20998720, twenty million nine hundred ninety-eight thousand seven hundred twenty: 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

20998720 has 56 divisors, whose sum is 50401728
The reverse of 20998720 is 02789902
Previous prime number is 311

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 37
Digital Root 1

Name

Name	twenty million nine hundred ninety-eight thousand seven hundred twenty

Notation

Scientific notation	2.0998720 × 10^7
Engineering notation	2.0998720 × 10^6

Prime Factorization of 20998720

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 311 × 211

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	9	Total number of prime factors
rad	Radical	656210	Product of the distinct prime numbers

The prime factorization of 20998720 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 311 × 211. Since it has a total of 9 prime factors.

Most popular turbo-numbers

10, 3, 44, 36, 895, 576, 9857, 4307, 4506, 28237, 762455, 495199, 7693344, 1121898, 74943441, 9846534, 306841128, 776226906, 6790321650, 3488478685

Basic calculations (n = 20998720)

Multiplication

n×y

n×2	41997440
n×3	62996160
n×4	83994880
n×5	104993600

Division

n÷y

n÷2	10499360
n÷3	6999573.3333333
n÷3	5249680
n÷5	4199744

Exponentiation

n^y

n²	440946241638400
n³	9.2593066632171E+21
n⁴	1.9443358801503E+29
n⁵	4.082856473323E+36

Nth Root

^y√n

²√n	4582.4360333779
³√n	275.88681209097
⁴√n	67.693692714889
⁵√n	29.136579383994

Divisors of 20998720

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 211, 311, 320, 422, 622, 844, 1055, 1244, 1555, 1688, 2110, 2488, 3110, 3376, 4220, 4976, 6220, 6752, 8440, 9952, 12440, 13504, 16880, 19904, 24880, 33760, 49760, 65621, 67520, 99520, 131242, 262484, 328105, 524968, 656210, 1049936, 1312420, 2099872, 2624840, 4199744, 5249680, 10499360, 20998720

56 divisors

τ	Total Divisors	56	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20998719	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.017857142857143	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	56	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20998720 can be divided by 56 positive divisors. The sum of these divisors (counting 20998720) is 1, the average is 0.017857142857143.

Base conversion 20998720

Base	System	Value
2	Binary	1010000000110101001000000
3	Ternary	1110111211211101
4	Quaternary	1100012221000
5	Quinary	20333424340
6	Senary	2030024144
8	Octal	120065100
10	Decimal	20998720
12	Duodecimal	7048054
16	Hexadecimal	1406a40
20	Vigesimal	6b4gg0
36	Base36	ci2ps

Cryptographic Hash Functions

md5	b50be6bfbd3ae8513ea370142b0b2074
sha1	b4edc96372fd1fbe86d2be360251b0da068e1732
sha256	25cfdbfded4b7b30072e6b5fffd00c65b35741c670ebf0be73faf90f2daa7d2f
sha512	81678e68a4f3e0ad9b8c2443d23b322ec2cdaf685261e4edd113c49b0a789efcf0e15c3dc8e365eba99eb070897bb69d5745b967e57c290c686c1afb111eecfd
ripemd-160	a3a13bc9bf2fa703dd3512b61057c16888d08391

20998720 as geometric shapes

Circle

Radius = n

Diameter	41997440
Circumference	131938848.97358
Area	1.3852734733592E+15

Sphere

Radius = n

Volume	3.8785293053997E+22
Surface area	5.5410938934369E+15
Circumference	131938848.97358

Square

Length = n

Perimeter	83994880
Area	440946241638400
Diagonal	29696674.616475

Cube

Length = n

Surface area	2645677449830400
Volume	9.2593066632171E+21
Space diagonal	36370849.933913

Equilateral Triangle

Length = n

Perimeter	62996160
Area	1.9093532348106E+14
Altitude	18185424.966956

Triangular Pyramid

Length = n

Surface area	1.9093532348106E+14
Volume	1.0912197551078E+21
Height	9898891.5388251