20021876 (number)

20021876 is an even 8-digits composite number following 20021875 and preceding 20021877. In scientific notation, it is written as 2.0021876 × 10^7. The sum of its digits is 26. It has a total of 5 prime factors and 24 positive divisors. There are 8557632 positive integers (up to 20021876) that are relatively prime to 20021876.

Interesting facts

Basic properties

Name

Name twenty million twenty-one thousand eight hundred seventy-six

Notation

Scientific notation 2.0021876 × 10^7
Engineering notation 2.0021876 × 10^6

Prime Factorization of 20021876

Prime Factorization 2 × 2 × 7 × 1433 × 499

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10010938
Product of the distinct prime numbers

The prime factorization of 20021876 is 2 × 2 × 7 × 1433 × 499. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 3, 55, 95, 647, 800, 7167, 3121, 58296, 30921, 841127, 118872, 4291727, 6904678, 73633264, 32535748, 228702056, 324974359, 7756823070, 2701598629

Basic calculations (n = 20021876)

Multiplication

n×y
n×2 40043752
n×3 60065628
n×4 80087504
n×5 100109380

Division

n÷y
n÷2 10010938
n÷3 6673958.6666667
n÷3 5005469
n÷5 4004375.2

Exponentiation

ny
n2 400875518559376
n3 8.0262799240315E+21
n4 1.6070118138025E+29
n5 3.2175391266488E+36

Nth Root

y√n
2√n 4474.5810977118
3√n 271.54069326409
4√n 66.892309705315
5√n 28.860307458913

Divisors of 20021876

1, 2, 4, 7, 14, 28, 499, 998, 1433, 1996, 2866, 3493, 5732, 6986, 10031, 13972, 20062, 40124, 715067, 1430134, 2860268, 5005469, 10010938, 20021876

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 -20021875
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 20021876 can be divided by 24 positive divisors. The sum of these divisors (counting 20021876) is 1, the average is 0.041666666666667.

Base conversion 20021876

Base System Value
2 Binary 1001100011000001001110100
3 Ternary 1101200012211222
4 Quaternary 1030120021310
5 Quinary 20111200001
6 Senary 1553045512
8 Octal 114301164
10 Decimal 20021876
12 Duodecimal 6856898
16 Hexadecimal 1318274
20 Vigesimal 652edg
36 Base36 bx4z8

Cryptographic Hash Functions

md5 648f50f4f16a87458c8dd0a6b637f866
sha1 7aadf75accc583486765e7b4e515ac142f5fb5a5
sha256 88edf6cf4a55ff7ccd64d88b9270f91c1483251c9ce203dcd9aab6e21fd482ab
sha512 1983da7c4f22de516bcc92654ad52eecbf9cefdbf7fec753b6d6bc3174c7a4d763597cf76d45ed697f431253023b67da084c39eb3beff7a74e77efda8f58a785
ripemd-160 a062fc5f09979df0c895b1fe1673d138b4a7b711

20021876 as geometric shapes

Circle

Radius = n
Diameter 40043752
Circumference 125801157.10537
Area 1.2593875841101E+15

Sphere

Radius = n
Volume 3.3620402726657E+22
Surface area 5.0375503364405E+15
Circumference 125801157.10537

Square

Length = n
Perimeter 80087504
Area 400875518559376
Diagonal 28315208.583352

Cube

Length = n
Surface area 2405253111356256
Volume 8.0262799240315E+21
Space diagonal 34678906.494844

Equilateral Triangle

Length = n
Perimeter 60065628
Area 1.7358419141384E+14
Altitude 17339453.247422

Triangular Pyramid

Length = n
Surface area 1.7358419141384E+14
Volume 9.4590616033069E+20
Height 9438402.8611175