125890751 (number)

125890751 is an odd 9-digits composite number following 125890750 and preceding 125890752. In scientific notation, it is written as 1.25890751 × 10^8. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 102226320 positive integers (up to 125890751) that are relatively prime to 125890751.

Interesting facts

Basic properties

Name

Name one hundred twenty-five million eight hundred ninety thousand seven hundred fifty-one

Notation

Scientific notation 1.25890751 × 10^8
Engineering notation 1.25890751 × 10^6

Prime Factorization of 125890751

Prime Factorization 7 × 7 × 19 × 135221

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 17984393
Product of the distinct prime numbers

The prime factorization of 125890751 is 7 × 7 × 19 × 135221. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 6, 76, 89, 481, 936, 4793, 4741, 10986, 56092, 145347, 915129, 6785918, 8273111, 5206333, 49376783, 516358287, 128402643, 6002272746, 3234763457

Basic calculations (n = 125890751)

Multiplication

n×y
n×2 251781502
n×3 377672253
n×4 503563004
n×5 629453755

Division

n÷y
n÷2 62945375.5
n÷3 41963583.666667
n÷3 31472687.75
n÷5 25178150.2

Exponentiation

ny
n2 15848481187344001
n3 1.9951771988841E+24
n4 2.511743559456E+32
n5 3.1620528301932E+40

Nth Root

y√n
2√n 11220.104767782
3√n 501.18485800514
4√n 105.92499595365
5√n 41.686819789536

Divisors of 125890751

1, 7, 19, 49, 133, 931, 135221, 946547, 2569199, 6625829, 17984393, 125890751

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -125890750
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 125890751 can be divided by 12 positive divisors. The sum of these divisors (counting 125890751) is 1, the average is 0.083333333333333.

Base conversion 125890751

Base System Value
2 Binary 111100000001111000010111111
3 Ternary 22202212220122102
4 Quaternary 13200033002333
5 Quinary 224212001001
6 Senary 20254135315
8 Octal 740170277
10 Decimal 125890751
12 Duodecimal 361b153b
16 Hexadecimal 780f0bf
20 Vigesimal 1j6g6hb
36 Base36 22y9xb

Cryptographic Hash Functions

md5 a4b573c3f8f4e6fe4e5a4cf63d235a89
sha1 2bdacd69c421463bb818c1b7b26a04db2b7618ad
sha256 aa4acaaa9b155160c8af2706b315acac836edea2c7cf7a8bf67b7ee6ce3763b8
sha512 0b35ff0a55e95a8f1a60f2949fb453694599088d448152bdac7774939050ccb92d562832636ff30cf436eff467d902de2f4f35a6a12a4fc3d219c18e55266206
ripemd-160 ab609fa6d1c1a0dd6d4926cd7cfebc50544ad724

125890751 as geometric shapes

Circle

Radius = n
Diameter 251781502
Circumference 790994916.993
Area 4.9789472068716E+16

Sphere

Radius = n
Volume 8.3573787074989E+24
Surface area 1.9915788827486E+17
Circumference 790994916.993

Square

Length = n
Perimeter 503563004
Area 15848481187344001
Diagonal 178036407.44153

Cube

Length = n
Surface area 95090887124064006
Volume 1.9951771988841E+24
Space diagonal 218049176.935

Equilateral Triangle

Length = n
Perimeter 377672253
Area 6.8625936598198E+15
Altitude 109024588.4675

Triangular Pyramid

Length = n
Surface area 6.8625936598198E+15
Volume 2.3513388783329E+23
Height 59345469.147178