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

21396046 (number)

21396046 is an even 8-digits composite number following 21396045 and preceding 21396047. In scientific notation, it is written as 2.1396046 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 9081072 positive integers (up to 21396046) that are relatively prime to 21396046.

Interesting facts

21396046 has 16 divisors, whose sum is 33066000
The reverse of 21396046 is 64069312
Previous prime number is 109

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 31
Digital Root 4

Name

Name	twenty-one million three hundred ninety-six thousand forty-six

Notation

Scientific notation	2.1396046 × 10^7
Engineering notation	2.1396046 × 10^6

Prime Factorization of 21396046

Prime Factorization 2 × 49 × 109 × 2003

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	21396046	Product of the distinct prime numbers

The prime factorization of 21396046 is 2 × 49 × 109 × 2003. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 2, 87, 78, 435, 834, 3488, 5195, 31125, 19708, 508011, 304836, 6367129, 4516908, 85107203, 23064292, 227773481, 279597330, 6601092677, 6101757144

Basic calculations (n = 21396046)

Multiplication

n×y

n×2	42792092
n×3	64188138
n×4	85584184
n×5	106980230

Division

n÷y

n÷2	10698023
n÷3	7132015.3333333
n÷3	5349011.5
n÷5	4279209.2

Exponentiation

n^y

n²	457790784434116
n³	9.7949126821284E+21
n⁴	2.095724023128E+29
n⁵	4.4840207602152E+36

Nth Root

^y√n

²√n	4625.586016928
³√n	277.61600971541
⁴√n	68.011660889351
⁵√n	29.246015416256

Divisors of 21396046

1, 2, 49, 98, 109, 218, 2003, 4006, 5341, 10682, 98147, 196294, 218327, 436654, 10698023, 21396046

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-21396045	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21396046 can be divided by 16 positive divisors. The sum of these divisors (counting 21396046) is 1, the average is 0.0625.

Base conversion 21396046

Base	System	Value
2	Binary	1010001100111101001001110
3	Ternary	1111021000212011
4	Quaternary	1101213221032
5	Quinary	20434133141
6	Senary	2042331434
8	Octal	121475116
10	Decimal	21396046
12	Duodecimal	71b9b7a
16	Hexadecimal	1467a4e
20	Vigesimal	6dea26
36	Base36	cqlam

Cryptographic Hash Functions

md5	34ef56d8b8e85cc3575769bb1bf9da09
sha1	7038ce9872fd228841b7382ac63722fe3d1075ad
sha256	6a49e556aea5f04e56090083d66eb866af143bebc2ca860d9d1ee139cfc8ebf6
sha512	4164d8af601c816ce182712b57f83ee87ceaf7b453b229511669b63c8a109d4ceee7b20777cf9e0b5ee612689c417a87f25466d95aaaa56621263e36e98ea3d1
ripemd-160	b514ae6bb1b133aafb0f53f8188964434736e89f

21396046 as geometric shapes

Circle

Radius = n

Diameter	42792092
Circumference	134435321.85894
Area	1.4381921652593E+15

Sphere

Radius = n

Volume	4.1028834299638E+22
Surface area	5.7527686610373E+15
Circumference	134435321.85894

Square

Length = n

Perimeter	85584184
Area	457790784434116
Diagonal	30258578.434359

Cube

Length = n

Surface area	2746744706604696
Volume	9.7949126821284E+21
Space diagonal	37059038.753081

Equilateral Triangle

Length = n

Perimeter	64188138
Area	1.9822922446918E+14
Altitude	18529519.37654

Triangular Pyramid

Length = n

Surface area	1.9822922446918E+14
Volume	1.1543415297772E+21
Height	10086192.811453