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

20131465 (number)

20131465 is an odd 8-digits composite number following 20131464 and preceding 20131466. In scientific notation, it is written as 2.0131465 × 10^7. The sum of its digits is 22. It has a total of 3 prime factors and 8 positive divisors. There are 15987072 positive integers (up to 20131465) that are relatively prime to 20131465.

Interesting facts

20131465 has 8 divisors, whose sum is 24334920
The reverse of 20131465 is 56413102
Previous prime number is 137

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 22
Digital Root 4

Name

Name	twenty million one hundred thirty-one thousand four hundred sixty-five

Notation

Scientific notation	2.0131465 × 10^7
Engineering notation	2.0131465 × 10^6

Prime Factorization of 20131465

Prime Factorization 5 × 137 × 29389

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20131465	Product of the distinct prime numbers

The prime factorization of 20131465 is 5 × 137 × 29389. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 1, 62, 31, 61, 749, 8030, 3853, 24794, 49401, 28319, 612889, 157403, 9638630, 87280138, 33112239, 87054882, 819504210, 2931095578, 8900751002

Basic calculations (n = 20131465)

Multiplication

n×y

n×2	40262930
n×3	60394395
n×4	80525860
n×5	100657325

Division

n÷y

n÷2	10065732.5
n÷3	6710488.3333333
n÷3	5032866.25
n÷5	4026293

Exponentiation

n^y

n²	405275883046225
n³	8.1587972548892E+21
n⁴	1.642485413789E+29
n⁵	3.3065637620703E+36

Nth Root

^y√n

²√n	4486.8101141011
³√n	272.03521476739
⁴√n	66.983655574335
⁵√n	28.89183168133

Divisors of 20131465

1, 5, 137, 685, 29389, 146945, 4026293, 20131465

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	-20131464	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 20131465 can be divided by 8 positive divisors. The sum of these divisors (counting 20131465) is 1, the average is 0.125.

Base conversion 20131465

Base	System	Value
2	Binary	1001100110010111010001001
3	Ternary	1101212210011211
4	Quaternary	1030302322021
5	Quinary	20123201330
6	Senary	1555253121
8	Octal	114627211
10	Decimal	20131465
12	Duodecimal	68aa1a1
16	Hexadecimal	1332e89
20	Vigesimal	65g8d5
36	Base36	bzhjd

Cryptographic Hash Functions

md5	789e7912d373fed202ba3e77e38e1d6c
sha1	f1d0c0ef4f804c2bca78574ba96d10003892d42d
sha256	8fde2b5a3b7484a73e17f7b293d6a2e1b273bf5867efafb68cad766c89ed2643
sha512	7e724d4f51b758691e63c8ef569e136298120323d37f708b40473828c28588acd349b252054a06b3a31363ddee9beddde83fdc025dd980cdf3775e7d741efb3f
ripemd-160	4f2ea278696097090850472697796d690f9af913

20131465 as geometric shapes

Circle

Radius = n

Diameter	40262930
Circumference	126489725.1
Area	1.2732117368551E+15

Sphere

Radius = n

Volume	3.4175490024118E+22
Surface area	5.0928469474205E+15
Circumference	126489725.1

Square

Length = n

Perimeter	80525860
Area	405275883046225
Diagonal	28470190.833439

Cube

Length = n

Surface area	2431655298277350
Volume	8.1587972548892E+21
Space diagonal	34868720.210795

Equilateral Triangle

Length = n

Perimeter	60394395
Area	1.754896051296E+14
Altitude	17434360.105397

Triangular Pyramid

Length = n

Surface area	1.754896051296E+14
Volume	9.6152347754305E+20
Height	9490063.6111464