125955961 (number)

125955961 is an odd 9-digits composite number following 125955960 and preceding 125955962. In scientific notation, it is written as 1.25955961 × 10^8. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 121612624 positive integers (up to 125955961) that are relatively prime to 125955961.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.25955961 × 10^8
Engineering notation 1.25955961 × 10^6

Prime Factorization of 125955961

Prime Factorization 29 × 4343309

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 125955961
Product of the distinct prime numbers

The prime factorization of 125955961 is 29 × 4343309. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 9, 36, 52, 320, 411, 77, 9027, 99607, 28052, 764933, 106650, 3543442, 8640857, 59406199, 73898734, 422445983, 923652839, 1309078913, 2789674914

Basic calculations (n = 125955961)

Multiplication

n×y
n×2 251911922
n×3 377867883
n×4 503823844
n×5 629779805

Division

n÷y
n÷2 62977980.5
n÷3 41985320.333333
n÷3 31488990.25
n÷5 25191192.2

Exponentiation

ny
n2 15864904111433521
n3 1.9982792435285E+24
n4 2.5169518246498E+32
n5 3.1702508586447E+40

Nth Root

y√n
2√n 11223.010335913
3√n 501.27137911686
4√n 105.93871028058
5√n 41.691137556222

Divisors of 125955961

1, 29, 4343309, 125955961

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -125955960
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 125955961 can be divided by 4 positive divisors. The sum of these divisors (counting 125955961) is 1, the average is 0.25.

Base conversion 125955961

Base System Value
2 Binary 111100000011110111101111001
3 Ternary 22210000020002121
4 Quaternary 13200132331321
5 Quinary 224221042321
6 Senary 20255401241
8 Octal 740367571
10 Decimal 125955961
12 Duodecimal 36223221
16 Hexadecimal 781ef79
20 Vigesimal 1j749i1
36 Base36 22zo8p

Cryptographic Hash Functions

md5 b7279ed57665dfa129dbc3fc872fa96d
sha1 736a3f7de308d3a29c49e1da705dc6763959c6e2
sha256 5860f2c9f15ab6b50b7e504f75cd68465e13df2e3c9b77128e5923cb99c650ec
sha512 ad64808cc7aa52a0016f68533131f04d4c4a789242784b1caa6eddef0352eff31c92d931f5dfde24416f59a8d8ea613fcfed5eaf857b30eb5198f7468e2b3115
ripemd-160 505f037c03a8544fefff88b206b4b8913f922034

125955961 as geometric shapes

Circle

Radius = n
Diameter 251911922
Circumference 791404643.50688
Area 4.9841066206386E+16

Sphere

Radius = n
Volume 8.37037252172E+24
Surface area 1.9936426482554E+17
Circumference 791404643.50688

Square

Length = n
Perimeter 503823844
Area 15864904111433521
Diagonal 178128628.30794

Cube

Length = n
Surface area 95189424668601126
Volume 1.9982792435285E+24
Space diagonal 218162123.96816

Equilateral Triangle

Length = n
Perimeter 377867883
Area 6.8697049945528E+15
Altitude 109081061.98408

Triangular Pyramid

Length = n
Surface area 6.8697049945528E+15
Volume 2.3549946730055E+23
Height 59376209.435979