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

21000368 (number)

21000368 is an even 8-digits composite number following 21000367 and preceding 21000369. In scientific notation, it is written as 2.1000368 × 10^7. The sum of its digits is 20. It has a total of 5 prime factors and 10 positive divisors. There are 10500176 positive integers (up to 21000368) that are relatively prime to 21000368.

Interesting facts

21000368 has 10 divisors, whose sum is 40688244
The reverse of 21000368 is 86300012
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 20
Digital Root 2

Name

Name	twenty-one million three hundred sixty-eight

Notation

Scientific notation	2.1000368 × 10^7
Engineering notation	2.1000368 × 10^6

Prime Factorization of 21000368

Prime Factorization 2 × 2 × 2 × 2 × 1312523

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	2625046	Product of the distinct prime numbers

The prime factorization of 21000368 is 2 × 2 × 2 × 2 × 1312523. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 7, 61, 84, 877, 719, 1296, 1085, 4070, 49031, 784845, 978948, 9202229, 2763658, 37117066, 46769493, 855779529, 688010396, 448497328, 4487019281

Basic calculations (n = 21000368)

Multiplication

n×y

n×2	42000736
n×3	63001104
n×4	84001472
n×5	105001840

Division

n÷y

n÷2	10500184
n÷3	7000122.6666667
n÷3	5250092
n÷5	4200073.6

Exponentiation

n^y

n²	441015456135424
n³	9.2614868725318E+21
n⁴	1.9449463255034E+29
n⁵	4.0844588575818E+36

Nth Root

^y√n

²√n	4582.6158468717
³√n	275.89402919076
⁴√n	67.695020842539
⁵√n	29.137036703064

Divisors of 21000368

1, 2, 4, 8, 16, 1312523, 2625046, 5250092, 10500184, 21000368

10 divisors

τ	Total Divisors	10	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-21000367	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.1	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	10	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21000368 can be divided by 10 positive divisors. The sum of these divisors (counting 21000368) is 1, the average is 0.1.

Base conversion 21000368

Base	System	Value
2	Binary	1010000000111000010110000
3	Ternary	1110111221002102
4	Quaternary	1100013002300
5	Quinary	20334002433
6	Senary	2030035532
8	Octal	120070260
10	Decimal	21000368
12	Duodecimal	7048ba8
16	Hexadecimal	14070b0
20	Vigesimal	6b50i8
36	Base36	ci3zk

Cryptographic Hash Functions

md5	01933cfb480be0b08d169583ae49f316
sha1	f75d743c7cdccf994d488253f31ae948d8d9e2cd
sha256	325f886e58194b2ff9c1b130f9d74d08561af909dd6ae127e21c96d85f788558
sha512	0f9b2196670ad7b3b5d4a0a951004edbb6892dffc372dae3ac144aba42a282913bc62ecf84dd6358b845472f5d2a045ad1ba829d10b85361c20df84b834c6426
ripemd-160	9846cf1cda78c911e689824730f0b2fc17e3fa6c

21000368 as geometric shapes

Circle

Radius = n

Diameter	42000736
Circumference	131949203.66296
Area	1.3854909171146E+15

Sphere

Radius = n

Volume	3.8794425493419E+22
Surface area	5.5419636684584E+15
Circumference	131949203.66296

Square

Length = n

Perimeter	84001472
Area	441015456135424
Diagonal	29699005.240426

Cube

Length = n

Surface area	2646092736812544
Volume	9.2614868725318E+21
Space diagonal	36373704.353644

Equilateral Triangle

Length = n

Perimeter	63001104
Area	1.9096529423743E+14
Altitude	18186852.176822

Triangular Pyramid

Length = n

Surface area	1.9096529423743E+14
Volume	1.0914766952396E+21
Height	9899668.4134753