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

21551339 (number)

21551339 is an odd 8-digits composite number following 21551338 and preceding 21551340. In scientific notation, it is written as 2.1551339 × 10^7. The sum of its digits is 29. It has a total of 3 prime factors and 6 positive divisors. There are 20416716 positive integers (up to 21551339) that are relatively prime to 21551339.

Interesting facts

21551339 has 6 divisors, whose sum is 22745700
The reverse of 21551339 is 93315512
Previous prime number is 19

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 29
Digital Root 2

Name

Name	twenty-one million five hundred fifty-one thousand three hundred thirty-nine

Notation

Scientific notation	2.1551339 × 10^7
Engineering notation	2.1551339 × 10^6

Prime Factorization of 21551339

Prime Factorization 19 × 19 × 59699

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	1134281	Product of the distinct prime numbers

The prime factorization of 21551339 is 19 × 19 × 59699. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 1, 44, 78, 99, 1000, 1042, 6993, 89605, 27641, 272298, 920303, 9993848, 5817320, 75919134, 69747963, 660063951, 452349590, 4973171223, 791364638

Basic calculations (n = 21551339)

Multiplication

n×y

n×2	43102678
n×3	64654017
n×4	86205356
n×5	107756695

Division

n÷y

n÷2	10775669.5
n÷3	7183779.6666667
n÷3	5387834.75
n÷5	4310267.8

Exponentiation

n^y

n²	464460212692921
n³	1.0009739495757E+22
n⁴	2.1572328917475E+29
n⁵	4.6491257352001E+36

Nth Root

^y√n

²√n	4642.3419736163
³√n	278.28603911147
⁴√n	68.134733973329
⁵√n	29.288346350601

Divisors of 21551339

1, 19, 361, 59699, 1134281, 21551339

6 divisors

τ	Total Divisors	6	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-21551338	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.16666666666667	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	6	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21551339 can be divided by 6 positive divisors. The sum of these divisors (counting 21551339) is 1, the average is 0.16666666666667.

Base conversion 21551339

Base	System	Value
2	Binary	1010010001101100011101011
3	Ternary	1111112220212202
4	Quaternary	1102031203223
5	Quinary	21004120324
6	Senary	2045530415
8	Octal	122154353
10	Decimal	21551339
12	Duodecimal	7273a0b
16	Hexadecimal	148d8eb
20	Vigesimal	6edi6j
36	Base36	ctx4b

Cryptographic Hash Functions

md5	c14ae94dcea96b9a1f8e1bf210ae41e9
sha1	41b055536b330dae806104540c9df7380f556b1f
sha256	cb2667eee32a45b4e65f4cc22756ffb20f4f160624a2e949b7bfb964e95d12bc
sha512	fb6c7eb899fc4c93c9248bede70d6a921963c5b44165eeb6d984be78fe49edc36dee1805bc127cc45a645904eebc04f1a2727f9ea7f7c1254c5d4cf066a25e89
ripemd-160	2af3b871b1c26651e82658b609dcda2ccfa26f04

21551339 as geometric shapes

Circle

Radius = n

Diameter	43102678
Circumference	135411056.55485
Area	1.4591447920808E+15

Sphere

Radius = n

Volume	4.1928698752291E+22
Surface area	5.8365791683233E+15
Circumference	135411056.55485

Square

Length = n

Perimeter	86205356
Area	464460212692921
Diagonal	30478195.9011

Cube

Length = n

Surface area	2786761276157526
Volume	1.0009739495757E+22
Space diagonal	37328014.119141

Equilateral Triangle

Length = n

Perimeter	64654017
Area	2.011171716196E+14
Altitude	18664007.05957

Triangular Pyramid

Length = n

Surface area	2.011171716196E+14
Volume	1.1796591125601E+21
Height	10159398.6337