20129620 (number)

20129620 is an even 8-digits composite number following 20129619 and preceding 20129621. In scientific notation, it is written as 2.0129620 × 10^7. The sum of its digits is 22. It has a total of 6 prime factors and 48 positive divisors. There are 6781824 positive integers (up to 20129620) that are relatively prime to 20129620.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0129620 × 10^7
Engineering notation 2.0129620 × 10^6

Prime Factorization of 20129620

Prime Factorization 2 × 2 × 5 × 59 × 7 × 2437

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10064810
Product of the distinct prime numbers

The prime factorization of 20129620 is 2 × 2 × 5 × 59 × 7 × 2437. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20129620)

Multiplication

n×y
n×2 40259240
n×3 60388860
n×4 80518480
n×5 100648100

Division

n÷y
n÷2 10064810
n÷3 6709873.3333333
n÷3 5032405
n÷5 4025924

Exponentiation

ny
n2 405201601344400
n3 8.1565542584543E+21
n4 1.6418833773207E+29
n5 3.3050488469782E+36

Nth Root

y√n
2√n 4486.6045067512
3√n 272.02690405735
4√n 66.982120799144
5√n 28.891302088639

Divisors of 20129620

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 -20129619
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 20129620 can be divided by 48 positive divisors. The sum of these divisors (counting 20129620) is 1, the average is 0.020833333333333.

Base conversion 20129620

Base System Value
2 Binary 1001100110010011101010100
3 Ternary 1101212200122111
4 Quaternary 1030302131110
5 Quinary 20123121440
6 Senary 1555240404
8 Octal 114623524
10 Decimal 20129620
12 Duodecimal 68a9104
16 Hexadecimal 1332754
20 Vigesimal 65g410
36 Base36 bzg44

Cryptographic Hash Functions

md5 220fc7d0f2c309dd33f5dcc07fdc00f6
sha1 cfe5229fac1feb6d6b19018902fd3c4d7394736d
sha256 9c7a3f7195955621afbdd39f25e6ab1f3d48ea7d8d20ca5b806a66e1d9827fb2
sha512 b2ffcc14fca364815a36d9d641ffcace46310024066bdc4c1b2965f30606f5daef7acfefd725bcb6a5b0334140861a10df80ab47ecce15bc523c2a616a0c7dbe
ripemd-160 6d903a71da354769f593695f06c59b5e641a2d62

20129620 as geometric shapes

Circle

Radius = n
Diameter 40259240
Circumference 126478132.62311
Area 1.2729783740064E+15

Sphere

Radius = n
Volume 3.4166094582622E+22
Surface area 5.0919134960255E+15
Circumference 126478132.62311

Square

Length = n
Perimeter 80518480
Area 405201601344400
Diagonal 28467581.609417

Cube

Length = n
Surface area 2431209608066400
Volume 8.1565542584543E+21
Space diagonal 34865524.577055

Equilateral Triangle

Length = n
Perimeter 60388860
Area 1.7545744020919E+14
Altitude 17432762.288527

Triangular Pyramid

Length = n
Surface area 1.7545744020919E+14
Volume 9.6125913787817E+20
Height 9489193.8698056