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

20972693 (number)

20972693 is an odd 8-digits composite number following 20972692 and preceding 20972694. In scientific notation, it is written as 2.0972693 × 10^7. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 17976588 positive integers (up to 20972693) that are relatively prime to 20972693.

Interesting facts

20972693 has 4 divisors, whose sum is 23968800
The reverse of 20972693 is 39627902
Previous prime number is 7

Basic properties

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

Name

Name	twenty million nine hundred seventy-two thousand six hundred ninety-three

Notation

Scientific notation	2.0972693 × 10^7
Engineering notation	2.0972693 × 10^6

Prime Factorization of 20972693

Prime Factorization 7 × 2996099

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20972693	Product of the distinct prime numbers

The prime factorization of 20972693 is 7 × 2996099. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 2, 79, 27, 271, 958, 6704, 5860, 20306, 71095, 451281, 718384, 4767147, 3611971, 87227647, 69788308, 627713344, 369831404, 8955528562, 2651809041

Basic calculations (n = 20972693)

Multiplication

n×y

n×2	41945386
n×3	62918079
n×4	83890772
n×5	104863465

Division

n÷y

n÷2	10486346.5
n÷3	6990897.6666667
n÷3	5243173.25
n÷5	4194538.6

Exponentiation

n^y

n²	439853851672249
n³	9.2249197959896E+21
n⁴	1.9347141083091E+29
n⁵	4.0576165036336E+36

Nth Root

^y√n

²√n	4579.5952877956
³√n	275.77278173191
⁴√n	67.672707111476
⁵√n	29.129353095896

Divisors of 20972693

1, 7, 2996099, 20972693

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20972692	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20972693 can be divided by 4 positive divisors. The sum of these divisors (counting 20972693) is 1, the average is 0.25.

Base conversion 20972693

Base	System	Value
2	Binary	1010000000000010010010101
3	Ternary	1110110112010102
4	Quaternary	1100000102111
5	Quinary	20332111233
6	Senary	2025303445
8	Octal	120002225
10	Decimal	20972693
12	Duodecimal	7034b85
16	Hexadecimal	1400495
20	Vigesimal	6b1bed
36	Base36	chimt

Cryptographic Hash Functions

md5	13e7d669ebc76a93e7b26ba3960a9b42
sha1	41cd9233055348937314b858c0952c3b0d472440
sha256	390767f99d638257f2e116dcc42714cb35771f697a6cc41967ca8dadb333d26a
sha512	e17f5a560dd70ed252009a1c52c5364715fccd14aae29862f0df131585618b9715d291d628091b0640b38b518b1404bae20f18e81fd37f6d637d37836b30205a
ripemd-160	f81d85e1bc656ea4b5892d0f7895c67cf77d93ab

20972693 as geometric shapes

Circle

Radius = n

Diameter	41945386
Circumference	131775316.50959
Area	1.3818416290667E+15

Sphere

Radius = n

Volume	3.8641253681381E+22
Surface area	5.5273665162668E+15
Circumference	131775316.50959

Square

Length = n

Perimeter	83890772
Area	439853851672249
Diagonal	29659866.880087

Cube

Length = n

Surface area	2639123110033494
Volume	9.2249197959896E+21
Space diagonal	36325769.847544

Equilateral Triangle

Length = n

Perimeter	62918079
Area	1.904623047503E+14
Altitude	18162884.923772

Triangular Pyramid

Length = n

Surface area	1.904623047503E+14
Volume	1.087167223941E+21
Height	9886622.2933624