129121553 (number)

129121553 is an odd 9-digits composite number following 129121552 and preceding 129121554. In scientific notation, it is written as 1.29121553 × 10^8. The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors. There are 117383220 positive integers (up to 129121553) that are relatively prime to 129121553.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29121553 × 10^8
Engineering notation 1.29121553 × 10^6

Prime Factorization of 129121553

Prime Factorization 11 × 11738323

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 129121553
Product of the distinct prime numbers

The prime factorization of 129121553 is 11 × 11738323. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129121553)

Multiplication

n×y
n×2 258243106
n×3 387364659
n×4 516486212
n×5 645607765

Division

n÷y
n÷2 64560776.5
n÷3 43040517.666667
n÷3 32280388.25
n÷5 25824310.6

Exponentiation

ny
n2 16672375449131809
n3 2.152763010191E+24
n4 2.7796810311681E+32
n5 3.5891673158907E+40

Nth Root

y√n
2√n 11363.166504104
3√n 505.43608771133
4√n 106.59815431847
5√n 41.898622814419

Divisors of 129121553

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 -129121552
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 129121553 can be divided by 4 positive divisors. The sum of these divisors (counting 129121553) is 1, the average is 0.25.

Base conversion 129121553

Base System Value
2 Binary 111101100100011110100010001
3 Ternary 22222222001110202
4 Quaternary 13230203310101
5 Quinary 231023342203
6 Senary 20451304545
8 Octal 754436421
10 Decimal 129121553
12 Duodecimal 372ab155
16 Hexadecimal 7b23d11
20 Vigesimal 20703hd
36 Base36 24vitt

Cryptographic Hash Functions

md5 fdfa58edbbb23c6c1556ba3ae083255e
sha1 d35fc0bcfde42056e1884deb38f10d22fa600f9b
sha256 eb2c7a95c3ab1367f1eaaf2d7cabaf396d15ccae97e614b397fd844968455476
sha512 58633d74a8bbd14cbe3aa413623dc9145a7c560fc869b5ae354ac959764de3655c34b5a537e65a17ade27d3e4abcfb541e1d760c6d86b7ece9345b03a8e697f9
ripemd-160 6a465e3c2c4cae8b66ff0de0ce702aea1afedee6

129121553 as geometric shapes

Circle

Radius = n
Diameter 258243106
Circumference 811294644.64981
Area 5.2377812228883E+16

Sphere

Radius = n
Volume 9.0174726103144E+24
Surface area 2.0951124891553E+17
Circumference 811294644.64981

Square

Length = n
Perimeter 516486212
Area 16672375449131809
Diagonal 182605451.44728

Cube

Length = n
Surface area 100034252694790854
Volume 2.152763010191E+24
Space diagonal 223645090.1482

Equilateral Triangle

Length = n
Perimeter 387364659
Area 7.2193503401901E+15
Altitude 111822545.0741

Triangular Pyramid

Length = n
Surface area 7.2193503401901E+15
Volume 2.5370555379893E+23
Height 60868483.815759