
n5 9.6857403360114E+40

Nth Root

y√n
2√n 12549.120287893
3√n 540.01876935218
4√n 112.02285609594
5√n 43.595866386367

Divisors of 157480420

1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 50153, 100306, 200612, 250765, 501530, 1003060, 7874021, 15748042, 31496084, 39370105, 78740210, 157480420

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157480419
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157480420 can be divided by 24 positive divisors. The sum of these divisors (counting 157480420) is 1, the average is 0.041666666666667.

Base conversion 157480420

Base System Value
2 Binary 1001011000101111010111100100
3 Ternary 101222022211112011
4 Quaternary 21120233113210
5 Quinary 310303333140
6 Senary 23343204004
8 Octal 1130572744
10 Decimal 157480420
12 Duodecimal 448a6604
16 Hexadecimal 962f5e4
20 Vigesimal 2945110
36 Base36 2lrco4

Cryptographic Hash Functions

md5 2cad0ab3735081c21023c1bba410649c
sha1 4f3901d2d029e0538226c2bdbef37e736ec646ce
sha256 2c4b9a3b9fc2a0fc8925d83163855e5cd8563ae296ae8dcbc4d181594bd7e9de
sha512 574b2610cfd1d81a4bf9e37017d4faf82a29795db1735539014e51fb71c1fb2b2ccc12ae6b6d5aafc199b386793c0cb2292a9d4495683839540f629aae9d9984
ripemd-160 bc37f9266040dbe3b75d93e14c970239936f799d

157480420 as geometric shapes

Circle

Radius = n
Diameter 314960840
Circumference 989478661.11247
Area 7.7911757566515E+16

Sphere

Radius = n
Volume 1.6359435072684E+25
Surface area 3.1164703026606E+17
Circumference 989478661.11247

Square

Length = n
Perimeter 629921680
Area 24800082683376400
Diagonal 222710945.77221

Cube

Length = n
Surface area 148800496100258400
Volume 3.9055274370128E+24
Space diagonal 272764088.63729

Equilateral Triangle

Length = n
Perimeter 472441260
Area 1.0738750809879E+16
Altitude 136382044.31864

Triangular Pyramid

Length = n
Surface area 1.0738750809879E+16
Volume 4.6027082247032E+23
Height 74236981.92407