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

20501797 (number)

20501797 is an odd 8-digits prime number following 20501796 and preceding 20501798. In scientific notation, it is written as 2.0501797 × 10^7. The sum of its digits is 31. It has a total of 1 prime factors and 2 positive divisors. There are 20501796 positive integers (up to 20501797) that are relatively prime to 20501797.

Interesting facts

20501797 has 2 divisors, whose sum is 20501798
The reverse of 20501797 is 79710502
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 31
Digital Root 4

Name

Name	twenty million five hundred one thousand seven hundred ninety-seven

Notation

Scientific notation	2.0501797 × 10^7
Engineering notation	2.0501797 × 10^6

Prime Factorization of 20501797

Prime Factorization 20501797

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	20501797	Product of the distinct prime numbers

The prime factorization of 20501797 is 20501797. Since it has a total of 1 prime factors.

Most popular turbo-numbers

7, 7, 91, 66, 911, 532, 8549, 2042, 98216, 80073, 567091, 198720, 8459989, 3094438, 33626142, 77485027, 955825595, 101258668, 8140797325, 9719466219

Basic calculations (n = 20501797)

Multiplication

n×y

n×2	41003594
n×3	61505391
n×4	82007188
n×5	102508985

Division

n÷y

n÷2	10250898.5
n÷3	6833932.3333333
n÷3	5125449.25
n÷5	4100359.4

Exponentiation

n^y

n²	420323680229209
n³	8.6173907663522E+21
n⁴	1.7667199616143E+29
n⁵	3.6220934008863E+36

Nth Root

^y√n

²√n	4527.8910101724
³√n	273.69318045383
⁴√n	67.289605513574
⁵√n	28.997355024078

Divisors of 20501797

1, 20501797

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	20501798	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10250899	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4527.8911205991	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999024476	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20501797 can be divided by 2 positive divisors. The sum of these divisors (counting 20501797) is 20501798, the average is 10250899.

Base conversion 20501797

Base	System	Value
2	Binary	1001110001101010100100101
3	Ternary	1102120121011211
4	Quaternary	1032031110211
5	Quinary	20222024142
6	Senary	2011231421
8	Octal	116152445
10	Decimal	20501797
12	Duodecimal	6a48571
16	Hexadecimal	138d525
20	Vigesimal	682e9h
36	Base36	c7fad

Cryptographic Hash Functions

md5	cb10fc2716fe1a5287d96a709ab016b3
sha1	8312f6181191ea8ca9d910c288c6ff13be1beeb1
sha256	247b61c8d254dcb5a3bb9e325cf784cdfea6af9f64695bd2b51440d25dcfb4b0
sha512	f0a28cb120dea3ebfad88f87d28886b10cd1eec54954d003a035e92245a567050743e5387007dacfa6c1981b1493bf2eb57e937fd8fb527716b0720aa57a45fb
ripemd-160	2389d3394c94963d03cf5c8719a5fa5f0494d42f

20501797 as geometric shapes

Circle

Radius = n

Diameter	41003594
Circumference	128816589.68118
Area	1.3204857859379E+15

Sphere

Radius = n

Volume	3.6096442032913E+22
Surface area	5.2819431437516E+15
Circumference	128816589.68118

Square

Length = n

Perimeter	82007188
Area	420323680229209
Diagonal	28993919.37042

Cube

Length = n

Surface area	2521942081375254
Volume	8.6173907663522E+21
Space diagonal	35510154.050463

Equilateral Triangle

Length = n

Perimeter	61505391
Area	1.8200549244533E+14
Altitude	17755077.025232

Triangular Pyramid

Length = n

Surface area	1.8200549244533E+14
Volume	1.0155692411703E+21
Height	9664639.79014