129646344 (number)

129646344 is an even 9-digits composite number following 129646343 and preceding 129646345. In scientific notation, it is written as 1.29646344 × 10^8. The sum of its digits is 39. It has a total of 6 prime factors and 32 positive divisors. There are 42818112 positive integers (up to 129646344) that are relatively prime to 129646344.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred forty-six thousand three hundred forty-four

Notation

Scientific notation 1.29646344 × 10^8
Engineering notation 1.29646344 × 10^6

Prime Factorization of 129646344

Prime Factorization 2 × 2 × 2 × 3 × 109 × 49559

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 32411586
Product of the distinct prime numbers

The prime factorization of 129646344 is 2 × 2 × 2 × 3 × 109 × 49559. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129646344)

Multiplication

n×y
n×2 259292688
n×3 388939032
n×4 518585376
n×5 648231720

Division

n÷y
n÷2 64823172
n÷3 43215448
n÷3 32411586
n÷5 25929268.8

Exponentiation

ny
n2 16808174512566336
n3 2.1791183748682E+24
n4 2.8251473044488E+32
n5 3.6627001928325E+40

Nth Root

y√n
2√n 11386.234847394
3√n 506.11991304705
4√n 106.70630181669
5√n 41.932625442269

Divisors of 129646344

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 -129646343
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 129646344 can be divided by 32 positive divisors. The sum of these divisors (counting 129646344) is 1, the average is 0.03125.

Base conversion 129646344

Base System Value
2 Binary 111101110100011111100001000
3 Ternary 100000221201100110
4 Quaternary 13232203330020
5 Quinary 231142140334
6 Senary 20510434320
8 Octal 756437410
10 Decimal 129646344
12 Duodecimal 375029a0
16 Hexadecimal 7ba3f08
20 Vigesimal 20a5fh4
36 Base36 256rrc

Cryptographic Hash Functions

md5 64cd1a966896eacdf9a8dcf7e8867e2e
sha1 310560eac09c3bdd78be5596c047ee235a192337
sha256 60df82f1dd2690b6017c160b05d0c10543a8ddd01c865c8e5fc36219f98c19cf
sha512 647ce32f259ae095728ec3f689a97c8af78341009be7292ade2aed0fe893830a9cf993a9b84655341701377799b235f39ec802daa55d3c073e4030e0296b9e98
ripemd-160 766bcb9ffd8e55b236b409423be84fb4bb79219c

129646344 as geometric shapes

Circle

Radius = n
Diameter 259292688
Circumference 814592003.75035
Area 5.2804437568934E+16

Sphere

Radius = n
Volume 9.127869703718E+24
Surface area 2.1121775027573E+17
Circumference 814592003.75035

Square

Length = n
Perimeter 518585376
Area 16808174512566336
Diagonal 183347617.99689

Cube

Length = n
Surface area 100849047075398016
Volume 2.1791183748682E+24
Space diagonal 224554054.82355

Equilateral Triangle

Length = n
Perimeter 388939032
Area 7.2781530595623E+15
Altitude 112277027.41178

Triangular Pyramid

Length = n
Surface area 7.2781530595623E+15
Volume 2.5681156331292E+23
Height 61115872.665629