125490280 (number)

125490280 is an even 9-digits composite number following 125490279 and preceding 125490281. In scientific notation, it is written as 1.25490280 × 10^8. The sum of its digits is 31. It has a total of 5 prime factors and 16 positive divisors. There are 50196096 positive integers (up to 125490280) that are relatively prime to 125490280.

Interesting facts

Basic properties

Name

Name one hundred twenty-five million four hundred ninety thousand two hundred eighty

Notation

Scientific notation 1.25490280 × 10^8
Engineering notation 1.25490280 × 10^6

Prime Factorization of 125490280

Prime Factorization 2 × 2 × 2 × 5 × 3137257

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 31372570
Product of the distinct prime numbers

The prime factorization of 125490280 is 2 × 2 × 2 × 5 × 3137257. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 4, 27, 87, 108, 799, 5053, 606, 33620, 15218, 957339, 828588, 8551965, 1468943, 14818975, 42307819, 434597809, 755898486, 8176995671, 5666192230

Basic calculations (n = 125490280)

Multiplication

n×y
n×2 250980560
n×3 376470840
n×4 501961120
n×5 627451400

Division

n÷y
n÷2 62745140
n÷3 41830093.333333
n÷3 31372570
n÷5 25098056

Exponentiation

ny
n2 15747810374478400
n3 1.9761971332802E+24
n4 2.4799353159053E+32
n5 3.1120777717484E+40

Nth Root

y√n
2√n 11202.244417973
3√n 500.65285385933
4√n 105.8406557896
5√n 41.660263993369

Divisors of 125490280

1, 2, 4, 5, 8, 10, 20, 40, 3137257, 6274514, 12549028, 15686285, 25098056, 31372570, 62745140, 125490280

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 -125490279
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 125490280 can be divided by 16 positive divisors. The sum of these divisors (counting 125490280) is 1, the average is 0.0625.

Base conversion 125490280

Base System Value
2 Binary 111011110101101010001101000
3 Ternary 22202010120022011
4 Quaternary 13132231101220
5 Quinary 224111142110
6 Senary 20241405304
8 Octal 736552150
10 Decimal 125490280
12 Duodecimal 36039834
16 Hexadecimal 77ad468
20 Vigesimal 1j465e0
36 Base36 22pox4

Cryptographic Hash Functions

md5 27277a764fb2f2a0d4b1cc6e176b029b
sha1 92c96a8ef612a2052e386fb26c010afa343031a0
sha256 311b9b81fe1fd6962f5d0b55e817cd2205e33eb872070a33709fd7a3666a0be3
sha512 157969a3d51afaefe165893f425c69424103f54daa2d70f391fc92e3d220a64bde3cc6ee8b2eb725dadec89a496fb69f64740775f7fd56017bbb643ecbae0d33
ripemd-160 a1ce5bc001ae3d384e04966a07ee4e7850bab860

125490280 as geometric shapes

Circle

Radius = n
Diameter 250980560
Circumference 788478683.48985
Area 4.9473205382586E+16

Sphere

Radius = n
Volume 8.277875194611E+24
Surface area 1.9789282153035E+17
Circumference 788478683.48985

Square

Length = n
Perimeter 501961120
Area 15747810374478400
Diagonal 177470055.922

Cube

Length = n
Surface area 94486862246870400
Volume 1.9761971332802E+24
Space diagonal 217355540.81604

Equilateral Triangle

Length = n
Perimeter 376470840
Area 6.8190019191392E+15
Altitude 108677770.40802

Triangular Pyramid

Length = n
Surface area 6.8190019191392E+15
Volume 2.3289706565064E+23
Height 59156685.307332