129202372 (number)

129202372 is an even 9-digits composite number following 129202371 and preceding 129202373. In scientific notation, it is written as 1.29202372 × 10^8. The sum of its digits is 28. It has a total of 5 prime factors and 24 positive divisors. There are 58019328 positive integers (up to 129202372) that are relatively prime to 129202372.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29202372 × 10^8
Engineering notation 1.29202372 × 10^6

Prime Factorization of 129202372

Prime Factorization 2 × 2 × 13 × 37 × 67153

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 64601186
Product of the distinct prime numbers

The prime factorization of 129202372 is 2 × 2 × 13 × 37 × 67153. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 1, 48, 58, 729, 958, 2297, 7584, 43505, 5423, 508714, 731075, 7403982, 8787331, 26702747, 3219911, 615222644, 100462285, 7231850334, 3917583546

Basic calculations (n = 129202372)

Multiplication

n×y
n×2 258404744
n×3 387607116
n×4 516809488
n×5 646011860

Division

n÷y
n÷2 64601186
n÷3 43067457.333333
n÷3 32300593
n÷5 25840474.4

Exponentiation

ny
n2 16693252930426384
n3 2.156807875007E+24
n4 2.7866469339919E+32
n5 3.6004139379828E+40

Nth Root

y√n
2√n 11366.722130852
3√n 505.54151890791
4√n 106.61483072655
5√n 41.903866489464

Divisors of 129202372

1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 67153, 134306, 268612, 872989, 1745978, 2484661, 3491956, 4969322, 9938644, 32300593, 64601186, 129202372

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 -129202371
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 129202372 can be divided by 24 positive divisors. The sum of these divisors (counting 129202372) is 1, the average is 0.041666666666667.

Base conversion 129202372

Base System Value
2 Binary 111101100110111100011000100
3 Ternary 100000010011100001
4 Quaternary 13230313203010
5 Quinary 231033433442
6 Senary 20453131044
8 Octal 754674304
10 Decimal 129202372
12 Duodecimal 37329a84
16 Hexadecimal 7b378c4
20 Vigesimal 207a5ic
36 Base36 24x96s

Cryptographic Hash Functions

md5 e4a573b98004d525bafade023b6b4c46
sha1 6fe6df85fe5d90fee46960d82199084bfb6ae53c
sha256 32b1f66796fcb91fafcac18ce29dc48e1c4c1520abed030817cec5ab1f2d8e97
sha512 e34de51f550a94300aaa9d1789e78dd01bea2c4641bb5488ad0b10e6f11a60e7cdf50dc1decc27fc8d4bbe0aaf09ef9fe9b23bd0d14471320df6c1250b028562
ripemd-160 339bbab8abb6e739aa7d43972a1cc5a8db7d84f8

129202372 as geometric shapes

Circle

Radius = n
Diameter 258404744
Circumference 811802445.40315
Area 5.2443400770744E+16

Sphere

Radius = n
Volume 9.0344157004356E+24
Surface area 2.0977360308298E+17
Circumference 811802445.40315

Square

Length = n
Perimeter 516809488
Area 16693252930426384
Diagonal 182719746.77317

Cube

Length = n
Surface area 100159517582558304
Volume 2.156807875007E+24
Space diagonal 223785072.76241

Equilateral Triangle

Length = n
Perimeter 387607116
Area 7.2283905547741E+15
Altitude 111892536.38121

Triangular Pyramid

Length = n
Surface area 7.2283905547741E+15
Volume 2.54182245689E+23
Height 60906582.257725