21290988, twenty-one million two hundred ninety thousand nine hundred eighty-eight: 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

21290988 has 48 divisors, whose sum is 51821280
The reverse of 21290988 is 88909212
Previous prime number is 193

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 39
Digital Root 3

Name

Name	twenty-one million two hundred ninety thousand nine hundred eighty-eight

Notation

Scientific notation	2.1290988 × 10^7
Engineering notation	2.1290988 × 10^6

Prime Factorization of 21290988

Prime Factorization 2 × 2 × 3 × 29 × 193 × 317

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	10645494	Product of the distinct prime numbers

The prime factorization of 21290988 is 2 × 2 × 3 × 29 × 193 × 317. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 9, 64, 39, 120, 766, 9681, 7354, 9956, 12836, 814941, 595669, 9827511, 2844960, 20529873, 62915568, 708140888, 882582738, 5652000597, 5062862345

Basic calculations (n = 21290988)

Multiplication

n×y

n×2	42581976
n×3	63872964
n×4	85163952
n×5	106454940

Division

n÷y

n÷2	10645494
n÷3	7096996
n÷3	5322747
n÷5	4258197.6

Exponentiation

n^y

n²	453306170016144
n³	9.6513362261397E+21
n⁴	2.0548648377471E+29
n⁵	4.3750102602094E+36

Nth Root

^y√n

²√n	4614.2158597101
³√n	277.16088435237
⁴√n	67.92801969519
⁵√n	29.217238320072

Divisors of 21290988

1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 193, 317, 348, 386, 579, 634, 772, 951, 1158, 1268, 1902, 2316, 3804, 5597, 9193, 11194, 16791, 18386, 22388, 27579, 33582, 36772, 55158, 61181, 67164, 110316, 122362, 183543, 244724, 367086, 734172, 1774249, 3548498, 5322747, 7096996, 10645494, 21290988

48 divisors

τ	Total Divisors	48	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-21290987	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.020833333333333	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	48	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21290988 can be divided by 48 positive divisors. The sum of these divisors (counting 21290988) is 1, the average is 0.020833333333333.

Base conversion 21290988

Base	System	Value
2	Binary	1010001001101111111101100
3	Ternary	1111001200202010
4	Quaternary	1101031333230
5	Quinary	20422302423
6	Senary	2040201220
8	Octal	121157754
10	Decimal	21290988
12	Duodecimal	7169210
16	Hexadecimal	144dfec
20	Vigesimal	6d1798
36	Base36	coc8c

Cryptographic Hash Functions

md5	8c255ab817b3310c6afa6e080d6a29c1
sha1	a2567e6a4499fffb0739bffa79d0503c0c888860
sha256	c2aed8dd177531fa931de6925637683ca66c3d6c269cbe4ddeca63e317149cc3
sha512	4d2f5ac0ee3b6eb74dcab75b6eb9a8e011c866a459504734e64183e39f86479f96f0f79c5457934219db9d27d35f2e5425a9f5de88f8588564f4de8d4aba5eb1
ripemd-160	17307a75b3d9f2c3af3a06d3096b2d6984d85d1e

21290988 as geometric shapes

Circle

Radius = n

Diameter	42581976
Circumference	133775222.97694
Area	1.4241033335496E+15

Sphere

Radius = n

Volume	4.0427422647154E+22
Surface area	5.6964133341986E+15
Circumference	133775222.97694

Square

Length = n

Perimeter	85163952
Area	453306170016144
Diagonal	30110003.985923

Cube

Length = n

Surface area	2719837020096864
Volume	9.6513362261397E+21
Space diagonal	36877072.959339

Equilateral Triangle

Length = n

Perimeter	63872964
Area	1.962873294631E+14
Altitude	18438536.47967

Triangular Pyramid

Length = n

Surface area	1.962873294631E+14
Volume	1.1374208821691E+21
Height	10036667.995308