129804936 (number)

129804936 is an even 9-digits composite number following 129804935 and preceding 129804937. In scientific notation, it is written as 1.29804936 × 10^8. The sum of its digits is 42. It has a total of 6 prime factors and 32 positive divisors. There are 41872320 positive integers (up to 129804936) that are relatively prime to 129804936.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million eight hundred four thousand nine hundred thirty-six

Notation

Scientific notation 1.29804936 × 10^8
Engineering notation 1.29804936 × 10^6

Prime Factorization of 129804936

Prime Factorization 2 × 2 × 2 × 3 × 31 × 174469

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 32451234
Product of the distinct prime numbers

The prime factorization of 129804936 is 2 × 2 × 2 × 3 × 31 × 174469. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129804936)

Multiplication

n×y
n×2 259609872
n×3 389414808
n×4 519219744
n×5 649024680

Division

n÷y
n÷2 64902468
n÷3 43268312
n÷3 32451234
n÷5 25960987.2

Exponentiation

ny
n2 16849321409964096
n3 2.1871250872638E+24
n4 2.8389963197627E+32
n5 3.6851573559104E+40

Nth Root

y√n
2√n 11393.196917459
3√n 506.32620209429
4√n 106.73891941302
5√n 41.942879379464

Divisors of 129804936

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 -129804935
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 129804936 can be divided by 32 positive divisors. The sum of these divisors (counting 129804936) is 1, the average is 0.03125.

Base conversion 129804936

Base System Value
2 Binary 111101111001010101010001000
3 Ternary 100001020202220020
4 Quaternary 13233022222020
5 Quinary 231212224221
6 Senary 20514100440
8 Octal 757125210
10 Decimal 129804936
12 Duodecimal 3757a720
16 Hexadecimal 7bcaa88
20 Vigesimal 20b5c6g
36 Base36 25a64o

Cryptographic Hash Functions

md5 5540519434e898ac2bc77e46d7e2bc01
sha1 d27f7565ea6e2cdbde005f51e1120b882cbd06fe
sha256 7c1020c4cadc2a325780462e3afe73f854acfc6c380ea1995a059073be4b374c
sha512 de789743c16d3366ce5ae894cc97d22921bcc6771f51edfa6867f0d44ec564c3e2f8f292dc370b69f7cbe6cef3dd43c622543bd9d8cbbb066afa11428aa2ae23
ripemd-160 68ac1b4cf6f99d491c3e40413e0356b4ae6ca336

129804936 as geometric shapes

Circle

Radius = n
Diameter 259609872
Circumference 815588466.67459
Area 5.2933704359516E+16

Sphere

Radius = n
Volume 9.1614081421733E+24
Surface area 2.1173481743807E+17
Circumference 815588466.67459

Square

Length = n
Perimeter 519219744
Area 16849321409964096
Diagonal 183571900.95417

Cube

Length = n
Surface area 101095928459784576
Volume 2.1871250872638E+24
Space diagonal 224828744.22523

Equilateral Triangle

Length = n
Perimeter 389414808
Area 7.295970188779E+15
Altitude 112414372.11261

Triangular Pyramid

Length = n
Surface area 7.295970188779E+15
Volume 2.5775516341791E+23
Height 61190633.651391