20996220 (number)

20996220 is an even 8-digits composite number following 20996219 and preceding 20996221. In scientific notation, it is written as 2.0996220 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 4799040 positive integers (up to 20996220) that are relatively prime to 20996220.

Interesting facts

Basic properties

Name

Name twenty million nine hundred ninety-six thousand two hundred twenty

Notation

Scientific notation 2.0996220 × 10^7
Engineering notation 2.0996220 × 10^6

Prime Factorization of 20996220

Prime Factorization 2 × 2 × 21 × 5 × 49991

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10498110
Product of the distinct prime numbers

The prime factorization of 20996220 is 2 × 2 × 21 × 5 × 49991. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 10, 21, 5, 518, 717, 6575, 3630, 13049, 35102, 226372, 81282, 7819930, 9710221, 61279498, 26598318, 849073887, 503984614, 8715246528, 1794933954

Basic calculations (n = 20996220)

Multiplication

n×y
n×2 41992440
n×3 62988660
n×4 83984880
n×5 104981100

Division

n÷y
n÷2 10498110
n÷3 6998740
n÷3 5249055
n÷5 4199244

Exponentiation

ny
n2 440841254288400
n3 9.2559999601152E+21
n4 1.9434101148257E+29
n5 4.0804266321106E+36

Nth Root

y√n
2√n 4582.1632445822
3√n 275.87586309974
4√n 67.691677808887
5√n 29.135885580586

Divisors of 20996220

1, 2, 4, 5, 10, 20, 21, 42, 84, 105, 210, 420, 49991, 99982, 199964, 249955, 499910, 999820, 1049811, 2099622, 4199244, 5249055, 10498110, 20996220

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 -20996219
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 20996220 can be divided by 24 positive divisors. The sum of these divisors (counting 20996220) is 1, the average is 0.041666666666667.

Base conversion 20996220

Base System Value
2 Binary 1010000000110000001111100
3 Ternary 1110111201101210
4 Quaternary 1100012001330
5 Quinary 20333334340
6 Senary 2030004420
8 Octal 120060174
10 Decimal 20996220
12 Duodecimal 7046710
16 Hexadecimal 140607c
20 Vigesimal 6b4ab0
36 Base36 ci0sc

Cryptographic Hash Functions

md5 8dad39d9df1aa3f4d05e25234a0b0be9
sha1 6e85411c890c028b59d773776de9e1fd92c88e3e
sha256 0f02fafbeb6c60cf34efcd5fe5aca25c08c900e2f4bcc56365e2e7cc70d9639a
sha512 bee4283fe5f7d235261706563dfa7b35fefab7bd074067ec9ff2c0acbded17d855837406353bd5a4632f52613cb8ec863474b4d08c1019a9908f76bc05812e74
ripemd-160 dde59a87caf67a014aed33394213b9d3c1833043

20996220 as geometric shapes

Circle

Radius = n
Diameter 41992440
Circumference 131923141.01031
Area 1.3849436458717E+15

Sphere

Radius = n
Volume 3.8771441968434E+22
Surface area 5.539774583487E+15
Circumference 131923141.01031

Square

Length = n
Perimeter 83984880
Area 440841254288400
Diagonal 29693139.082569

Cube

Length = n
Surface area 2645047525730400
Volume 9.2559999601152E+21
Space diagonal 36366519.806894

Equilateral Triangle

Length = n
Perimeter 62988660
Area 1.9088986262498E+14
Altitude 18183259.903447

Triangular Pyramid

Length = n
Surface area 1.9088986262498E+14
Volume 1.09083005641E+21
Height 9897713.0275231