21492948, twenty-one million four hundred ninety-two thousand nine hundred forty-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

21492948 has 48 divisors, whose sum is 53577216
The reverse of 21492948 is 84929412
Previous prime number is 23

Basic properties

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

Name

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

Notation

Scientific notation	2.1492948 × 10^7
Engineering notation	2.1492948 × 10^6

Prime Factorization of 21492948

Prime Factorization 2 × 2 × 3 × 43 × 23 × 1811

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	10746474	Product of the distinct prime numbers

The prime factorization of 21492948 is 2 × 2 × 3 × 43 × 23 × 1811. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 8, 67, 73, 652, 168, 9445, 56, 23462, 80382, 224303, 350752, 8588682, 8085506, 96294938, 25409055, 739651213, 63024151, 8638107335, 5998750885

Basic calculations (n = 21492948)

Multiplication

n×y

n×2	42985896
n×3	64478844
n×4	85971792
n×5	107464740

Division

n÷y

n÷2	10746474
n÷3	7164316
n÷3	5373237
n÷5	4298589.6

Exponentiation

n^y

n²	461946813730704
n³	9.9285988462797E+21
n⁴	2.1339485871595E+29
n⁵	4.5864846018493E+36

Nth Root

^y√n

²√n	4636.0487486652
³√n	278.03448324041
⁴√n	68.088536103115
⁵√n	29.272458407264

Divisors of 21492948

1, 2, 3, 4, 6, 12, 23, 43, 46, 69, 86, 92, 129, 138, 172, 258, 276, 516, 989, 1811, 1978, 2967, 3622, 3956, 5433, 5934, 7244, 10866, 11868, 21732, 41653, 77873, 83306, 124959, 155746, 166612, 233619, 249918, 311492, 467238, 499836, 934476, 1791079, 3582158, 5373237, 7164316, 10746474, 21492948

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	-21492947	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 21492948 can be divided by 48 positive divisors. The sum of these divisors (counting 21492948) is 1, the average is 0.020833333333333.

Base conversion 21492948

Base	System	Value
2	Binary	1010001111111010011010100
3	Ternary	1111102221210010
4	Quaternary	1101333103110
5	Quinary	21000233243
6	Senary	2044400220
8	Octal	121772324
10	Decimal	21492948
12	Duodecimal	7246070
16	Hexadecimal	147f4d4
20	Vigesimal	6e6c78
36	Base36	cso2c

Cryptographic Hash Functions

md5	724ad798d6401cedb741fabfc22e6679
sha1	3981d614a6d4df94d8b93ea84be731f84d04c807
sha256	511b323fa3294acabdee980f4796955eaa1d04568af8e7d2082cb3e3a4db91cc
sha512	2bbb7e7c09ab0276003ad2b35393bacbd772880258225ca95592faa873edc167a049884c2c87bf9296c6c12f4511947489f663ad2398d44b767cae52b84469f7
ripemd-160	486d1c8b1d6562bd52b69adcb2efc5549692e0af

21492948 as geometric shapes

Circle

Radius = n

Diameter	42985896
Circumference	135044175.08157
Area	1.4512487163656E+15

Sphere

Radius = n

Volume	4.158881759455E+22
Surface area	5.8049948654624E+15
Circumference	135044175.08157

Square

Length = n

Perimeter	85971792
Area	461946813730704
Diagonal	30395618.55698

Cube

Length = n

Surface area	2771680882384224
Volume	9.9285988462797E+21
Space diagonal	37226877.940436

Equilateral Triangle

Length = n

Perimeter	64478844
Area	2.0002883794403E+14
Altitude	18613438.970218

Triangular Pyramid

Length = n

Surface area	2.0002883794403E+14
Volume	1.1700965953142E+21
Height	10131872.852327