125280 (number)

125280 is an even 6-digits composite number following 125279 and preceding 125281. In scientific notation, it is written as 1.25280 × 10^5. The sum of its digits is 18. It has a total of 8 prime factors and 48 positive divisors. There are 32256 positive integers (up to 125280) that are relatively prime to 125280.

Interesting facts

Basic properties

Name

Name one hundred twenty-five thousand two hundred eighty

Notation

Scientific notation 1.25280 × 10^5
Engineering notation 1.25280 × 10^3

Prime Factorization of 125280

Prime Factorization 2 × 2 × 2 × 2 × 2 × 15 × 9 × 29

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 7830
Product of the distinct prime numbers

The prime factorization of 125280 is 2 × 2 × 2 × 2 × 2 × 15 × 9 × 29. Since it has a total of 8 prime factors.

Most popular turbo-numbers

5, 8, 29, 68, 226, 554, 7033, 729, 62960, 20534, 426216, 888524, 3522760, 7596342, 10452258, 46031273, 569038345, 203053448, 1645286939, 1640172288

Basic calculations (n = 125280)

Multiplication

n×y
n×2 250560
n×3 375840
n×4 501120
n×5 626400

Division

n÷y
n÷2 62640
n÷3 41760
n÷3 31320
n÷5 25056

Exponentiation

ny
n2 15695078400
n3 1966279421952000
n4 2.4633548598215E+20
n5 3.0860909683843E+25

Nth Root

y√n
2√n 353.94914889006
3√n 50.037305492416
4√n 18.813536320694
5√n 10.46107579946

Divisors of 125280

1, 2, 4, 8, 9, 15, 16, 18, 29, 30, 32, 36, 58, 60, 72, 116, 120, 135, 144, 232, 240, 261, 270, 288, 435, 464, 480, 522, 540, 870, 928, 1044, 1080, 1740, 2088, 2160, 3480, 3915, 4176, 4320, 6960, 7830, 8352, 13920, 15660, 31320, 62640, 125280

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -125279
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 125280 can be divided by 48 positive divisors. The sum of these divisors (counting 125280) is 1, the average is 0.020833333333333.

Base conversion 125280

Base System Value
2 Binary 11110100101100000
3 Ternary 20100212000
4 Quaternary 132211200
5 Quinary 13002110
6 Senary 2404000
8 Octal 364540
10 Decimal 125280
12 Duodecimal 60600
16 Hexadecimal 1e960
20 Vigesimal fd40
36 Base36 2oo0

Cryptographic Hash Functions

md5 6fe11607b34bce20ab502b9ead3abcd0
sha1 513b492e81a8cf95f864ae87624651837e3d048c
sha256 35d422981b7f2b59ba8a6e19e826c6c23273da66209aa4d79907c7301cceb235
sha512 a39b14cc2b344ea34d3275ae784b0f1ba1ca1fef703ec85dfba6a79d1c0c0973f6bcdb2c90e9dfa79e3244e97cd03f257968bee3258f8912a03bdc4e11720d7e
ripemd-160 4ecbf5a9169b254fb6e82b99d0bf07d5f9392112

125280 as geometric shapes

Circle

Radius = n
Diameter 250560
Circumference 787157.45528346
Area 49307542998.956

Sphere

Radius = n
Volume 8.2363319825456E+15
Surface area 197230171995.82
Circumference 787157.45528346

Square

Length = n
Perimeter 501120
Area 15695078400
Diagonal 177172.6750941

Cube

Length = n
Surface area 94170470400
Volume 1966279421952000
Space diagonal 216991.32517223

Equilateral Triangle

Length = n
Perimeter 375840
Area 6796168304.3942
Altitude 108495.66258611

Triangular Pyramid

Length = n
Surface area 6796168304.3942
Volume 2.3172825216164E+14
Height 59057.5583647