129461108 (number)

129461108 is an even 9-digits composite number following 129461107 and preceding 129461109. In scientific notation, it is written as 1.29461108 × 10^8. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 54129600 positive integers (up to 129461108) that are relatively prime to 129461108.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million four hundred sixty-one thousand one hundred eight

Notation

Scientific notation 1.29461108 × 10^8
Engineering notation 1.29461108 × 10^6

Prime Factorization of 129461108

Prime Factorization 2 × 2 × 287 × 112771

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 64730554
Product of the distinct prime numbers

The prime factorization of 129461108 is 2 × 2 × 287 × 112771. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129461108)

Multiplication

n×y
n×2 258922216
n×3 388383324
n×4 517844432
n×5 647305540

Division

n÷y
n÷2 64730554
n÷3 43153702.666667
n÷3 32365277
n÷5 25892221.6

Exponentiation

ny
n2 16760178484587664
n3 2.1697912768925E+24
n4 2.8090358283524E+32
n5 3.6366089075019E+40

Nth Root

y√n
2√n 11378.097732046
3√n 505.87875362077
4√n 106.66816644176
5√n 41.92063609563

Divisors of 129461108

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 -129461107
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 129461108 can be divided by 12 positive divisors. The sum of these divisors (counting 129461108) is 1, the average is 0.083333333333333.

Base conversion 129461108

Base System Value
2 Binary 111101101110110101101110100
3 Ternary 100000121022020212
4 Quaternary 13231312231310
5 Quinary 231120223413
6 Senary 20502444552
8 Octal 755665564
10 Decimal 129461108
12 Duodecimal 37433758
16 Hexadecimal 7b76b74
20 Vigesimal 2092cf8
36 Base36 252stw

Cryptographic Hash Functions

md5 cc91bb4e8b597331107bb1b45ffab961
sha1 764f65df8f1ad7a3fa07363e88fab7b1229aa225
sha256 caf0509f9b39c14cd3cf643f2a40f4f8413f24f191e8ba89abf05d103d42bccc
sha512 3b9d48437f11a51d601bdd3f0c0ea6817e8f0308e95c1e8945828cb4c45facd8277f469b2182a9b7dbae6f9a9c5044d4046e265af1981053082df402a63ac960
ripemd-160 eaa32609090c25c3f57794e878ef949cd355595f

129461108 as geometric shapes

Circle

Radius = n
Diameter 258922216
Circumference 813428131.63679
Area 5.2653653600034E+16

Sphere

Radius = n
Volume 9.0888004470782E+24
Surface area 2.1061461440014E+17
Circumference 813428131.63679

Square

Length = n
Perimeter 517844432
Area 16760178484587664
Diagonal 183085654.73345

Cube

Length = n
Surface area 100561070907525984
Volume 2.1697912768925E+24
Space diagonal 224233216.66016

Equilateral Triangle

Length = n
Perimeter 388383324
Area 7.2573701698071E+15
Altitude 112116608.33008

Triangular Pyramid

Length = n
Surface area 7.2573701698071E+15
Volume 2.5571235427502E+23
Height 61028551.577816