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

20197916 (number)

20197916 is an even 8-digits composite number following 20197915 and preceding 20197917. In scientific notation, it is written as 2.0197916 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 12 positive divisors. There are 10081968 positive integers (up to 20197916) that are relatively prime to 20197916.

Interesting facts

20197916 has 12 divisors, whose sum is 35405832
The reverse of 20197916 is 61979102
Previous prime number is 643

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 35
Digital Root 8

Name

Name	twenty million one hundred ninety-seven thousand nine hundred sixteen

Notation

Scientific notation	2.0197916 × 10^7
Engineering notation	2.0197916 × 10^6

Prime Factorization of 20197916

Prime Factorization 2 × 2 × 643 × 7853

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	10098958	Product of the distinct prime numbers

The prime factorization of 20197916 is 2 × 2 × 643 × 7853. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 2, 47, 22, 1000, 252, 2656, 7861, 26100, 54510, 443960, 552036, 291690, 9383269, 98053538, 12189958, 465009188, 475795370, 1474987792, 1087854789

Basic calculations (n = 20197916)

Multiplication

n×y

n×2	40395832
n×3	60593748
n×4	80791664
n×5	100989580

Division

n÷y

n÷2	10098958
n÷3	6732638.6666667
n÷3	5049479
n÷5	4039583.2

Exponentiation

n^y

n²	407955810743056
n³	8.2398571971001E+21
n⁴	1.6642794351902E+29
n⁵	3.36149762325E+36

Nth Root

^y√n

²√n	4494.2091629118
³√n	272.33420209228
⁴√n	67.038863078902
⁵√n	28.910880083469

Divisors of 20197916

1, 2, 4, 643, 1286, 2572, 7853, 15706, 31412, 5049479, 10098958, 20197916

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20197915	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20197916 can be divided by 12 positive divisors. The sum of these divisors (counting 20197916) is 1, the average is 0.083333333333333.

Base conversion 20197916

Base	System	Value
2	Binary	1001101000011001000011100
3	Ternary	1102000011022222
4	Quaternary	1031003020130
5	Quinary	20132313131
6	Senary	2000524512
8	Octal	115031034
10	Decimal	20197916
12	Duodecimal	6920738
16	Hexadecimal	134321c
20	Vigesimal	664efg
36	Base36	c0wt8

Cryptographic Hash Functions

md5	c825ba16316ec34e09253833169b7284
sha1	b19fbb314849302bc81627a244801994c2ad6535
sha256	709943d52b37c3b51fb5360b9bad54424224a2c04c2004e76b01c0be4adfcc1c
sha512	3d880178c48931986c7c7b2e1e4e8b99aa6f548ee45968fd4818e1f052f560a1edcd475084229612704d2ca17a94243cddd35f06e458cdac69159bce22b26e44
ripemd-160	c730993bf3ad8863c2b332df90c62629ea405306

20197916 as geometric shapes

Circle

Radius = n

Diameter	40395832
Circumference	126907249.04685
Area	1.2816309780197E+15

Sphere

Radius = n

Volume	3.4515033116052E+22
Surface area	5.1265239120786E+15
Circumference	126907249.04685

Square

Length = n

Perimeter	80791664
Area	407955810743056
Diagonal	28564166.738873

Cube

Length = n

Surface area	2447734864458336
Volume	8.2398571971001E+21
Space diagonal	34983816.719008

Equilateral Triangle

Length = n

Perimeter	60593748
Area	1.7665004786248E+14
Altitude	17491908.359504

Triangular Pyramid

Length = n

Surface area	1.7665004786248E+14
Volume	9.7107648334638E+20
Height	9521388.9129575