125440280 (number)

125440280 is an even 9-digits composite number following 125440279 and preceding 125440281. In scientific notation, it is written as 1.25440280 × 10^8. The sum of its digits is 26. It has a total of 7 prime factors and 64 positive divisors. There are 37822464 positive integers (up to 125440280) that are relatively prime to 125440280.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.25440280 × 10^8
Engineering notation 1.25440280 × 10^6

Prime Factorization of 125440280

Prime Factorization 2 × 2 × 2 × 35 × 19 × 1387 × 17

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 31360070
Product of the distinct prime numbers

The prime factorization of 125440280 is 2 × 2 × 2 × 35 × 19 × 1387 × 17. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 9, 43, 96, 43, 381, 4986, 8191, 1626, 80439, 186945, 868288, 1240498, 9989042, 90952300, 22169787, 314343309, 867239986, 4709823014, 2049633945

Basic calculations (n = 125440280)

Multiplication

n×y
n×2 250880560
n×3 376320840
n×4 501761120
n×5 627201400

Division

n÷y
n÷2 62720140
n÷3 41813426.666667
n÷3 31360070
n÷5 25088056

Exponentiation

ny
n2 15735263846478400
n3 1.9738359027761E+24
n4 2.4759852831829E+32
n5 3.1058828719834E+40

Nth Root

y√n
2√n 11200.012499993
3√n 500.58635211361
4√n 105.83011149948
5√n 41.656943664083

Divisors of 125440280

1, 2, 4, 8, 17, 19, 34, 35, 38, 68, 70, 76, 136, 140, 152, 280, 323, 595, 646, 665, 1190, 1292, 1330, 1387, 2380, 2584, 2660, 2774, 4760, 5320, 5548, 11096, 11305, 22610, 23579, 26353, 45220, 47158, 48545, 52706, 90440, 94316, 97090, 105412, 188632, 194180, 210824, 388360, 448001, 825265, 896002, 922355, 1650530, 1792004, 1844710, 3301060, 3584008, 3689420, 6602120, 7378840, 15680035, 31360070, 62720140, 125440280

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -125440279
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 125440280 can be divided by 64 positive divisors. The sum of these divisors (counting 125440280) is 1, the average is 0.015625.

Base conversion 125440280

Base System Value
2 Binary 111011110100001000100011000
3 Ternary 22202001000201022
4 Quaternary 13132201010120
5 Quinary 224103042110
6 Senary 20240342012
8 Octal 736410430
10 Decimal 125440280
12 Duodecimal 36014908
16 Hexadecimal 77a1118
20 Vigesimal 1j400e0
36 Base36 22omc8

Cryptographic Hash Functions

md5 65a1dc045d0da85239fa44c2d8954774
sha1 18d89bfeff4a71dc5777287237ccee9c170d6835
sha256 dc4d3731087e5c3f82c40f9450a24011f8048e32dc9ecee7b055cc21d854fde8
sha512 8aac6e2d1f7df989403b01e822d556cbc27dc855e138593627810d5c045b1d2e7c2958986c1b97a74851e992d87fc9022f521445a7f393f2677d8b136685e828
ripemd-160 59f272a4374ff0d40b5ed74c968616e3dba01fa2

125440280 as geometric shapes

Circle

Radius = n
Diameter 250880560
Circumference 788164524.22449
Area 4.9433789302394E+16

Sphere

Radius = n
Volume 8.2679844954043E+24
Surface area 1.9773515720957E+17
Circumference 788164524.22449

Square

Length = n
Perimeter 501761120
Area 15735263846478400
Diagonal 177399345.24388

Cube

Length = n
Surface area 94411583078870400
Volume 1.9738359027761E+24
Space diagonal 217268938.27567

Equilateral Triangle

Length = n
Perimeter 376320840
Area 6.8135691131506E+15
Altitude 108634469.13783

Triangular Pyramid

Length = n
Surface area 6.8135691131506E+15
Volume 2.3261879196708E+23
Height 59133115.081293