125521311 (number)

125521311 is an odd 9-digits composite number following 125521310 and preceding 125521312. In scientific notation, it is written as 1.25521311 × 10^8. The sum of its digits is 21. It has a total of 2 prime factors and 4 positive divisors. There are 83680872 positive integers (up to 125521311) that are relatively prime to 125521311.

Interesting facts

Basic properties

Name

Name one hundred twenty-five million five hundred twenty-one thousand three hundred eleven

Notation

Scientific notation 1.25521311 × 10^8
Engineering notation 1.25521311 × 10^6

Prime Factorization of 125521311

Prime Factorization 3 × 41840437

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 125521311
Product of the distinct prime numbers

The prime factorization of 125521311 is 3 × 41840437. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 125521311)

Multiplication

n×y
n×2 251042622
n×3 376563933
n×4 502085244
n×5 627606555

Division

n÷y
n÷2 62760655.5
n÷3 41840437
n÷3 31380327.75
n÷5 25104262.2

Exponentiation

ny
n2 15755599515158721
n3 1.9776635067337E+24
n4 2.4823891608207E+32
n5 3.115927418784E+40

Nth Root

y√n
2√n 11203.629367308
3√n 500.69411728981
4√n 105.84719820245
5√n 41.662324123926

Divisors of 125521311

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 -125521310
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 125521311 can be divided by 4 positive divisors. The sum of these divisors (counting 125521311) is 1, the average is 0.25.

Base conversion 125521311

Base System Value
2 Binary 111011110110100110110011111
3 Ternary 22202012010212110
4 Quaternary 13132310312133
5 Quinary 224113140221
6 Senary 20242205103
8 Octal 736646637
10 Decimal 125521311
12 Duodecimal 36053793
16 Hexadecimal 77b4d9f
20 Vigesimal 1j4a35b
36 Base36 22qcv3

Cryptographic Hash Functions

md5 5f574cc9c266dfe5f6f4cff1cd2b9757
sha1 8b82f778ea878761895626395a83fc04fc0b4e2d
sha256 ec2b45adc4debfba46ca706d66ae4c73fe7cd3915debf8e8be3a0095ef17aeec
sha512 75577ee4b9ba76eb9e89b26128813f5805fe99e1a5ea6fd511fa81f88a2279272998680e3777687697880c45fc8f53e47ffb34c9223c4955312293bf2b109f95
ripemd-160 9191bff8ffb13eea524a527e8215960df5ad6052

125521311 as geometric shapes

Circle

Radius = n
Diameter 251042622
Circumference 788673657.01312
Area 4.9497675689726E+16

Sphere

Radius = n
Volume 8.2840175253696E+24
Surface area 1.979907027589E+17
Circumference 788673657.01312

Square

Length = n
Perimeter 502085244
Area 15755599515158721
Diagonal 177513940.38305

Cube

Length = n
Surface area 94533597090952326
Volume 1.9776635067337E+24
Space diagonal 217409288.08465

Equilateral Triangle

Length = n
Perimeter 376563933
Area 6.8223747159906E+15
Altitude 108704644.04233

Triangular Pyramid

Length = n
Surface area 6.8223747159906E+15
Volume 2.3306987941943E+23
Height 59171313.461017