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

13378538 (number)

13378538 is an even 8-digits composite number following 13378537 and preceding 13378539. In scientific notation, it is written as 1.3378538 × 10^7. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 6672960 positive integers (up to 13378538) that are relatively prime to 13378538.

Interesting facts

13378538 has 8 divisors, whose sum is 20116740
The reverse of 13378538 is 83587331
Previous prime number is 421

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 38
Digital Root 2

Name

Name	thirteen million three hundred seventy-eight thousand five hundred thirty-eight

Notation

Scientific notation	1.3378538 × 10^7
Engineering notation	1.3378538 × 10^6

Prime Factorization of 13378538

Prime Factorization 2 × 421 × 15889

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	13378538	Product of the distinct prime numbers

The prime factorization of 13378538 is 2 × 421 × 15889. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 4, 2, 2, 775, 506, 9514, 6274, 82199, 86840, 181508, 974677, 3770756, 1004962, 91462044, 39593416, 241813843, 362979099, 9250076667, 7299872744

Basic calculations (n = 13378538)

Multiplication

n×y

n×2	26757076
n×3	40135614
n×4	53514152
n×5	66892690

Division

n÷y

n÷2	6689269
n÷3	4459512.6666667
n÷3	3344634.5
n÷5	2675707.6

Exponentiation

n^y

n²	178985279017444
n³	2.3945613567755E+21
n⁴	3.2035730104952E+28
n⁵	4.2859123256685E+35

Nth Root

^y√n

²√n	3657.6683830003
³√n	237.39389831314
⁴√n	60.478660558914
⁵√n	26.624516595472

Divisors of 13378538

1, 2, 421, 842, 15889, 31778, 6689269, 13378538

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	-13378537	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 13378538 can be divided by 8 positive divisors. The sum of these divisors (counting 13378538) is 1, the average is 0.125.

Base conversion 13378538

Base	System	Value
2	Binary	110011000010001111101010
3	Ternary	221011200220102
4	Quaternary	303002033222
5	Quinary	11411103123
6	Senary	1154425402
8	Octal	63021752
10	Decimal	13378538
12	Duodecimal	4592262
16	Hexadecimal	cc23ea
20	Vigesimal	43c66i
36	Base36	7yqy2

Cryptographic Hash Functions

md5	97c0609ad869f57caf238de98c21136e
sha1	529bc3af7f0f6555972b666bb5e77d48c129d26b
sha256	75c3ee4dd6046a78337006802304acc6d792b7e20e78a10601b7a2851a5e9677
sha512	248ee74c5286f08ce603e6bcc13e0cda27bec48baabfeccc16e492ece2442bb361d46735e16c768925e1d1063977a9b569d931b2a162f336948bf238ee332b8a
ripemd-160	e8314faf2304fb639ec8489caaa480fcda70d497

13378538 as geometric shapes

Circle

Radius = n

Diameter	26757076
Circumference	84059833.393144
Area	5.6229883766192E+14

Sphere

Radius = n

Volume	1.0030315156021E+22
Surface area	2.2491953506477E+15
Circumference	84059833.393144

Square

Length = n

Perimeter	53514152
Area	178985279017444
Diagonal	18920109.884324

Cube

Length = n

Surface area	1073911674104664
Volume	2.3945613567755E+21
Space diagonal	23172307.546991

Equilateral Triangle

Length = n

Perimeter	40135614
Area	77502899266276
Altitude	11586153.773495

Triangular Pyramid

Length = n

Surface area	77502899266276
Volume	2.8220176222387E+20
Height	6306703.2947746