20998440, twenty million nine hundred ninety-eight thousand four hundred forty: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

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

Interesting facts

20998440 has 64 divisors, whose sum is 62227200
The reverse of 20998440 is 04489902
Previous prime number is 9

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 36
Digital Root 9

Name

Name	twenty million nine hundred ninety-eight thousand four hundred forty

Notation

Scientific notation	2.0998440 × 10^7
Engineering notation	2.0998440 × 10^6

Prime Factorization of 20998440

Prime Factorization 2 × 2 × 2 × 15 × 3 × 9 × 6481

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	7	Total number of prime factors
rad	Radical	5249610	Product of the distinct prime numbers

The prime factorization of 20998440 is 2 × 2 × 2 × 15 × 3 × 9 × 6481. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 7, 3, 87, 104, 469, 1724, 310, 63746, 94807, 144548, 803585, 5390477, 329499, 95736972, 31393563, 264450181, 173130963, 1512555736, 4831989967

Basic calculations (n = 20998440)

Multiplication

n×y

n×2	41996880
n×3	62995320
n×4	83993760
n×5	104992200

Division

n÷y

n÷2	10499220
n÷3	6999480
n÷3	5249610
n÷5	4199688

Exponentiation

n^y

n²	440934482433600
n³	9.258936273313E+21
n⁴	1.9442321779899E+29
n⁵	4.082584273559E+36

Nth Root

^y√n

²√n	4582.4054818403
³√n	275.88558584717
⁴√n	67.693467054364
⁵√n	29.136501681299

Divisors of 20998440

1, 2, 3, 4, 6, 8, 9, 12, 15, 18, 24, 27, 30, 36, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 405, 540, 810, 1080, 1620, 3240, 6481, 12962, 19443, 25924, 38886, 51848, 58329, 77772, 97215, 116658, 155544, 174987, 194430, 233316, 291645, 349974, 388860, 466632, 583290, 699948, 777720, 874935, 1166580, 1399896, 1749870, 2333160, 2624805, 3499740, 5249610, 6999480, 10499220, 20998440

64 divisors

τ	Total Divisors	64	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20998439	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.015625	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	64	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20998440 can be divided by 64 positive divisors. The sum of these divisors (counting 20998440) is 1, the average is 0.015625.

Base conversion 20998440

Base	System	Value
2	Binary	1010000000110100100101000
3	Ternary	1110111211110000
4	Quaternary	1100012210220
5	Quinary	20333422230
6	Senary	2030023000
8	Octal	120064450
10	Decimal	20998440
12	Duodecimal	7047a60
16	Hexadecimal	1406928
20	Vigesimal	6b4g20
36	Base36	ci2i0

Cryptographic Hash Functions

md5	444a39ff94243386047778193a142446
sha1	d22d78bfdf0567c4aeb4c4c695ae69dd74941fd8
sha256	01d90cf3bccdaaeb72032693b043b38d731de5fd713b45a218d173e4868688e4
sha512	3f04a088d6da34e7247771b9ec73172f89b5d96219a73cf1e604ca631e4e448158ce4300ef2f42450360301d0163bc78b98411981969697bb6af26ac299a3885
ripemd-160	c45fd24ea302eb9ff8028dac6a554d347907f630

20998440 as geometric shapes

Circle

Radius = n

Diameter	41996880
Circumference	131937089.68169
Area	1.3852365307278E+15

Sphere

Radius = n

Volume	3.8783741568395E+22
Surface area	5.5409461229113E+15
Circumference	131937089.68169

Square

Length = n

Perimeter	83993760
Area	440934482433600
Diagonal	29696278.636678

Cube

Length = n

Surface area	2645606894601600
Volume	9.258936273313E+21
Space diagonal	36370364.959687

Equilateral Triangle

Length = n

Perimeter	62995320
Area	1.9093023159602E+14
Altitude	18185182.479843

Triangular Pyramid

Length = n

Surface area	1.9093023159602E+14
Volume	1.091176104239E+21
Height	9898759.5455592