129772770 (number)

129772770 is an even 9-digits composite number following 129772769 and preceding 129772771. In scientific notation, it is written as 1.29772770 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 34606064 positive integers (up to 129772770) that are relatively prime to 129772770.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million seven hundred seventy-two thousand seven hundred seventy

Notation

Scientific notation 1.29772770 × 10^8
Engineering notation 1.29772770 × 10^6

Prime Factorization of 129772770

Prime Factorization 2 × 3 × 5 × 4325759

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129772770
Product of the distinct prime numbers

The prime factorization of 129772770 is 2 × 3 × 5 × 4325759. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129772770)

Multiplication

n×y
n×2 259545540
n×3 389318310
n×4 519091080
n×5 648863850

Division

n÷y
n÷2 64886385
n÷3 43257590
n÷3 32443192.5
n÷5 25954554

Exponentiation

ny
n2 16840971833472900
n3 2.1854995643218E+24
n4 2.8361833229583E+32
n5 3.680593660481E+40

Nth Root

y√n
2√n 11391.785198115
3√n 506.28437565691
4√n 106.73230625315
5√n 41.940800462518

Divisors of 129772770

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129772769
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129772770 can be divided by 16 positive divisors. The sum of these divisors (counting 129772770) is 1, the average is 0.0625.

Base conversion 129772770

Base System Value
2 Binary 111101111000010110011100010
3 Ternary 100001012010202220
4 Quaternary 13233002303202
5 Quinary 231210212040
6 Senary 20513251510
8 Octal 757026342
10 Decimal 129772770
12 Duodecimal 37563b96
16 Hexadecimal 7bc2ce2
20 Vigesimal 20b1bia
36 Base36 259hb6

Cryptographic Hash Functions

md5 02acb369d6b694fd5e3aa9a0ff037db9
sha1 fbbc673afbf6e8779e5bb48d7dc8bc765bf7ec85
sha256 462704b23f1fbe4e2269c73a3ebd548fc40dd2b7b8dc7c7959bb46736c813124
sha512 bfc51e0331587a8d933cc564343aef2ddb98a80d5f7e76ecddd7cfe3cc0c4e55ba51470e22423528667664e724f61ec000307bf74eda531f8ad21504a48d6d00
ripemd-160 466edce339c6a6fc3193c420684e433df76e331b

129772770 as geometric shapes

Circle

Radius = n
Diameter 259545540
Circumference 815386361.736
Area 5.2907473391351E+16

Sphere

Radius = n
Volume 9.1545991675959E+24
Surface area 2.116298935654E+17
Circumference 815386361.736

Square

Length = n
Perimeter 519091080
Area 16840971833472900
Diagonal 183526411.36072

Cube

Length = n
Surface area 101045831000837400
Volume 2.1854995643218E+24
Space diagonal 224773031.07895

Equilateral Triangle

Length = n
Perimeter 389318310
Area 7.2923547161029E+15
Altitude 112386515.53948

Triangular Pyramid

Length = n
Surface area 7.2923547161029E+15
Volume 2.5756359370203E+23
Height 61175470.453575