125816220 (number)

125816220 is an even 9-digits composite number following 125816219 and preceding 125816221. In scientific notation, it is written as 1.25816220 × 10^8. The sum of its digits is 27. It has a total of 7 prime factors and 72 positive divisors. There are 33307200 positive integers (up to 125816220) that are relatively prime to 125816220.

Interesting facts

Basic properties

Name

Name one hundred twenty-five million eight hundred sixteen thousand two hundred twenty

Notation

Scientific notation 1.25816220 × 10^8
Engineering notation 1.25816220 × 10^6

Prime Factorization of 125816220

Prime Factorization 2 × 2 × 3 × 3 × 15 × 151 × 1543

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 20969370
Product of the distinct prime numbers

The prime factorization of 125816220 is 2 × 2 × 3 × 3 × 15 × 151 × 1543. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 8, 55, 33, 914, 111, 1948, 4285, 79644, 89347, 377090, 357786, 851626, 4639302, 12553001, 29646740, 474910077, 291040534, 3224261588, 9802137625

Basic calculations (n = 125816220)

Multiplication

n×y
n×2 251632440
n×3 377448660
n×4 503264880
n×5 629081100

Division

n÷y
n÷2 62908110
n÷3 41938740
n÷3 31454055
n÷5 25163244

Exponentiation

ny
n2 15829721215088400
n3 1.9916356869362E+24
n4 2.5058007374742E+32
n5 3.1527037686222E+40

Nth Root

y√n
2√n 11216.782961259
3√n 501.08593312438
4√n 105.90931479931
5√n 41.681882657352

Divisors of 125816220

1, 2, 3, 4, 6, 9, 12, 15, 18, 30, 36, 45, 60, 90, 135, 151, 180, 270, 302, 453, 540, 604, 906, 1359, 1543, 1812, 2265, 2718, 3086, 4530, 4629, 5436, 6172, 6795, 9060, 9258, 13590, 13887, 18516, 20385, 23145, 27180, 27774, 40770, 46290, 55548, 69435, 81540, 92580, 138870, 208305, 232993, 277740, 416610, 465986, 698979, 833220, 931972, 1397958, 2096937, 2795916, 3494895, 4193874, 6989790, 8387748, 10484685, 13979580, 20969370, 31454055, 41938740, 62908110, 125816220

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -125816219
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 125816220 can be divided by 72 positive divisors. The sum of these divisors (counting 125816220) is 1, the average is 0.013888888888889.

Base conversion 125816220

Base System Value
2 Binary 111011111111100110110011100
3 Ternary 22202202010102000
4 Quaternary 13133330312130
5 Quinary 224202104340
6 Senary 20252402300
8 Octal 737746634
10 Decimal 125816220
12 Duodecimal 36176390
16 Hexadecimal 77fcd9c
20 Vigesimal 1j670b0
36 Base36 22wof0

Cryptographic Hash Functions

md5 664c4e77f01c801c66bfdbd864130f64
sha1 848ec8be8fdb5f52932ea82626de393fbdae148a
sha256 9fd2cae52773136f78bac8bfe1262bd9954f37408f27acf1c82fc88c75b3fd82
sha512 5192fe5132ec886ce3384761128ce1851c0f9d4bb9fcd66528cc24ef0a942b68491136d3688751cbb744828c286795c1dcb3daf1d6c7e501913148d0a7c90ee3
ripemd-160 6e5643a5098f4c2bd6ce8750f8a6e75424b89f44

125816220 as geometric shapes

Circle

Radius = n
Diameter 251632440
Circumference 790526624.90887
Area 4.9730535877696E+16

Sphere

Radius = n
Volume 8.3425440569415E+24
Surface area 1.9892214351078E+17
Circumference 790526624.90887

Square

Length = n
Perimeter 503264880
Area 15829721215088400
Diagonal 177931004.69052

Cube

Length = n
Surface area 94978327290530400
Volume 1.9916356869362E+24
Space diagonal 217920085.45626

Equilateral Triangle

Length = n
Perimeter 377448660
Area 6.854470353546E+15
Altitude 108960042.72813

Triangular Pyramid

Length = n
Surface area 6.854470353546E+15
Volume 2.3471651664762E+23
Height 59310334.896839