13281630 (number)

13281630 is an even 8-digits composite number following 13281629 and preceding 13281631. In scientific notation, it is written as 1.3281630 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 3541760 positive integers (up to 13281630) that are relatively prime to 13281630.

Interesting facts

Basic properties

Name

Name thirteen million two hundred eighty-one thousand six hundred thirty

Notation

Scientific notation 1.3281630 × 10^7
Engineering notation 1.3281630 × 10^6

Prime Factorization of 13281630

Prime Factorization 2 × 3 × 5 × 442721

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13281630
Product of the distinct prime numbers

The prime factorization of 13281630 is 2 × 3 × 5 × 442721. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 10, 52, 96, 146, 753, 2035, 9750, 30249, 51288, 637539, 997758, 4728214, 4720881, 64179339, 3507138, 574311218, 988998393, 6757378638, 172345253

Basic calculations (n = 13281630)

Multiplication

n×y
n×2 26563260
n×3 39844890
n×4 53126520
n×5 66408150

Division

n÷y
n÷2 6640815
n÷3 4427210
n÷3 3320407.5
n÷5 2656326

Exponentiation

ny
n2 176401695456900
n3 2.3429020504312E+21
n4 3.1117558160069E+28
n5 4.1329189398552E+35

Nth Root

y√n
2√n 3644.3970694753
3√n 236.8193178596
4√n 60.368841876214
5√n 26.58583319048

Divisors of 13281630

1, 2, 3, 5, 6, 10, 15, 30, 442721, 885442, 1328163, 2213605, 2656326, 4427210, 6640815, 13281630

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13281629
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13281630 can be divided by 16 positive divisors. The sum of these divisors (counting 13281630) is 1, the average is 0.0625.

Base conversion 13281630

Base System Value
2 Binary 110010101010100101011110
3 Ternary 220222202222020
4 Quaternary 302222211132
5 Quinary 11400003010
6 Senary 1152401010
8 Octal 62524536
10 Decimal 13281630
12 Duodecimal 4546166
16 Hexadecimal caa95e
20 Vigesimal 43041a
36 Base36 7wo66

Cryptographic Hash Functions

md5 fa291f283d61e26b1fd2653f8d524a04
sha1 867c147c0bfd5b13178b717a2b3e0faf321291c4
sha256 3ccc96a32d4a3ba2f0869c196d21b01f283b0498c97120131c45b02f9e97fd86
sha512 b23ec03b0232dbc2eaf0ae8f8183704623e1fb3f3ad0b207dba6631cf4d254f0105296b295321aa73d5bbc19055b8c88dfde513ed4349e9917c61e3355056dd7
ripemd-160 fb7ee0d5b09b15556aca51c0632fc744ce183f75

13281630 as geometric shapes

Circle

Radius = n
Diameter 26563260
Circumference 83450942.471396
Area 5.5418227052818E+14

Sphere

Radius = n
Volume 9.8139251596203E+21
Surface area 2.2167290821127E+15
Circumference 83450942.471396

Square

Length = n
Perimeter 53126520
Area 176401695456900
Diagonal 18783061.276421

Cube

Length = n
Surface area 1058410172741400
Volume 2.3429020504312E+21
Space diagonal 23004457.967331

Equilateral Triangle

Length = n
Perimeter 39844890
Area 76384174768161
Altitude 11502228.983666

Triangular Pyramid

Length = n
Surface area 76384174768161
Volume 2.7611365458596E+20
Height 6261020.4254738