129635979 (number)

129635979 is an odd 9-digits composite number following 129635978 and preceding 129635980. In scientific notation, it is written as 1.29635979 × 10^8. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 78476000 positive integers (up to 129635979) that are relatively prime to 129635979.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred thirty-five thousand nine hundred seventy-nine

Notation

Scientific notation 1.29635979 × 10^8
Engineering notation 1.29635979 × 10^6

Prime Factorization of 129635979

Prime Factorization 3 × 11 × 3413 × 1151

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129635979
Product of the distinct prime numbers

The prime factorization of 129635979 is 3 × 11 × 3413 × 1151. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 8, 65, 46, 136, 100, 5377, 6704, 17245, 21731, 771106, 758790, 331886, 3169226, 75253942, 59626404, 309055238, 856367104, 2869271129, 46252386

Basic calculations (n = 129635979)

Multiplication

n×y
n×2 259271958
n×3 388907937
n×4 518543916
n×5 648179895

Division

n÷y
n÷2 64817989.5
n÷3 43211993
n÷3 32408994.75
n÷5 25927195.8

Exponentiation

ny
n2 16805487051288441
n3 2.1785957664656E+24
n4 2.8242439503102E+32
n5 3.6612362943329E+40

Nth Root

y√n
2√n 11385.779683447
3√n 506.10642488496
4√n 106.70416900687
5√n 41.931954932714

Divisors of 129635979

1, 3, 11, 33, 1151, 3413, 3453, 10239, 12661, 37543, 37983, 112629, 3928363, 11785089, 43211993, 129635979

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129635978
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129635979 can be divided by 16 positive divisors. The sum of these divisors (counting 129635979) is 1, the average is 0.0625.

Base conversion 129635979

Base System Value
2 Binary 111101110100001011010001011
3 Ternary 100000221012010120
4 Quaternary 13232201122023
5 Quinary 231141322404
6 Senary 20510314323
8 Octal 756413213
10 Decimal 129635979
12 Duodecimal 374b89a3
16 Hexadecimal 7ba168b
20 Vigesimal 20a49ij
36 Base36 256jrf

Cryptographic Hash Functions

md5 9b95e8b9b71ffdbb4aa3192691b273f9
sha1 c1ceb5cc3246e0bb9a4da21a1c69034936e17201
sha256 9903ce16047160f29eb6b52aa788eac152b39c2324770a108575aa327ab99f8d
sha512 5532ecf07872471781c6c749fb6672dca965e1a07116726d0e399a58dbbef45017cd827ec6e2ea5a74042c6074a9e9b225599a8d69ea6ef355e0e074f8cea9d0
ripemd-160 a4b08504d51eca5b16612611c664f5152bb3b136

129635979 as geometric shapes

Circle

Radius = n
Diameter 259271958
Circumference 814526878.53464
Area 5.2795994660326E+16

Sphere

Radius = n
Volume 9.1256806067602E+24
Surface area 2.111839786413E+17
Circumference 814526878.53464

Square

Length = n
Perimeter 518543916
Area 16805487051288441
Diagonal 183332959.67331

Cube

Length = n
Surface area 100832922307730646
Volume 2.1785957664656E+24
Space diagonal 224536102.11693

Equilateral Triangle

Length = n
Perimeter 388907937
Area 7.2769893546931E+15
Altitude 112268051.05847

Triangular Pyramid

Length = n
Surface area 7.2769893546931E+15
Volume 2.5674997332202E+23
Height 61110986.557771