129093920 (number)

129093920 is an even 9-digits composite number following 129093919 and preceding 129093921. In scientific notation, it is written as 1.29093920 × 10^8. The sum of its digits is 35. It has a total of 8 prime factors and 48 positive divisors. There are 47001600 positive integers (up to 129093920) that are relatively prime to 129093920.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million ninety-three thousand nine hundred twenty

Notation

Scientific notation 1.29093920 × 10^8
Engineering notation 1.29093920 × 10^6

Prime Factorization of 129093920

Prime Factorization 2 × 2 × 2 × 2 × 2 × 155 × 17 × 1531

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 8068370
Product of the distinct prime numbers

The prime factorization of 129093920 is 2 × 2 × 2 × 2 × 2 × 155 × 17 × 1531. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129093920)

Multiplication

n×y
n×2 258187840
n×3 387281760
n×4 516375680
n×5 645469600

Division

n÷y
n÷2 64546960
n÷3 43031306.666667
n÷3 32273480
n÷5 25818784

Exponentiation

ny
n2 16665240180966400
n3 2.1513811827025E+24
n4 2.777302302893E+32
n5 3.5853284130548E+40

Nth Root

y√n
2√n 11361.95053677
3√n 505.40002940933
4√n 106.59245065561
5√n 41.896829335732

Divisors of 129093920

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129093919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129093920 can be divided by 48 positive divisors. The sum of these divisors (counting 129093920) is 1, the average is 0.020833333333333.

Base conversion 129093920

Base System Value
2 Binary 111101100011101000100100000
3 Ternary 22222220122120022
4 Quaternary 13230131010200
5 Quinary 231022001140
6 Senary 20450533012
8 Octal 754350440
10 Decimal 129093920
12 Duodecimal 37297168
16 Hexadecimal 7b1d120
20 Vigesimal 206geg0
36 Base36 24uxi8

Cryptographic Hash Functions

md5 df6542a9f71c10d1732a784cd1d4cdda
sha1 0e46c73c2c7a888f05488de84f58960d3aa5c6fa
sha256 cba1caec95c02583f4ad78de90736edd70acdef134547575192f064d71346f4c
sha512 618e8c3fc41b1b58524082c6ad399a4948b87b8c474373b94a4b6bcb92dada36387e3f66ac5d6a9d7490f88f9e1b6407f4f45dd971088ba2544f1815a7e82b78
ripemd-160 8d5200db0043dfcf2fce9aeb233abbe3309b76f1

129093920 as geometric shapes

Circle

Radius = n
Diameter 258187840
Circumference 811121021.39022
Area 5.2355396122833E+16

Sphere

Radius = n
Volume 9.0116844248658E+24
Surface area 2.0942158449133E+17
Circumference 811121021.39022

Square

Length = n
Perimeter 516375680
Area 16665240180966400
Diagonal 182566372.48391

Cube

Length = n
Surface area 99991441085798400
Volume 2.1513811827025E+24
Space diagonal 223597228.38823

Equilateral Triangle

Length = n
Perimeter 387281760
Area 7.216260678443E+15
Altitude 111798614.19412

Triangular Pyramid

Length = n
Surface area 7.216260678443E+15
Volume 2.5354270386767E+23
Height 60855457.494636