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

13013978 (number)

13013978 is an even 8-digits composite number following 13013977 and preceding 13013979. In scientific notation, it is written as 1.3013978 × 10^7. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 6495424 positive integers (up to 13013978) that are relatively prime to 13013978.

Interesting facts

13013978 has 8 divisors, whose sum is 19555668
The reverse of 13013978 is 87931031
Previous prime number is 593

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 32
Digital Root 5

Name

Name	thirteen million thirteen thousand nine hundred seventy-eight

Notation

Scientific notation	1.3013978 × 10^7
Engineering notation	1.3013978 × 10^6

Prime Factorization of 13013978

Prime Factorization 2 × 593 × 10973

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	13013978	Product of the distinct prime numbers

The prime factorization of 13013978 is 2 × 593 × 10973. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 2, 9, 37, 446, 67, 6885, 5327, 4026, 72284, 464136, 927399, 9495284, 6519180, 59151286, 36290476, 453529563, 901623818, 5929178308, 7899587803

Basic calculations (n = 13013978)

Multiplication

n×y

n×2	26027956
n×3	39041934
n×4	52055912
n×5	65069890

Division

n÷y

n÷2	6506989
n÷3	4337992.6666667
n÷3	3253494.5
n÷5	2602795.6

Exponentiation

n^y

n²	169363623384484
n³	2.204094468726E+21
n⁴	2.8684036925921E+28
n⁵	3.7329342550513E+35

Nth Root

^y√n

²√n	3607.4891545229
³√n	235.21771283218
⁴√n	60.062377196735
⁵√n	26.477807087138

Divisors of 13013978

1, 2, 593, 1186, 10973, 21946, 6506989, 13013978

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	-13013977	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 13013978 can be divided by 8 positive divisors. The sum of these divisors (counting 13013978) is 1, the average is 0.125.

Base conversion 13013978

Base	System	Value
2	Binary	110001101001001111011010
3	Ternary	220111011211012
4	Quaternary	301221033122
5	Quinary	11312421403
6	Senary	1142533522
8	Octal	61511732
10	Decimal	13013978
12	Duodecimal	44372a2
16	Hexadecimal	c693da
20	Vigesimal	416eii
36	Base36	7qxne

Cryptographic Hash Functions

md5	1e1afad84eccceb6221ef7ca2fdc3f8d
sha1	60abf843b75e7fbee1ca1502dc8dccf98fb76c5f
sha256	bd34bff0e5d537a831e10cc3423512a58515ccfc6109c14f5d83bfeff216eced
sha512	57acec273da8bd32cbf4fc5b16eef69db7190c98d4d115d4d299794a414ceb7f26c8aa0bdbdfd16af021003c66e57214dd5757580d1cd464cc9cb70a1b9eb613
ripemd-160	c249870028b6f236c5b920bfa6c4837b1e05d20f

13013978 as geometric shapes

Circle

Radius = n

Diameter	26027956
Circumference	81769235.357558
Area	5.3207151501004E+14

Sphere

Radius = n

Volume	9.2324893210232E+21
Surface area	2.1282860600402E+15
Circumference	81769235.357558

Square

Length = n

Perimeter	52055912
Area	169363623384484
Diagonal	18404544.188025

Cube

Length = n

Surface area	1016181740306904
Volume	2.204094468726E+21
Space diagonal	22540871.104584

Equilateral Triangle

Length = n

Perimeter	39041934
Area	73336600163972
Altitude	11270435.552292

Triangular Pyramid

Length = n

Surface area	73336600163972
Volume	2.5975502420198E+20
Height	6134848.062675