129202479 (number)

129202479 is an odd 9-digits composite number following 129202478 and preceding 129202480. In scientific notation, it is written as 1.29202479 × 10^8. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 73102176 positive integers (up to 129202479) that are relatively prime to 129202479.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million two hundred two thousand four hundred seventy-nine

Notation

Scientific notation 1.29202479 × 10^8
Engineering notation 1.29202479 × 10^6

Prime Factorization of 129202479

Prime Factorization 7 × 9 × 3 × 103 × 6637

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 129202479
Product of the distinct prime numbers

The prime factorization of 129202479 is 7 × 9 × 3 × 103 × 6637. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 10, 68, 22, 796, 17, 192, 8717, 77619, 55900, 553199, 494088, 8830317, 8365944, 86031693, 54113930, 483024190, 23704023, 3197003155, 4072571591

Basic calculations (n = 129202479)

Multiplication

n×y
n×2 258404958
n×3 387607437
n×4 516809916
n×5 646012395

Division

n÷y
n÷2 64601239.5
n÷3 43067493
n÷3 32300619.75
n÷5 25840495.8

Exponentiation

ny
n2 16693280579745441
n3 2.1568132335457E+24
n4 2.7866561651411E+32
n5 3.6004288465686E+40

Nth Root

y√n
2√n 11366.726837573
3√n 505.54165846399
4√n 106.61485280003
5√n 41.903873430068

Divisors of 129202479

1, 3, 7, 9, 21, 27, 63, 103, 189, 309, 721, 927, 2163, 2781, 6489, 6637, 19467, 19911, 46459, 59733, 139377, 179199, 418131, 683611, 1254393, 2050833, 4785277, 6152499, 14355831, 18457497, 43067493, 129202479

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129202478
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129202479 can be divided by 32 positive divisors. The sum of these divisors (counting 129202479) is 1, the average is 0.03125.

Base conversion 129202479

Base System Value
2 Binary 111101100110111100100101111
3 Ternary 100000010011111000
4 Quaternary 13230313210233
5 Quinary 231033434404
6 Senary 20453131343
8 Octal 754674457
10 Decimal 129202479
12 Duodecimal 37329b53
16 Hexadecimal 7b3792f
20 Vigesimal 207a63j
36 Base36 24x99r

Cryptographic Hash Functions

md5 5a0ca2d6c3fceb26bc714029563a8f59
sha1 5a1504ebbf7323117ed04ef874b8ff2e9c598ff0
sha256 8a8d5caeeecc35cde67fc59d730e94cb592f575c207fbc76a563903f65c89a4e
sha512 4a48e9c88911d096efee79a8365b67651147c9447dbae9ed38430ea1d5b5c2d3688e80d6f13b9c9e44f4169c47d70cec934ee9adc1c9ee75437495f65e089c0d
ripemd-160 7af9c5873d9689f9c8f28d1e5bb756562197cccf

129202479 as geometric shapes

Circle

Radius = n
Diameter 258404958
Circumference 811803117.70398
Area 5.2443487633641E+16

Sphere

Radius = n
Volume 9.0344381462298E+24
Surface area 2.0977395053457E+17
Circumference 811803117.70398

Square

Length = n
Perimeter 516809916
Area 16693280579745441
Diagonal 182719898.09403

Cube

Length = n
Surface area 100159683478472646
Volume 2.1568132335457E+24
Space diagonal 223785258.09185

Equilateral Triangle

Length = n
Perimeter 387607437
Area 7.2284025272805E+15
Altitude 111892629.04593

Triangular Pyramid

Length = n
Surface area 7.2284025272805E+15
Volume 2.5418287719884E+23
Height 60906632.698008