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

20994725 (number)

20994725 is an odd 8-digits composite number following 20994724 and preceding 20994726. In scientific notation, it is written as 2.0994725 × 10^7. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 16341120 positive integers (up to 20994725) that are relatively prime to 20994725.

Interesting facts

20994725 has 8 divisors, whose sum is 22425624
The reverse of 20994725 is 52749902
Previous prime number is 37

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2

Name

Name	twenty million nine hundred ninety-four thousand seven hundred twenty-five

Notation

Scientific notation	2.0994725 × 10^7
Engineering notation	2.0994725 × 10^6

Prime Factorization of 20994725

Prime Factorization 25 × 37 × 22697

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20994725	Product of the distinct prime numbers

The prime factorization of 20994725 is 25 × 37 × 22697. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 7, 8, 16, 105, 334, 588, 7095, 3431, 36928, 995495, 484452, 7892575, 9434118, 63431579, 48261367, 173927147, 376190530, 8193276027, 1306851798

Basic calculations (n = 20994725)

Multiplication

n×y

n×2	41989450
n×3	62984175
n×4	83978900
n×5	104973625

Division

n÷y

n÷2	10497362.5
n÷3	6998241.6666667
n÷3	5248681.25
n÷5	4198945

Exponentiation

n^y

n²	440778477825625
n³	9.2540229278676E+21
n⁴	1.9428566651428E+29
n⁵	4.0789741399089E+36

Nth Root

^y√n

²√n	4582.0001091227
³√n	275.86931518771
⁴√n	67.690472809123
⁵√n	29.13547065457

Divisors of 20994725

1, 25, 37, 925, 22697, 567425, 839789, 20994725

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	-20994724	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 20994725 can be divided by 8 positive divisors. The sum of these divisors (counting 20994725) is 1, the average is 0.125.

Base conversion 20994725

Base	System	Value
2	Binary	1010000000101101010100101
3	Ternary	1110111122100102
4	Quaternary	1100011222211
5	Quinary	20333312400
6	Senary	2025553445
8	Octal	120055245
10	Decimal	20994725
12	Duodecimal	7045885
16	Hexadecimal	1405aa5
20	Vigesimal	6b46g5
36	Base36	chzmt

Cryptographic Hash Functions

md5	8c83e42689e4ff93ae086bc49a50712e
sha1	17daa916e36661ce87c48dd3e7c75ee9b0d31782
sha256	bbd1d815d53600609bbc4f56895ca72503866d46eec1d21ddcf58ff8fee30079
sha512	f04ac4cb2c30af6f72b09c4c0222d79f58e2c51a6e9f4686c52771da42450c9952683b87c79181421fe7cfb062a73b3207b01250cdf550045e5f543577d464e0
ripemd-160	644e4d15f0c352779e61615175bb9b174cf99bf8

20994725 as geometric shapes

Circle

Radius = n

Diameter	41989450
Circumference	131913747.64828
Area	1.3847464277975E+15

Sphere

Radius = n

Volume	3.876316059512E+22
Surface area	5.5389857111899E+15
Circumference	131913747.64828

Square

Length = n

Perimeter	83978900
Area	440778477825625
Diagonal	29691024.833293

Cube

Length = n

Surface area	2644670866953750
Volume	9.2540229278676E+21
Space diagonal	36363930.390936

Equilateral Triangle

Length = n

Perimeter	62984175
Area	1.9086267961921E+14
Altitude	18181965.195468

Triangular Pyramid

Length = n

Surface area	1.9086267961921E+14
Volume	1.0905970609252E+21
Height	9897008.2777645