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

20520137 (number)

20520137 is an odd 8-digits composite number following 20520136 and preceding 20520138. In scientific notation, it is written as 2.0520137 × 10^7. The sum of its digits is 20. It has a total of 2 prime factors and 4 positive divisors. There are 18654660 positive integers (up to 20520137) that are relatively prime to 20520137.

Interesting facts

20520137 has 4 divisors, whose sum is 22385616
The reverse of 20520137 is 73102502
Previous prime number is 11

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 20
Digital Root 2

Name

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

Notation

Scientific notation	2.0520137 × 10^7
Engineering notation	2.0520137 × 10^6

Prime Factorization of 20520137

Prime Factorization 11 × 1865467

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20520137	Product of the distinct prime numbers

The prime factorization of 20520137 is 11 × 1865467. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 7, 5, 19, 649, 635, 8227, 7611, 97257, 43543, 642498, 96983, 2222524, 5513535, 51145218, 39240491, 45200370, 781469384, 2876254438, 1030482900

Basic calculations (n = 20520137)

Multiplication

n×y

n×2	41040274
n×3	61560411
n×4	82080548
n×5	102600685

Division

n÷y

n÷2	10260068.5
n÷3	6840045.6666667
n÷3	5130034.25
n÷5	4104027.4

Exponentiation

n^y

n²	421076022498769
n³	8.6405376690898E+21
n⁴	1.7730501672338E+29
n⁵	3.6383232339511E+36

Nth Root

^y√n

²√n	4529.9157828816
³√n	273.77476739833
⁴√n	67.304649043596
⁵√n	29.002541118734

Divisors of 20520137

1, 11, 1865467, 20520137

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	-20520136	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 20520137 can be divided by 4 positive divisors. The sum of these divisors (counting 20520137) is 1, the average is 0.25.

Base conversion 20520137

Base	System	Value
2	Binary	1001110010001110011001001
3	Ternary	1102121112100002
4	Quaternary	1032101303021
5	Quinary	20223121022
6	Senary	2011452345
8	Octal	116216311
10	Decimal	20520137
12	Duodecimal	6a570b5
16	Hexadecimal	1391cc9
20	Vigesimal	68506h
36	Base36	c7tft

Cryptographic Hash Functions

md5	9397a4d023abb5ffdfbc8c081e187fad
sha1	8ded8e9471deba41ba7ef49e8bb80ea05a320ca4
sha256	8081aea3d56cc782b689c6f38b6e8a6dba9da7f6b434e52edaa57ca1f1b5d177
sha512	76f25631ed29cc6237902cf9fc21a9696b55c9df64aafd58c018f983f2fa6bb0e5bdf2eb5bdf1309248bb4870a534eaa6e295681783dec06071fc34b706593de
ripemd-160	f76c8c2213354b7a3dd25a16fa21f84cdf77c860

20520137 as geometric shapes

Circle

Radius = n

Diameter	41040274
Circumference	128931823.29971
Area	1.3228493388849E+15

Sphere

Radius = n

Volume	3.6193399552371E+22
Surface area	5.2913973555398E+15
Circumference	128931823.29971

Square

Length = n

Perimeter	82080548
Area	421076022498769
Diagonal	29019856.047154

Cube

Length = n

Surface area	2526456134992614
Volume	8.6405376690898E+21
Space diagonal	35541919.862274

Equilateral Triangle

Length = n

Perimeter	61560411
Area	1.8233126620422E+14
Altitude	17770959.931137

Triangular Pyramid

Length = n

Surface area	1.8233126620422E+14
Volume	1.0182971298185E+21
Height	9673285.3490513