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

21000634 (number)

21000634 is an even 8-digits composite number following 21000633 and preceding 21000635. In scientific notation, it is written as 2.1000634 × 10^7. The sum of its digits is 16. It has a total of 4 prime factors and 16 positive divisors. There are 10204272 positive integers (up to 21000634) that are relatively prime to 21000634.

Interesting facts

21000634 has 16 divisors, whose sum is 32398848
The reverse of 21000634 is 43600012
Previous prime number is 1423

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 16
Digital Root 7

Name

Name	twenty-one million six hundred thirty-four

Notation

Scientific notation	2.1000634 × 10^7
Engineering notation	2.1000634 × 10^6

Prime Factorization of 21000634

Prime Factorization 2 × 47 × 1423 × 157

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	21000634	Product of the distinct prime numbers

The prime factorization of 21000634 is 2 × 47 × 1423 × 157. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 1, 2, 62, 462, 2, 5084, 4380, 80523, 25417, 550536, 98597, 196937, 8140626, 61017234, 26327491, 99405633, 886129299, 544140537, 7678040478

Basic calculations (n = 21000634)

Multiplication

n×y

n×2	42001268
n×3	63001902
n×4	84002536
n×5	105003170

Division

n÷y

n÷2	10500317
n÷3	7000211.3333333
n÷3	5250158.5
n÷5	4200126.8

Exponentiation

n^y

n²	441026628401956
n³	9.2618388073235E+21
n⁴	1.945044869596E+29
n⁵	4.0847175419963E+36

Nth Root

^y√n

²√n	4582.6448695049
³√n	275.89519405133
⁴√n	67.69523520533
⁵√n	29.137110515223

Divisors of 21000634

1, 2, 47, 94, 157, 314, 1423, 2846, 7379, 14758, 66881, 133762, 223411, 446822, 10500317, 21000634

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	-21000633	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 21000634 can be divided by 16 positive divisors. The sum of these divisors (counting 21000634) is 1, the average is 0.0625.

Base conversion 21000634

Base	System	Value
2	Binary	1010000000111000110111010
3	Ternary	1110111221110021
4	Quaternary	1100013012322
5	Quinary	20334010014
6	Senary	2030041054
8	Octal	120070672
10	Decimal	21000634
12	Duodecimal	704918a
16	Hexadecimal	14071ba
20	Vigesimal	6b51be
36	Base36	ci46y

Cryptographic Hash Functions

md5	8d477958bd42ddad92fe472572dfcb52
sha1	b2035a9158ec090b96a7f651c2d62219553447a9
sha256	d7ab5daf71563e3a2ec4df48e8af11b1988b9585d7b3f03d1391c5cb039ec82b
sha512	64ab1d488a4b530f40bcaff11528584be9efdc9fadfbd9cf7688cf8c16ff905e62c4eec84d297d110fa791a73ff81127a5f3a8a12a14ed23c7013ac4c761120a
ripemd-160	bfd8df38ac3696044558c1b1cc0c6307bdbe5064

21000634 as geometric shapes

Circle

Radius = n

Diameter	42001268
Circumference	131950874.99026
Area	1.3855260158251E+15

Sphere

Radius = n

Volume	3.8795899674427E+22
Surface area	5.5421040633002E+15
Circumference	131950874.99026

Square

Length = n

Perimeter	84002536
Area	441026628401956
Diagonal	29699381.421234

Cube

Length = n

Surface area	2646159770411736
Volume	9.2618388073235E+21
Space diagonal	36374165.079158

Equilateral Triangle

Length = n

Perimeter	63001902
Area	1.9097013197075E+14
Altitude	18187082.539579

Triangular Pyramid

Length = n

Surface area	1.9097013197075E+14
Volume	1.0915181711525E+21
Height	9899793.8070778