20129580 (number)

20129580 is an even 8-digits composite number following 20129579 and preceding 20129581. In scientific notation, it is written as 2.0129580 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 48 positive divisors. There are 5367744 positive integers (up to 20129580) that are relatively prime to 20129580.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0129580 × 10^7
Engineering notation 2.0129580 × 10^6

Prime Factorization of 20129580

Prime Factorization 2 × 2 × 3 × 9 × 5 × 37277

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10064790
Product of the distinct prime numbers

The prime factorization of 20129580 is 2 × 2 × 3 × 9 × 5 × 37277. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20129580)

Multiplication

n×y
n×2 40259160
n×3 60388740
n×4 80518320
n×5 100647900

Division

n÷y
n÷2 10064790
n÷3 6709860
n÷3 5032395
n÷5 4025916

Exponentiation

ny
n2 405199990976400
n3 8.1565056343587E+21
n4 1.6418703268727E+29
n5 3.3050160094411E+36

Nth Root

y√n
2√n 4486.6000490349
3√n 272.02672387373
4√n 66.982087523717
5√n 28.891290606524

Divisors of 20129580

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 -20129579
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 20129580 can be divided by 48 positive divisors. The sum of these divisors (counting 20129580) is 1, the average is 0.020833333333333.

Base conversion 20129580

Base System Value
2 Binary 1001100110010011100101100
3 Ternary 1101212200121000
4 Quaternary 1030302130230
5 Quinary 20123121310
6 Senary 1555240300
8 Octal 114623454
10 Decimal 20129580
12 Duodecimal 68a9090
16 Hexadecimal 133272c
20 Vigesimal 65g3j0
36 Base36 bzg30

Cryptographic Hash Functions

md5 6b78e67e05338dbe091723238443e762
sha1 287eca7d14da52be8694fa057ee7621d7feb93c3
sha256 a75c39abd3202dfa3fc81aee924303b6793fac0965992d4a7ab6fa8116c47fc5
sha512 439b93b6163b13299fb107f5b6ca7478916d9db391686f9829e351a0a6adc91b09469168926ee82a4996c1f69d60c0aba05b6dc0cf0619bce4550f9207d25104
ripemd-160 7bcc200102c1b492ed5852fc8d6a78d4c844570f

20129580 as geometric shapes

Circle

Radius = n
Diameter 40259160
Circumference 126477881.2957
Area 1.2729733148861E+15

Sphere

Radius = n
Volume 3.4165890906487E+22
Surface area 5.0918932595444E+15
Circumference 126477881.2957

Square

Length = n
Perimeter 80518320
Area 405199990976400
Diagonal 28467525.040874

Cube

Length = n
Surface area 2431199945858400
Volume 8.1565056343587E+21
Space diagonal 34865455.295022

Equilateral Triangle

Length = n
Perimeter 60388740
Area 1.7545674289939E+14
Altitude 17432727.647511

Triangular Pyramid

Length = n
Surface area 1.7545674289939E+14
Volume 9.6125340747356E+20
Height 9489175.0136247