Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

20216972 (number)

20216972 is an even 8-digits composite number following 20216971 and preceding 20216973. In scientific notation, it is written as 2.0216972 × 10^7. The sum of its digits is 29. It has a total of 3 prime factors and 6 positive divisors. There are 10108484 positive integers (up to 20216972) that are relatively prime to 20216972.

Interesting facts

20216972 has 6 divisors, whose sum is 35379708
The reverse of 20216972 is 27961202
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 29
Digital Root 2

Name

Name	twenty million two hundred sixteen thousand nine hundred seventy-two

Notation

Scientific notation	2.0216972 × 10^7
Engineering notation	2.0216972 × 10^6

Prime Factorization of 20216972

Prime Factorization 2 × 2 × 5054243

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	10108486	Product of the distinct prime numbers

The prime factorization of 20216972 is 2 × 2 × 5054243. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 8, 86, 20, 534, 782, 2370, 4409, 69158, 95444, 410055, 540904, 3108144, 5172505, 28541884, 57321647, 64388616, 268134163, 4674886689, 5703909036

Basic calculations (n = 20216972)

Multiplication

n×y

n×2	40433944
n×3	60650916
n×4	80867888
n×5	101084860

Division

n÷y

n÷2	10108486
n÷3	6738990.6666667
n÷3	5054243
n÷5	4043394.4

Exponentiation

n^y

n²	408725956848784
n³	8.2632012252851E+21
n⁴	1.6705690780195E+29
n⁵	3.3773848274387E+36

Nth Root

^y√n

²√n	4496.3287246375
³√n	272.41982098061
⁴√n	67.054669670631
⁵√n	28.916333298911

Divisors of 20216972

1, 2, 4, 5054243, 10108486, 20216972

6 divisors

τ	Total Divisors	6	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20216971	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.16666666666667	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	6	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20216972 can be divided by 6 positive divisors. The sum of these divisors (counting 20216972) is 1, the average is 0.16666666666667.

Base conversion 20216972

Base	System	Value
2	Binary	1001101000111110010001100
3	Ternary	1102001010110202
4	Quaternary	1031013302030
5	Quinary	20133420342
6	Senary	2001153032
8	Octal	115076214
10	Decimal	20216972
12	Duodecimal	692b778
16	Hexadecimal	1347c8c
20	Vigesimal	66728c
36	Base36	c1bik

Cryptographic Hash Functions

md5	246cdafe96ba46e25a6c52fed28e37d4
sha1	b2c773800e1f86d4a4532282ec1070edf34c1d05
sha256	1bd30bf75ebcdccd9fa4dce75bcc70d76a3743bcb5829d0a6f14d661ae9a1ad0
sha512	fc6c4de462840e0e684379d202090f033a26a9d7998b43fdc14314aeef6946a5202e14300a73ed4c5a92784dfe4675a54c0aabe03b999574c5acf90f6f92474f
ripemd-160	7c31fc613fb6b6d3f2c4aae8dfbba2352cfd4d7b

20216972 as geometric shapes

Circle

Radius = n

Diameter	40433944
Circumference	127026981.42606
Area	1.2840504633676E+15

Sphere

Radius = n

Volume	3.4612816352653E+22
Surface area	5.1362018534704E+15
Circumference	127026981.42606

Square

Length = n

Perimeter	80867888
Area	408725956848784
Diagonal	28591115.992517

Cube

Length = n

Surface area	2452355741092704
Volume	8.2632012252851E+21
Space diagonal	35016822.679197

Equilateral Triangle

Length = n

Perimeter	60650916
Area	1.7698353090857E+14
Altitude	17508411.339599

Triangular Pyramid

Length = n

Surface area	1.7698353090857E+14
Volume	9.7382760345134E+20
Height	9530371.9975057