129081108 (number)

129081108 is an even 9-digits composite number following 129081107 and preceding 129081109. In scientific notation, it is written as 1.29081108 × 10^8. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 39717216 positive integers (up to 129081108) that are relatively prime to 129081108.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million eighty-one thousand one hundred eight

Notation

Scientific notation 1.29081108 × 10^8
Engineering notation 1.29081108 × 10^6

Prime Factorization of 129081108

Prime Factorization 2 × 2 × 3 × 13 × 827443

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 64540554
Product of the distinct prime numbers

The prime factorization of 129081108 is 2 × 2 × 3 × 13 × 827443. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 2, 38, 45, 286, 971, 5043, 1118, 6727, 32986, 286905, 844141, 6550702, 6992099, 48927197, 48014216, 47470623, 342006071, 5675231438, 7862746033

Basic calculations (n = 129081108)

Multiplication

n×y
n×2 258162216
n×3 387243324
n×4 516324432
n×5 645405540

Division

n÷y
n÷2 64540554
n÷3 43027036
n÷3 32270277
n÷5 25816221.6

Exponentiation

ny
n2 16661932442507664
n3 2.1507407011E+24
n4 2.7761999271869E+32
n5 3.583549626308E+40

Nth Root

y√n
2√n 11361.386711137
3√n 505.38330928442
4√n 106.58980584998
5√n 41.895997687754

Divisors of 129081108

1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 827443, 1654886, 2482329, 3309772, 4964658, 9929316, 10756759, 21513518, 32270277, 43027036, 64540554, 129081108

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129081107
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129081108 can be divided by 24 positive divisors. The sum of these divisors (counting 129081108) is 1, the average is 0.041666666666667.

Base conversion 129081108

Base System Value
2 Binary 111101100011001111100010100
3 Ternary 22222212222222210
4 Quaternary 13230121330110
5 Quinary 231021043413
6 Senary 20450353420
8 Octal 754317424
10 Decimal 129081108
12 Duodecimal 3728b870
16 Hexadecimal 7b19f14
20 Vigesimal 206f2f8
36 Base36 24unmc

Cryptographic Hash Functions

md5 d1b740334e90233fd1a378b009b26c0f
sha1 4c86784957aee48dd3a3706d8f4aae7de50c8389
sha256 7359eecf1f65e4d4cfd49507d07a6aa939b162eb28bd2b61a23f852bcb85c309
sha512 03c47a1910c44ad951c9c1ec49c14b46b98917a1e0be8fc320574e5b874731fa43b1b69abe148088049387f110194e1ec9b6db451308b778f98135d8b474b29a
ripemd-160 4149198353c28c0f26e2a00169f5c4d31b6ce345

129081108 as geometric shapes

Circle

Radius = n
Diameter 258162216
Circumference 811040521.22006
Area 5.2345004555992E+16

Sphere

Radius = n
Volume 9.0090015818032E+24
Surface area 2.0938001822397E+17
Circumference 811040521.22006

Square

Length = n
Perimeter 516324432
Area 16661932442507664
Diagonal 182548253.57975

Cube

Length = n
Surface area 99971594655045984
Volume 2.1507407011E+24
Space diagonal 223575037.35329

Equilateral Triangle

Length = n
Perimeter 387243324
Area 7.2148283856759E+15
Altitude 111787518.67664

Triangular Pyramid

Length = n
Surface area 7.2148283856759E+15
Volume 2.5346722238696E+23
Height 60849417.859915