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

20642708 (number)

20642708 is an even 8-digits composite number following 20642707 and preceding 20642709. In scientific notation, it is written as 2.0642708 × 10^7. The sum of its digits is 29. It has a total of 3 prime factors and 6 positive divisors. There are 10321352 positive integers (up to 20642708) that are relatively prime to 20642708.

Interesting facts

20642708 has 6 divisors, whose sum is 36124746
The reverse of 20642708 is 80724602
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 29
Digital Root 2

Name

Name	twenty million six hundred forty-two thousand seven hundred eight

Notation

Scientific notation	2.0642708 × 10^7
Engineering notation	2.0642708 × 10^6

Prime Factorization of 20642708

Prime Factorization 2 × 2 × 5160677

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	10321354	Product of the distinct prime numbers

The prime factorization of 20642708 is 2 × 2 × 5160677. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 9, 51, 2, 657, 199, 761, 858, 16121, 27110, 932631, 704476, 8536337, 9162018, 26294722, 90557956, 157938065, 876147491, 695161251, 8127209796

Basic calculations (n = 20642708)

Multiplication

n×y

n×2	41285416
n×3	61928124
n×4	82570832
n×5	103213540

Division

n÷y

n÷2	10321354
n÷3	6880902.6666667
n÷3	5160677
n÷5	4128541.6

Exponentiation

n^y

n²	426121393573264
n³	8.796299500086E+21
n⁴	1.8157944206082E+29
n⁵	3.7482914012644E+36

Nth Root

^y√n

²√n	4543.4246994971
³√n	274.31878998244
⁴√n	67.404930824807
⁵√n	29.037106260205

Divisors of 20642708

1, 2, 4, 5160677, 10321354, 20642708

6 divisors

τ	Total Divisors	6	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20642707	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.16666666666667	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	6	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20642708 can be divided by 6 positive divisors. The sum of these divisors (counting 20642708) is 1, the average is 0.16666666666667.

Base conversion 20642708

Base	System	Value
2	Binary	1001110101111101110010100
3	Ternary	1102211202110202
4	Quaternary	1032233232110
5	Quinary	20241031313
6	Senary	2014240032
8	Octal	116575624
10	Decimal	20642708
12	Duodecimal	6ab6018
16	Hexadecimal	13afb94
20	Vigesimal	6906f8
36	Base36	cag0k

Cryptographic Hash Functions

md5	35fbc920cb9d3ae50bc837bde37419ea
sha1	e4a9b367e7a34705e13c37cba17192781140ffd1
sha256	f480addb9138aeac4271065e5a8807ec7f4720792eeb697a2b2b6d9a8c288df8
sha512	b45bfe2cdd2ca10cd69b39e9a009f1f332f16936d0a74eb7b95dcaf40985e231a0c0d38107083b06082d089393adb5ee527849972d4349fed3cee04c77087761
ripemd-160	e9f44b607dc6414d7b7aadc4a6ed792647880328

20642708 as geometric shapes

Circle

Radius = n

Diameter	41285416
Circumference	129701959.606
Area	1.3386998395872E+15

Sphere

Radius = n

Volume	3.6845853184328E+22
Surface area	5.3547993583488E+15
Circumference	129701959.606

Square

Length = n

Perimeter	82570832
Area	426121393573264
Diagonal	29193197.617708

Cube

Length = n

Surface area	2556728361439584
Volume	8.796299500086E+21
Space diagonal	35754219.061809

Equilateral Triangle

Length = n

Perimeter	61928124
Area	1.8451597596524E+14
Altitude	17877109.530904

Triangular Pyramid

Length = n

Surface area	1.8451597596524E+14
Volume	1.0366538376431E+21
Height	9731065.8725692