21309618, twenty-one million three hundred nine thousand six hundred eighteen: 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

21309618 has 64 divisors, whose sum is 48568320
The reverse of 21309618 is 81690312
Previous prime number is 61

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 30
Digital Root 3

Name

Name	twenty-one million three hundred nine thousand six hundred eighteen

Notation

Scientific notation	2.1309618 × 10^7
Engineering notation	2.1309618 × 10^6

Prime Factorization of 21309618

Prime Factorization 2 × 3 × 79 × 11 × 61 × 67

Composite number

ω	Distinct Factors	6	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	21309618	Product of the distinct prime numbers

The prime factorization of 21309618 is 2 × 3 × 79 × 11 × 61 × 67. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 9, 64, 31, 575, 352, 686, 6802, 32017, 83847, 51325, 79524, 6016968, 3775277, 41327058, 61946101, 725608742, 169915886, 2655548540, 9034691238

Basic calculations (n = 21309618)

Multiplication

n×y

n×2	42619236
n×3	63928854
n×4	85238472
n×5	106548090

Division

n÷y

n÷2	10654809
n÷3	7103206
n÷3	5327404.5
n÷5	4261923.6

Exponentiation

n^y

n²	454099819305924
n³	9.6766936832783E+21
n⁴	2.0620664589367E+29
n⁵	4.3941848530554E+36

Nth Root

^y√n

²√n	4616.2341795017
³√n	277.24170104898
⁴√n	67.942874383571
⁵√n	29.22234965389

Divisors of 21309618

1, 2, 3, 6, 11, 22, 33, 61, 66, 67, 79, 122, 134, 158, 183, 201, 237, 366, 402, 474, 671, 737, 869, 1342, 1474, 1738, 2013, 2211, 2607, 4026, 4087, 4422, 4819, 5214, 5293, 8174, 9638, 10586, 12261, 14457, 15879, 24522, 28914, 31758, 44957, 53009, 58223, 89914, 106018, 116446, 134871, 159027, 174669, 269742, 318054, 322873, 349338, 645746, 968619, 1937238, 3551603, 7103206, 10654809, 21309618

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	-21309617	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 21309618 can be divided by 64 positive divisors. The sum of these divisors (counting 21309618) is 1, the average is 0.015625.

Base conversion 21309618

Base	System	Value
2	Binary	1010001010010100010110010
3	Ternary	1111002122022010
4	Quaternary	1101102202302
5	Quinary	20423401433
6	Senary	2040423350
8	Octal	121224262
10	Decimal	21309618
12	Duodecimal	7177b56
16	Hexadecimal	14528b2
20	Vigesimal	6d3e0i
36	Base36	coqlu

Cryptographic Hash Functions

md5	9154baa93cbe7ece66bed16c5f0548a2
sha1	10cb1ef6ffd79b392e72e4b99bab0b5ecdd920a4
sha256	3c59987227237e05403feba3ff66bb0fba27c5144e9ed1d5ea149243b07e50d0
sha512	0f715db343af20646c5479cff5465eb8f2a4e279c57ee8b2d567ff5b745d2df4f81bbecc8ff1eba82576c0fc185f36711fd78b26eb5549498b4035e00886c71c
ripemd-160	f441aa052a62ab5980d7fe44076f189269346547

21309618 as geometric shapes

Circle

Radius = n

Diameter	42619236
Circumference	133892278.71921
Area	1.4265966563279E+15

Sphere

Radius = n

Volume	4.0533639715234E+22
Surface area	5.7063866253118E+15
Circumference	133892278.71921

Square

Length = n

Perimeter	85238472
Area	454099819305924
Diagonal	30136350.78459

Cube

Length = n

Surface area	2724598915835544
Volume	9.6766936832783E+21
Space diagonal	36909341.065884

Equilateral Triangle

Length = n

Perimeter	63928854
Area	1.9663098968643E+14
Altitude	18454670.532942

Triangular Pyramid

Length = n

Surface area	1.9663098968643E+14
Volume	1.1404092871518E+21
Height	10045450.26153