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

21037105 (number)

21037105 is an odd 8-digits composite number following 21037104 and preceding 21037106. In scientific notation, it is written as 2.1037105 × 10^7. The sum of its digits is 19. It has a total of 3 prime factors and 8 positive divisors. There are 16438128 positive integers (up to 21037105) that are relatively prime to 21037105.

Interesting facts

21037105 has 8 divisors, whose sum is 25831872
The reverse of 21037105 is 50173012
Previous prime number is 43

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 19
Digital Root 1

Name

Name	twenty-one million thirty-seven thousand one hundred five

Notation

Scientific notation	2.1037105 × 10^7
Engineering notation	2.1037105 × 10^6

Prime Factorization of 21037105

Prime Factorization 5 × 43 × 97847

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	21037105	Product of the distinct prime numbers

The prime factorization of 21037105 is 5 × 43 × 97847. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 8, 85, 48, 523, 805, 4138, 9084, 75509, 62233, 182878, 111428, 946365, 6549008, 31083124, 35355492, 387873042, 440421794, 9810393813, 5370541386

Basic calculations (n = 21037105)

Multiplication

n×y

n×2	42074210
n×3	63111315
n×4	84148420
n×5	105185525

Division

n÷y

n÷2	10518552.5
n÷3	7012368.3333333
n÷3	5259276.25
n÷5	4207421

Exponentiation

n^y

n²	442559786781025
n³	9.31017670329E+21
n⁴	1.9585916487567E+29
n⁵	4.1203098167017E+36

Nth Root

^y√n

²√n	4586.6223956197
³√n	276.05481390489
⁴√n	67.724607017093
⁵√n	29.147223754031

Divisors of 21037105

1, 5, 43, 215, 97847, 489235, 4207421, 21037105

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-21037104	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21037105 can be divided by 8 positive divisors. The sum of these divisors (counting 21037105) is 1, the average is 0.125.

Base conversion 21037105

Base	System	Value
2	Binary	1010000010000000000110001
3	Ternary	1110120210111001
4	Quaternary	1100100000301
5	Quinary	20341141410
6	Senary	2030522001
8	Octal	120200061
10	Decimal	21037105
12	Duodecimal	7066301
16	Hexadecimal	1410031
20	Vigesimal	6b9cf5
36	Base36	ciwc1

Cryptographic Hash Functions

md5	03304275fdcda5112446a1792e605e09
sha1	64d08c6a07ac312920434de258365cc3c00dbd94
sha256	2aef1a95149fb43eb31564bd63f3db5117ad4a6b3d994bdb61a2668d0f716678
sha512	c762b3331f562290b12cb2b8d174f4633dd175ee3631682dc51c392fc1ee43e893b2bdc337c1d2abe590e8f4fd00c1f38d03e32da0dff87ece1fafe6dd94fe7a
ripemd-160	a2e2b6f8964ffcf3fdb7f03b365a119346574978

21037105 as geometric shapes

Circle

Radius = n

Diameter	42074210
Circumference	132180029.04159
Area	1.3903425749255E+15

Sphere

Radius = n

Volume	3.8998376979572E+22
Surface area	5.5613702997021E+15
Circumference	132180029.04159

Square

Length = n

Perimeter	84148420
Area	442559786781025
Diagonal	29750959.204067

Cube

Length = n

Surface area	2655358720686150
Volume	9.31017670329E+21
Space diagonal	36437334.704161

Equilateral Triangle

Length = n

Perimeter	63111315
Area	1.916340090229E+14
Altitude	18218667.352081

Triangular Pyramid

Length = n

Surface area	1.916340090229E+14
Volume	1.0972148468236E+21
Height	9916986.4013556