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

13017978 (number)

13017978 is an even 8-digits composite number following 13017977 and preceding 13017979. In scientific notation, it is written as 1.3017978 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 4339320 positive integers (up to 13017978) that are relatively prime to 13017978.

Interesting facts

13017978 has 12 divisors, whose sum is 28205658
The reverse of 13017978 is 87971031
Previous prime number is 3

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 36
Digital Root 9

Name

Name	thirteen million seventeen thousand nine hundred seventy-eight

Notation

Scientific notation	1.3017978 × 10^7
Engineering notation	1.3017978 × 10^6

Prime Factorization of 13017978

Prime Factorization 2 × 3 × 3 × 723221

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	4339326	Product of the distinct prime numbers

The prime factorization of 13017978 is 2 × 3 × 3 × 723221. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 6, 73, 38, 37, 587, 7160, 1510, 70697, 13536, 553731, 92290, 8700240, 7871423, 96210624, 40164618, 119172991, 781411338, 1282655642, 9705473053

Basic calculations (n = 13017978)

Multiplication

n×y

n×2	26035956
n×3	39053934
n×4	52071912
n×5	65089890

Division

n÷y

n÷2	6508989
n÷3	4339326
n÷3	3254494.5
n÷5	2603595.6

Exponentiation

n^y

n²	169467751208484
n³	2.2061274569415E+21
n⁴	2.8719318699661E+28
n⁵	3.7386745900717E+35

Nth Root

^y√n

²√n	3608.04351415
³√n	235.24180934523
⁴√n	60.066991885311
⁵√n	26.479434540473

Divisors of 13017978

1, 2, 3, 6, 9, 18, 723221, 1446442, 2169663, 4339326, 6508989, 13017978

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-13017977	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13017978 can be divided by 12 positive divisors. The sum of these divisors (counting 13017978) is 1, the average is 0.083333333333333.

Base conversion 13017978

Base	System	Value
2	Binary	110001101010001101111010
3	Ternary	220111101022100
4	Quaternary	301222031322
5	Quinary	11313033403
6	Senary	1143004230
8	Octal	61521572
10	Decimal	13017978
12	Duodecimal	4439676
16	Hexadecimal	c6a37a
20	Vigesimal	4174ii
36	Base36	7r0qi

Cryptographic Hash Functions

md5	42486e709982d39e580961239e349e4d
sha1	fac2f70e7d3d566002d64a3ad464ccd8483be61f
sha256	40ebfd62320a58c857052745798bec1e7904580889f4dd99de2812d54a5d97c9
sha512	ff891062d6732313a9077593f07e761f0af9ada6def199b5394b0db50787e19600c38fb25099de2579e82b275c18fb5d158666d65bf60d8b98227a6e121dcbc1
ripemd-160	7ccc4ec52b482bf9620026b57c054a5e6a46f77b

13017978 as geometric shapes

Circle

Radius = n

Diameter	26035956
Circumference	81794368.098787
Area	5.3239864221696E+14

Sphere

Radius = n

Volume	9.2410050821469E+21
Surface area	2.1295945688678E+15
Circumference	81794368.098787

Square

Length = n

Perimeter	52071912
Area	169467751208484
Diagonal	18410201.042275

Cube

Length = n

Surface area	1016806507250904
Volume	2.2061274569415E+21
Space diagonal	22547799.307814

Equilateral Triangle

Length = n

Perimeter	39053934
Area	73381688834384
Altitude	11273899.653907

Triangular Pyramid

Length = n

Surface area	73381688834384
Volume	2.5999461416086E+20
Height	6136733.6807582