20109021 (number)

20109021 is an odd 8-digits composite number following 20109020 and preceding 20109022. In scientific notation, it is written as 2.0109021 × 10^7. The sum of its digits is 15. It has a total of 3 prime factors and 8 positive divisors. There are 13394640 positive integers (up to 20109021) that are relatively prime to 20109021.

Interesting facts

Basic properties

Name

Name twenty million one hundred nine thousand twenty-one

Notation

Scientific notation 2.0109021 × 10^7
Engineering notation 2.0109021 × 10^6

Prime Factorization of 20109021

Prime Factorization 3 × 1667 × 4021

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 20109021
Product of the distinct prime numbers

The prime factorization of 20109021 is 3 × 1667 × 4021. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 5, 89, 66, 489, 513, 9193, 1790, 74813, 46327, 488008, 204238, 4605637, 8790918, 53781348, 68301748, 439123002, 381912620, 431265706, 4918265733

Basic calculations (n = 20109021)

Multiplication

n×y
n×2 40218042
n×3 60327063
n×4 80436084
n×5 100545105

Division

n÷y
n÷2 10054510.5
n÷3 6703007
n÷3 5027255.25
n÷5 4021804.2

Exponentiation

ny
n2 404372725578441
n3 8.1315396304841E+21
n4 1.6351730119174E+29
n5 3.288172843528E+36

Nth Root

y√n
2√n 4484.3083078664
3√n 271.93408239015
4√n 66.964978218965
5√n 28.885386669619

Divisors of 20109021

1, 3, 1667, 4021, 5001, 12063, 6703007, 20109021

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 -20109020
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 20109021 can be divided by 8 positive divisors. The sum of these divisors (counting 20109021) is 1, the average is 0.125.

Base conversion 20109021

Base System Value
2 Binary 1001100101101011011011101
3 Ternary 1101211122101120
4 Quaternary 1030231123131
5 Quinary 20121442041
6 Senary 1555001153
8 Octal 114553335
10 Decimal 20109021
12 Duodecimal 68991b9
16 Hexadecimal 132d6dd
20 Vigesimal 65dcb1
36 Base36 bz07x

Cryptographic Hash Functions

md5 1c126bb2157072e98eed8c1235675b03
sha1 ae8589d7f72a5fd4764d3060195947b10a7607f3
sha256 e6064a1c24cac12af9f4988e07dddbae3714e92c4bf9cf7443020def86231e98
sha512 113f6545765496281cf9653e63c8a8ae6afeadfa7a01f40f8fe8f198344254206214d88c31e7010fd85585e646d15719fbe39e00971d4fb0791140215a7ceec4
ripemd-160 f2d9bfee32d20422cb93667d26afa5c4d1f446c0

20109021 as geometric shapes

Circle

Radius = n
Diameter 40218042
Circumference 126348705.28897
Area 1.2703743839893E+15

Sphere

Radius = n
Volume 3.4061313554004E+22
Surface area 5.0814975359572E+15
Circumference 126348705.28897

Square

Length = n
Perimeter 80436084
Area 404372725578441
Diagonal 28438450.224245

Cube

Length = n
Surface area 2426236353470646
Volume 8.1315396304841E+21
Space diagonal 34829846.06247

Equilateral Triangle

Length = n
Perimeter 60327063
Area 1.7509852647424E+14
Altitude 17414923.031235

Triangular Pyramid

Length = n
Surface area 1.7509852647424E+14
Volume 9.5831113570041E+20
Height 9479483.4080818