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

21020152 (number)

21020152 is an even 8-digits composite number following 21020151 and preceding 21020153. In scientific notation, it is written as 2.1020152 × 10^7. The sum of its digits is 13. It has a total of 4 prime factors and 8 positive divisors. There are 10510072 positive integers (up to 21020152) that are relatively prime to 21020152.

Interesting facts

21020152 has 8 divisors, whose sum is 39412800
The reverse of 21020152 is 25102012
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 13
Digital Root 4

Name

Name	twenty-one million twenty thousand one hundred fifty-two

Notation

Scientific notation	2.1020152 × 10^7
Engineering notation	2.1020152 × 10^6

Prime Factorization of 21020152

Prime Factorization 2 × 2 × 2 × 2627519

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	5255038	Product of the distinct prime numbers

The prime factorization of 21020152 is 2 × 2 × 2 × 2627519. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 8, 46, 82, 107, 1, 3791, 5129, 73989, 70891, 634244, 139180, 8281169, 9982404, 79148900, 21545336, 428357288, 838450273, 7109509331, 6100513754

Basic calculations (n = 21020152)

Multiplication

n×y

n×2	42040304
n×3	63060456
n×4	84080608
n×5	105100760

Division

n÷y

n÷2	10510076
n÷3	7006717.3333333
n÷3	5255038
n÷5	4204030.4

Exponentiation

n^y

n²	441846790103104
n³	9.2876866886793E+21
n⁴	1.9522858592442E+29
n⁵	4.1037345508763E+36

Nth Root

^y√n

²√n	4584.773931177
³√n	275.98063996387
⁴√n	67.71095872292
⁵√n	29.142524511977

Divisors of 21020152

1, 2, 4, 8, 2627519, 5255038, 10510076, 21020152

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-21020151	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21020152 can be divided by 8 positive divisors. The sum of these divisors (counting 21020152) is 1, the average is 0.125.

Base conversion 21020152

Base	System	Value
2	Binary	1010000001011110111111000
3	Ternary	1110112221020011
4	Quaternary	1100023313320
5	Quinary	20340121102
6	Senary	2030311304
8	Octal	120136770
10	Decimal	21020152
12	Duodecimal	7058534
16	Hexadecimal	140bdf8
20	Vigesimal	6b7a7c
36	Base36	cij94

Cryptographic Hash Functions

md5	4b45d250ebc1150d0aa088c90b729d3f
sha1	2b778f402761f724ff7f6eb2adf3e4367ce01fa5
sha256	30ced5018812e6ce5e64eeed25c05549da4ac9c6bbdfff27efa9e7557322a84b
sha512	c1ac2f5db301f52e656313ae03d1afcbce5f695d89d696fb890ffebd684047365aae020abc86d2c1dc0215fc1d9041705726a44235bdea9840a6694bedf47227
ripemd-160	c628902a13dbb4b894002a0987201f6659e769b8

21020152 as geometric shapes

Circle

Radius = n

Diameter	42040304
Circumference	132073510.20108
Area	1.3881026298001E+15

Sphere

Radius = n

Volume	3.8904171026665E+22
Surface area	5.5524105192006E+15
Circumference	132073510.20108

Square

Length = n

Perimeter	84080608
Area	441846790103104
Diagonal	29726984.041544

Cube

Length = n

Surface area	2651080740618624
Volume	9.2876866886793E+21
Space diagonal	36407971.246821

Equilateral Triangle

Length = n

Perimeter	63060456
Area	1.9132527240495E+14
Altitude	18203985.62341

Triangular Pyramid

Length = n

Surface area	1.9132527240495E+14
Volume	1.0945643731835E+21
Height	9908994.6805146