125500912 (number)

125500912 is an even 9-digits composite number following 125500911 and preceding 125500913. In scientific notation, it is written as 1.25500912 × 10^8. The sum of its digits is 25. It has a total of 7 prime factors and 40 positive divisors. There are 61236480 positive integers (up to 125500912) that are relatively prime to 125500912.

Interesting facts

Basic properties

Name

Name one hundred twenty-five million five hundred thousand nine hundred twelve

Notation

Scientific notation 1.25500912 × 10^8
Engineering notation 1.25500912 × 10^6

Prime Factorization of 125500912

Prime Factorization 2 × 2 × 2 × 2 × 61 × 149 × 863

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 15687614
Product of the distinct prime numbers

The prime factorization of 125500912 is 2 × 2 × 2 × 2 × 61 × 149 × 863. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 125500912)

Multiplication

n×y
n×2 251001824
n×3 376502736
n×4 502003648
n×5 627504560

Division

n÷y
n÷2 62750456
n÷3 41833637.333333
n÷3 31375228
n÷5 25100182.4

Exponentiation

ny
n2 15750478912831744
n3 1.9766994679972E+24
n4 2.4807758598356E+32
n5 3.1133963287695E+40

Nth Root

y√n
2√n 11202.718955682
3√n 500.666992513
4√n 105.84289752119
5√n 41.660969891733

Divisors of 125500912

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -125500911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 125500912 can be divided by 40 positive divisors. The sum of these divisors (counting 125500912) is 1, the average is 0.025.

Base conversion 125500912

Base System Value
2 Binary 111011110101111110111110000
3 Ternary 22202011002212221
4 Quaternary 13132233313300
5 Quinary 224112012122
6 Senary 20241530424
8 Octal 736576760
10 Decimal 125500912
12 Duodecimal 36043a14
16 Hexadecimal 77afdf0
20 Vigesimal 1j47c5c
36 Base36 22px4g

Cryptographic Hash Functions

md5 afcdb005a74881e4a5d93ebdb31ffa3e
sha1 1864472d58a38abce3de6d44ebde4309efeef1c4
sha256 88b2852064ffe9f5cd521ee738a13e3de96df41d579306652380417106bc471c
sha512 cd276390df3a4d738d2928364e51e05ceac8350e59042278239057c2957c42b22d0835739f35616b2f657986f096461efcb62f4d61e016180444377cdaa4982c
ripemd-160 aa16bf8efc6439f92d6b6ed361d7c1dd5a97cca5

125500912 as geometric shapes

Circle

Radius = n
Diameter 251001824
Circumference 788545486.31604
Area 4.9481588843073E+16

Sphere

Radius = n
Volume 8.2799793693529E+24
Surface area 1.9792635537229E+17
Circumference 788545486.31604

Square

Length = n
Perimeter 502003648
Area 15750478912831744
Diagonal 177485091.84059

Cube

Length = n
Surface area 94502873476990464
Volume 1.9766994679972E+24
Space diagonal 217373955.98023

Equilateral Triangle

Length = n
Perimeter 376502736
Area 6.8201574301417E+15
Altitude 108686977.99012

Triangular Pyramid

Length = n
Surface area 6.8201574301417E+15
Volume 2.3295626636477E+23
Height 59161697.280197