129120213 (number)

129120213 is an odd 9-digits composite number following 129120212 and preceding 129120214. In scientific notation, it is written as 1.29120213 × 10^8. The sum of its digits is 21. It has a total of 3 prime factors and 8 positive divisors. There are 86048288 positive integers (up to 129120213) that are relatively prime to 129120213.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million one hundred twenty thousand two hundred thirteen

Notation

Scientific notation 1.29120213 × 10^8
Engineering notation 1.29120213 × 10^6

Prime Factorization of 129120213

Prime Factorization 3 × 12479 × 3449

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129120213
Product of the distinct prime numbers

The prime factorization of 129120213 is 3 × 12479 × 3449. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 4, 87, 11, 789, 228, 8117, 5275, 99057, 56224, 245141, 223717, 9782005, 6540543, 43111299, 47305053, 488687485, 459365248, 6361174113, 8231050739

Basic calculations (n = 129120213)

Multiplication

n×y
n×2 258240426
n×3 387360639
n×4 516480852
n×5 645601065

Division

n÷y
n÷2 64560106.5
n÷3 43040071
n÷3 32280053.25
n÷5 25824042.6

Exponentiation

ny
n2 16672029405165369
n3 2.1526959879372E+24
n4 2.779565644867E+32
n5 3.5889810811271E+40

Nth Root

y√n
2√n 11363.107541513
3√n 505.434339264
4√n 106.59787775333
5√n 41.8985358508

Divisors of 129120213

1, 3, 3449, 10347, 12479, 37437, 43040071, 129120213

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129120212
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129120213 can be divided by 8 positive divisors. The sum of these divisors (counting 129120213) is 1, the average is 0.125.

Base conversion 129120213

Base System Value
2 Binary 111101100100011011111010101
3 Ternary 22222221222122010
4 Quaternary 13230203133111
5 Quinary 231023321323
6 Senary 20451254433
8 Octal 754433725
10 Decimal 129120213
12 Duodecimal 372aa419
16 Hexadecimal 7b237d5
20 Vigesimal 20700ad
36 Base36 24vhsl

Cryptographic Hash Functions

md5 5c6faa5b89c04405f4df068cc86413ce
sha1 3a8156d0372b0ac27cc6e4502a9521bdaabceec1
sha256 b2160435c1b4f8e4e76f63e0ff6994465541d72c4dbb94e643dc18b913957124
sha512 99d4b8642ea1b4ecfd38dd27e2543202a1dcca867e190cb996936ce0784c4c919cbc8da0b5f0d4c4e64a391aa3dc22a05d1de05f042b5511cb5d8edd74c4acc6
ripemd-160 5d75c2e3b9b767fda7635d2ef6a6fa56704ef577

129120213 as geometric shapes

Circle

Radius = n
Diameter 258240426
Circumference 811286225.1815
Area 5.2376725099701E+16

Sphere

Radius = n
Volume 9.0171918681544E+24
Surface area 2.095069003988E+17
Circumference 811286225.1815

Square

Length = n
Perimeter 516480852
Area 16672029405165369
Diagonal 182603556.4011

Cube

Length = n
Surface area 100032176430992214
Volume 2.1526959879372E+24
Space diagonal 223642769.20012

Equilateral Triangle

Length = n
Perimeter 387360639
Area 7.2192004987572E+15
Altitude 111821384.60006

Triangular Pyramid

Length = n
Surface area 7.2192004987572E+15
Volume 2.5369765515058E+23
Height 60867852.133701