21149968, twenty-one million one hundred forty-nine thousand nine hundred sixty-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

21149968 has 60 divisors, whose sum is 48663180
The reverse of 21149968 is 86994112
Previous prime number is 53

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 40
Digital Root 4

Name

Name	twenty-one million one hundred forty-nine thousand nine hundred sixty-eight

Notation

Scientific notation	2.1149968 × 10^7
Engineering notation	2.1149968 × 10^6

Prime Factorization of 21149968

Prime Factorization 2 × 2 × 2 × 2 × 7 × 7 × 53 × 509

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	8	Total number of prime factors
rad	Radical	377678	Product of the distinct prime numbers

The prime factorization of 21149968 is 2 × 2 × 2 × 2 × 7 × 7 × 53 × 509. Since it has a total of 8 prime factors.

Most popular turbo-numbers

4, 4, 27, 19, 173, 657, 6414, 6728, 87, 21759, 27725, 776640, 5951609, 2273061, 54737006, 18444490, 467593569, 299704012, 31387069, 3996238935

Basic calculations (n = 21149968)

Multiplication

n×y

n×2	42299936
n×3	63449904
n×4	84599872
n×5	105749840

Division

n÷y

n÷2	10574984
n÷3	7049989.3333333
n÷3	5287492
n÷5	4229993.6

Exponentiation

n^y

n²	447321146401024
n³	9.460827932105E+21
n⁴	2.0009620801753E+29
n⁵	4.232028396492E+36

Nth Root

^y√n

²√n	4598.9094359424
³√n	276.54760703528
⁴√n	67.815259609784
⁵√n	29.178431529498

Divisors of 21149968

1, 2, 4, 7, 8, 14, 16, 28, 49, 53, 56, 98, 106, 112, 196, 212, 371, 392, 424, 509, 742, 784, 848, 1018, 1484, 2036, 2597, 2968, 3563, 4072, 5194, 5936, 7126, 8144, 10388, 14252, 20776, 24941, 26977, 28504, 41552, 49882, 53954, 57008, 99764, 107908, 188839, 199528, 215816, 377678, 399056, 431632, 755356, 1321873, 1510712, 2643746, 3021424, 5287492, 10574984, 21149968

60 divisors

τ	Total Divisors	60	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-21149967	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.016666666666667	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	60	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21149968 can be divided by 60 positive divisors. The sum of these divisors (counting 21149968) is 1, the average is 0.016666666666667.

Base conversion 21149968

Base	System	Value
2	Binary	1010000101011100100010000
3	Ternary	1110210112022011
4	Quaternary	1100223210100
5	Quinary	20403244333
6	Senary	2033152304
8	Octal	120534420
10	Decimal	21149968
12	Duodecimal	70bb694
16	Hexadecimal	142b910
20	Vigesimal	6c3ei8
36	Base36	clbf4

Cryptographic Hash Functions

md5	ad1a17ccc6b80d00f6348bc53803e7ee
sha1	2ced478e4b03e337617382be29bbed4b8403f53f
sha256	29c78e21378a078abec3bab99d3e187858bcd49492524502abf38f9dae099df8
sha512	9f3a501d0d97814a3c159512455e984f16efce853ccc430809449ed32fd95d3f650f2998a851d8c27b8cff26ee592e4efb24f84c12b320cb54da20d2863484bd
ripemd-160	3fceec84cac5a8c76f1b84bfa0427113c91b37aa

21149968 as geometric shapes

Circle

Radius = n

Diameter	42299936
Circumference	132889168.18492
Area	1.4053008273288E+15

Sphere

Radius = n

Volume	3.9629423371171E+22
Surface area	5.6212033093153E+15
Circumference	132889168.18492

Square

Length = n

Perimeter	84599872
Area	447321146401024
Diagonal	29910571.589357

Cube

Length = n

Surface area	2683926878406144
Volume	9.460827932105E+21
Space diagonal	36632819.154456

Equilateral Triangle

Length = n

Perimeter	63449904
Area	1.9369573821663E+14
Altitude	18316409.577228

Triangular Pyramid

Length = n

Surface area	1.9369573821663E+14
Volume	1.1149692644051E+21
Height	9970190.5297857