129620180 (number)

129620180 is an even 9-digits composite number following 129620179 and preceding 129620181. In scientific notation, it is written as 1.29620180 × 10^8. The sum of its digits is 29. It has a total of 5 prime factors and 24 positive divisors. There are 49593632 positive integers (up to 129620180) that are relatively prime to 129620180.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred twenty thousand one hundred eighty

Notation

Scientific notation 1.29620180 × 10^8
Engineering notation 1.29620180 × 10^6

Prime Factorization of 129620180

Prime Factorization 2 × 2 × 5 × 23 × 281783

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 64810090
Product of the distinct prime numbers

The prime factorization of 129620180 is 2 × 2 × 5 × 23 × 281783. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 5, 50, 70, 463, 107, 7720, 1455, 39650, 42825, 126366, 905916, 4931501, 8207921, 63758952, 64291436, 908540684, 438208995, 9223553159, 9998818022

Basic calculations (n = 129620180)

Multiplication

n×y
n×2 259240360
n×3 388860540
n×4 518480720
n×5 648100900

Division

n÷y
n÷2 64810090
n÷3 43206726.666667
n÷3 32405045
n÷5 25924036

Exponentiation

ny
n2 16801391063232400
n3 2.1777993338666E+24
n4 2.8228674165967E+32
n5 3.6590058265539E+40

Nth Root

y√n
2√n 11385.085858262
3√n 506.0858639771
4√n 106.70091779484
5√n 41.930932816386

Divisors of 129620180

1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 281783, 563566, 1127132, 1408915, 2817830, 5635660, 6481009, 12962018, 25924036, 32405045, 64810090, 129620180

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129620179
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129620180 can be divided by 24 positive divisors. The sum of these divisors (counting 129620180) is 1, the average is 0.041666666666667.

Base conversion 129620180

Base System Value
2 Binary 111101110011101100011010100
3 Ternary 100000220101110102
4 Quaternary 13232131203110
5 Quinary 231140321210
6 Senary 20510113232
8 Octal 756354324
10 Decimal 129620180
12 Duodecimal 374ab818
16 Hexadecimal 7b9d8d4
20 Vigesimal 20a2a90
36 Base36 2567kk

Cryptographic Hash Functions

md5 6dd56476eaee18cd5d09e2939e4a9b57
sha1 3b8c57e621f20ed1797a30b52c743fa1cb7a7dd0
sha256 5ab808423562a730817bc0dee1431ab0850a7cfed57a9483bc5f884573a040ca
sha512 81e26cbc10471128505bdb40de48999daa61767a105321464c9deb90a1072ec2d27871441edc66a9866c8653b6a4618d6055e5db990333d3751ce02ea038462d
ripemd-160 58f8aef40d62cc6cd73f62234bc337fb88549a4d

129620180 as geometric shapes

Circle

Radius = n
Diameter 259240360
Circumference 814427610.48997
Area 5.278312673434E+16

Sphere

Radius = n
Volume 9.1223445176906E+24
Surface area 2.1113250693736E+17
Circumference 814427610.48997

Square

Length = n
Perimeter 518480720
Area 16801391063232400
Diagonal 183310616.51324

Cube

Length = n
Surface area 100808346379394400
Volume 2.1777993338666E+24
Space diagonal 224508737.44622

Equilateral Triangle

Length = n
Perimeter 388860540
Area 7.275215739838E+15
Altitude 112254368.72311

Triangular Pyramid

Length = n
Surface area 7.275215739838E+15
Volume 2.566561128401E+23
Height 61103538.837747