129920360 (number)

129920360 is an even 9-digits composite number following 129920359 and preceding 129920361. In scientific notation, it is written as 1.29920360 × 10^8. The sum of its digits is 32. It has a total of 6 prime factors and 32 positive divisors. There are 51086400 positive integers (up to 129920360) that are relatively prime to 129920360.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29920360 × 10^8
Engineering notation 1.29920360 × 10^6

Prime Factorization of 129920360

Prime Factorization 2 × 2 × 2 × 5 × 59 × 55051

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 32480090
Product of the distinct prime numbers

The prime factorization of 129920360 is 2 × 2 × 2 × 5 × 59 × 55051. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129920360)

Multiplication

n×y
n×2 259840720
n×3 389761080
n×4 519681440
n×5 649601800

Division

n÷y
n÷2 64960180
n÷3 43306786.666667
n÷3 32480090
n÷5 25984072

Exponentiation

ny
n2 16879299942529600
n3 2.1929647250814E+24
n4 2.8491076654988E+32
n5 3.7015709358036E+40

Nth Root

y√n
2√n 11398.261270913
3√n 506.47623460568
4√n 106.76263986486
5√n 41.950335943185

Divisors of 129920360

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 -129920359
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 129920360 can be divided by 32 positive divisors. The sum of these divisors (counting 129920360) is 1, the average is 0.03125.

Base conversion 129920360

Base System Value
2 Binary 111101111100110110101101000
3 Ternary 100001110122020012
4 Quaternary 13233212311220
5 Quinary 231224422420
6 Senary 20520351052
8 Octal 757466550
10 Decimal 129920360
12 Duodecimal 37615488
16 Hexadecimal 7be6d68
20 Vigesimal 20c00i0
36 Base36 25cn6w

Cryptographic Hash Functions

md5 6ca621a93221ef818a2d39ad947d2953
sha1 cd737dc940197cd7a3315bb7f0326d18a3925ad4
sha256 d3ec0b9608170a64f36f2abe70a6cfa3053b7e4133cfd0dd9d9819fa49a25e31
sha512 5ed2c269a2c38fd61e7ce03ab195e2bff537510a2a1436783f654c0faf4ef90fc98f5e6dcae6bb00ca1b227e69cad5f50b7c52eed0fbf6108cf449297bcb9cb8
ripemd-160 99b3ea1c4e97c1d059ecaa9c3c9d4903fea3a924

129920360 as geometric shapes

Circle

Radius = n
Diameter 259840720
Circumference 816313697.05548
Area 5.302788469719E+16

Sphere

Radius = n
Volume 9.1858691598632E+24
Surface area 2.1211153878876E+17
Circumference 816313697.05548

Square

Length = n
Perimeter 519681440
Area 16879299942529600
Diagonal 183735135.14039

Cube

Length = n
Surface area 101275799655177600
Volume 2.1929647250814E+24
Space diagonal 225028664.45764

Equilateral Triangle

Length = n
Perimeter 389761080
Area 7.3089512741639E+15
Altitude 112514332.22882

Triangular Pyramid

Length = n
Surface area 7.3089512741639E+15
Volume 2.5844337133466E+23
Height 61245045.046798