125961912 (number)

125961912 is an even 9-digits composite number following 125961911 and preceding 125961913. In scientific notation, it is written as 1.25961912 × 10^8. The sum of its digits is 36. It has a total of 7 prime factors and 64 positive divisors. There are 40849920 positive integers (up to 125961912) that are relatively prime to 125961912.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.25961912 × 10^8
Engineering notation 1.25961912 × 10^6

Prime Factorization of 125961912

Prime Factorization 2 × 2 × 2 × 9 × 3 × 37 × 15761

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 31490478
Product of the distinct prime numbers

The prime factorization of 125961912 is 2 × 2 × 2 × 9 × 3 × 37 × 15761. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 8, 32, 6, 762, 871, 5080, 659, 95506, 66439, 511492, 825404, 3988472, 8491687, 78054685, 33186819, 201897763, 648599801, 6290698508, 2937414411

Basic calculations (n = 125961912)

Multiplication

n×y
n×2 251923824
n×3 377885736
n×4 503847648
n×5 629809560

Division

n÷y
n÷2 62980956
n÷3 41987304
n÷3 31490478
n÷5 25192382.4

Exponentiation

ny
n2 15866403274695744
n3 1.9985624930437E+24
n4 2.5174275287528E+32
n5 3.1709998484313E+40

Nth Root

y√n
2√n 11223.275457726
3√n 501.27927346071
4√n 105.93996157129
5√n 41.691531502278

Divisors of 125961912

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 108, 111, 148, 216, 222, 296, 333, 444, 666, 888, 999, 1332, 1998, 2664, 3996, 7992, 15761, 31522, 47283, 63044, 94566, 126088, 141849, 189132, 283698, 378264, 425547, 567396, 583157, 851094, 1134792, 1166314, 1702188, 1749471, 2332628, 3404376, 3498942, 4665256, 5248413, 6997884, 10496826, 13995768, 15745239, 20993652, 31490478, 41987304, 62980956, 125961912

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 -125961911
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 125961912 can be divided by 64 positive divisors. The sum of these divisors (counting 125961912) is 1, the average is 0.015625.

Base conversion 125961912

Base System Value
2 Binary 111100000100000011010111000
3 Ternary 22210000112021000
4 Quaternary 13200200122320
5 Quinary 224221240122
6 Senary 20255445000
8 Octal 740403270
10 Decimal 125961912
12 Duodecimal 36226760
16 Hexadecimal 78206b8
20 Vigesimal 1j754fc
36 Base36 22zsu0

Cryptographic Hash Functions

md5 f266d197cba0772b2a4317afbd0b4a14
sha1 0ef276ec41cf12ade5125bf82ce6bba7bee47bc1
sha256 f2a728ed7d2bf03efc340a814706c2345c4349db052a6e1c8f7a0cb08d7fc9ac
sha512 7f3b0aba6ea615d8c19c093325767a4d26eaf98e9cd207dc1c92308467568357d623764d277db75c404534fe21580abbb8538fb3ec281751568f4c5a85ac2459
ripemd-160 4c95f963d8ef0681b737792d1b2cd451b55d2cb6

125961912 as geometric shapes

Circle

Radius = n
Diameter 251923824
Circumference 791442034.74265
Area 4.9845775966677E+16

Sphere

Radius = n
Volume 8.3715589945151E+24
Surface area 1.9938310386671E+17
Circumference 791442034.74265

Square

Length = n
Perimeter 503847648
Area 15866403274695744
Diagonal 178137044.29285

Cube

Length = n
Surface area 95198419648174464
Volume 1.9985624930437E+24
Space diagonal 218172431.40252

Equilateral Triangle

Length = n
Perimeter 377885736
Area 6.8703541512876E+15
Altitude 109086215.70126

Triangular Pyramid

Length = n
Surface area 6.8703541512876E+15
Volume 2.3553284857605E+23
Height 59379014.764282