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

21490589 (number)

21490589 is an odd 8-digits prime number following 21490588 and preceding 21490590. In scientific notation, it is written as 2.1490589 × 10^7. The sum of its digits is 38. It has a total of 1 prime factors and 2 positive divisors. There are 21490588 positive integers (up to 21490589) that are relatively prime to 21490589.

Interesting facts

21490589 has 2 divisors, whose sum is 21490590
The reverse of 21490589 is 98509412
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2

Name

Name	twenty-one million four hundred ninety thousand five hundred eighty-nine

Notation

Scientific notation	2.1490589 × 10^7
Engineering notation	2.1490589 × 10^6

Prime Factorization of 21490589

Prime Factorization 21490589

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	21490589	Product of the distinct prime numbers

The prime factorization of 21490589 is 21490589. Since it has a total of 1 prime factors.

Most popular turbo-numbers

5, 7, 52, 29, 222, 135, 8656, 4147, 10171, 11706, 762405, 537375, 3268117, 1454964, 51676648, 29239253, 130463061, 101436605, 4312257119, 4302080464

Basic calculations (n = 21490589)

Multiplication

n×y

n×2	42981178
n×3	64471767
n×4	85962356
n×5	107452945

Division

n÷y

n÷2	10745294.5
n÷3	7163529.6666667
n÷3	5372647.25
n÷5	4298117.8

Exponentiation

n^y

n²	461845415566921
n³	9.9253300074829E+21
n⁴	2.1330118788018E+29
n⁵	4.5839681619448E+36

Nth Root

^y√n

²√n	4635.7943224436
³√n	278.02431079775
⁴√n	68.086667729032
⁵√n	29.271815808014

Divisors of 21490589

1, 21490589

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	21490590	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10745295	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4635.7944302999	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.999999906936	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21490589 can be divided by 2 positive divisors. The sum of these divisors (counting 21490589) is 21490590, the average is 10745295.

Base conversion 21490589

Base	System	Value
2	Binary	1010001111110101110011101
3	Ternary	1111102211112202
4	Quaternary	1101332232131
5	Quinary	21000144324
6	Senary	2044341245
8	Octal	121765635
10	Decimal	21490589
12	Duodecimal	7244825
16	Hexadecimal	147eb9d
20	Vigesimal	6e6699
36	Base36	csm8t

Cryptographic Hash Functions

md5	ab8afd7fa7ba7cf98b375abbfff3496e
sha1	88bb9982707ad748b887b621f2fc78008e3f3ca2
sha256	caf27ccbc461688da349f791e57ea845babe5e10854d71f1079003b66cbdc22c
sha512	e73696ee8441e58532a53e84c14947a23140b8756ce5365fb87fbbd3d7f414adb32cabf3ead255a00fa7d0407a407d3c8106df25f3c8e00c4d3ea1fe831a081e
ripemd-160	1a2f957c4cf9c9b2622a7eaee5febb2ddc54fde2

21490589 as geometric shapes

Circle

Radius = n

Diameter	42981178
Circumference	135029353.04744
Area	1.4509301646392E+15

Sphere

Radius = n

Volume	4.1575125114617E+22
Surface area	5.8037206585567E+15
Circumference	135029353.04744

Square

Length = n

Perimeter	85962356
Area	461845415566921
Diagonal	30392282.427186

Cube

Length = n

Surface area	2771072493401526
Volume	9.9253300074829E+21
Space diagonal	37222792.032581

Equilateral Triangle

Length = n

Perimeter	64471767
Area	1.9998493125117E+14
Altitude	18611396.01629

Triangular Pyramid

Length = n

Surface area	1.9998493125117E+14
Volume	1.1697113589676E+21
Height	10130760.809062