20862020 (number)

20862020 is an even 8-digits composite number following 20862019 and preceding 20862021. In scientific notation, it is written as 2.0862020 × 10^7. The sum of its digits is 20. It has a total of 5 prime factors and 24 positive divisors. There are 8056832 positive integers (up to 20862020) that are relatively prime to 20862020.

Interesting facts

Basic properties

Name

Name twenty million eight hundred sixty-two thousand twenty

Notation

Scientific notation 2.0862020 × 10^7
Engineering notation 2.0862020 × 10^6

Prime Factorization of 20862020

Prime Factorization 2 × 2 × 29 × 5 × 35969

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10431010
Product of the distinct prime numbers

The prime factorization of 20862020 is 2 × 2 × 29 × 5 × 35969. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 8, 49, 41, 791, 375, 798, 7279, 63439, 35277, 925949, 756408, 4399352, 2415753, 52036794, 17502788, 463841893, 472057522, 6252376040, 7652188372

Basic calculations (n = 20862020)

Multiplication

n×y
n×2 41724040
n×3 62586060
n×4 83448080
n×5 104310100

Division

n÷y
n÷2 10431010
n÷3 6954006.6666667
n÷3 5215505
n÷5 4172404

Exponentiation

ny
n2 435223878480400
n3 9.0796492573357E+21
n4 1.8941982439952E+29
n5 3.9516801650193E+36

Nth Root

y√n
2√n 4567.4960317443
3√n 275.28684119957
4√n 67.583252598142
5√n 29.098544850209

Divisors of 20862020

1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 35969, 71938, 143876, 179845, 359690, 719380, 1043101, 2086202, 4172404, 5215505, 10431010, 20862020

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 -20862019
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 20862020 can be divided by 24 positive divisors. The sum of these divisors (counting 20862020) is 1, the average is 0.041666666666667.

Base conversion 20862020

Base System Value
2 Binary 1001111100101010001000100
3 Ternary 1110020220022102
4 Quaternary 1033211101010
5 Quinary 20320041040
6 Senary 2023051232
8 Octal 117452104
10 Decimal 20862020
12 Duodecimal 6ba0b18
16 Hexadecimal 13e5444
20 Vigesimal 6a7f10
36 Base36 cf58k

Cryptographic Hash Functions

md5 00ebc2fe63227a878cc4407a11d71ad7
sha1 6c8911a9a7950a76d90b5797197b2208e19a8e85
sha256 62688832df7f31a48da5aa19a290f136a6aab40e95e45a42583f89b2dfb5b4c4
sha512 80f5d9eb611f9138c4c8ce43d8d9ee772dc1708e6cf54a28963581ab58caaad96fec7b3c090b13589ca7a394c309e02830b172443370efcba632619678d99655
ripemd-160 e2638fb78c2c4e735c8c0d85597dc3485e6c2245

20862020 as geometric shapes

Circle

Radius = n
Diameter 41724040
Circumference 131079937.54209
Area 1.3672961393009E+15

Sphere

Radius = n
Volume 3.8032745872024E+22
Surface area 5.4691845572035E+15
Circumference 131079937.54209

Square

Length = n
Perimeter 83448080
Area 435223878480400
Diagonal 29503351.622499

Cube

Length = n
Surface area 2611343270882400
Volume 9.0796492573357E+21
Space diagonal 36134078.588518

Equilateral Triangle

Length = n
Perimeter 62586060
Area 1.8845746754881E+14
Altitude 18067039.294259

Triangular Pyramid

Length = n
Surface area 1.8845746754881E+14
Volume 1.0700469267762E+21
Height 9834450.5408329