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

13000918 (number)

13000918 is an even 8-digits composite number following 13000917 and preceding 13000919. In scientific notation, it is written as 1.3000918 × 10^7. The sum of its digits is 22. It has a total of 3 prime factors and 8 positive divisors. There are 5571816 positive integers (up to 13000918) that are relatively prime to 13000918.

Interesting facts

13000918 has 8 divisors, whose sum is 22287312
The reverse of 13000918 is 81900031
Previous prime number is 7

Basic properties

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

Name

Name	thirteen million nine hundred eighteen

Notation

Scientific notation	1.3000918 × 10^7
Engineering notation	1.3000918 × 10^6

Prime Factorization of 13000918

Prime Factorization 2 × 7 × 928637

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	13000918	Product of the distinct prime numbers

The prime factorization of 13000918 is 2 × 7 × 928637. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 3, 7, 86, 989, 453, 6997, 1911, 11249, 48129, 253391, 929489, 3299561, 7541177, 20093417, 39359714, 283148453, 715579679, 2725052258, 1909578966

Basic calculations (n = 13000918)

Multiplication

n×y

n×2	26001836
n×3	39002754
n×4	52003672
n×5	65004590

Division

n÷y

n÷2	6500459
n÷3	4333639.3333333
n÷3	3250229.5
n÷5	2600183.6

Exponentiation

n^y

n²	169023868842724
n³	2.197465458867E+21
n⁴	2.8569068238562E+28
n⁵	3.7142411350595E+35

Nth Root

^y√n

²√n	3605.6785769117
³√n	235.13900332191
⁴√n	60.047302827951
⁵√n	26.472490664236

Divisors of 13000918

1, 2, 7, 14, 928637, 1857274, 6500459, 13000918

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	-13000917	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 13000918 can be divided by 8 positive divisors. The sum of these divisors (counting 13000918) is 1, the average is 0.125.

Base conversion 13000918

Base	System	Value
2	Binary	110001100110000011010110
3	Ternary	220110111220111
4	Quaternary	301212003112
5	Quinary	11312012133
6	Senary	1142353234
8	Octal	61460326
10	Decimal	13000918
12	Duodecimal	442b81a
16	Hexadecimal	c660d6
20	Vigesimal	41525i
36	Base36	7qnkm

Cryptographic Hash Functions

md5	c3bd38664b77a6b9a67ce232495746bb
sha1	89c730a531acd8c843befb11c5e49eed920216b0
sha256	a8d4f9c20cf690816473ebca3b70413c62fbf9e494855958b77cb16c46d1f601
sha512	52654551ade61ee0b9c4b489cc9ee146f0939ef8a341be3f338e6dcebee086095953dfa5c38b53266ee1686e41344eb0ad2d5853da6ca26b3d9851427fa3f796
ripemd-160	25555ba19e786588147d9dc5ad8b5fb99002ddfa

13000918 as geometric shapes

Circle

Radius = n

Diameter	26001836
Circumference	81687176.957447
Area	5.3100414463763E+14

Sphere

Radius = n

Volume	9.2047217894586E+21
Surface area	2.1240165785505E+15
Circumference	81687176.957447

Square

Length = n

Perimeter	52003672
Area	169023868842724
Diagonal	18386074.5589

Cube

Length = n

Surface area	1014143213056344
Volume	2.197465458867E+21
Space diagonal	22518250.521037

Equilateral Triangle

Length = n

Perimeter	39002754
Area	73189482131864
Altitude	11259125.260518

Triangular Pyramid

Length = n

Surface area	73189482131864
Volume	2.5897378789801E+20
Height	6128691.5196335