13661912 (number)

13661912 is an even 8-digits composite number following 13661911 and preceding 13661913. In scientific notation, it is written as 1.3661912 × 10^7. The sum of its digits is 29. It has a total of 6 prime factors and 32 positive divisors. There are 5882400 positive integers (up to 13661912) that are relatively prime to 13661912.

Interesting facts

Basic properties

Name

Name thirteen million six hundred sixty-one thousand nine hundred twelve

Notation

Scientific notation 1.3661912 × 10^7
Engineering notation 1.3661912 × 10^6

Prime Factorization of 13661912

Prime Factorization 2 × 2 × 2 × 19 × 11 × 8171

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3415478
Product of the distinct prime numbers

The prime factorization of 13661912 is 2 × 2 × 2 × 19 × 11 × 8171. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 8, 29, 82, 77, 237, 9890, 2769, 20229, 69659, 625571, 909363, 9924717, 8649920, 10072345, 88091593, 932760184, 717064983, 1944753198, 949994331

Basic calculations (n = 13661912)

Multiplication

n×y
n×2 27323824
n×3 40985736
n×4 54647648
n×5 68309560

Division

n÷y
n÷2 6830956
n÷3 4553970.6666667
n÷3 3415478
n÷5 2732382.4

Exponentiation

ny
n2 186647839495744
n3 2.549966358181E+21
n4 3.4837415988429E+28
n5 4.7594571154131E+35

Nth Root

y√n
2√n 3696.2023754118
3√n 239.05830058268
4√n 60.796401007065
5√n 26.736361012037

Divisors of 13661912

1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 8171, 16342, 32684, 65368, 89881, 155249, 179762, 310498, 359524, 620996, 719048, 1241992, 1707739, 3415478, 6830956, 13661912

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13661911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13661912 can be divided by 32 positive divisors. The sum of these divisors (counting 13661912) is 1, the average is 0.03125.

Base conversion 13661912

Base System Value
2 Binary 110100000111011011011000
3 Ternary 221201002121202
4 Quaternary 310013123120
5 Quinary 11444140122
6 Senary 1204453332
8 Octal 64073330
10 Decimal 13661912
12 Duodecimal 46aa248
16 Hexadecimal d076d8
20 Vigesimal 457efc
36 Base36 84tlk

Cryptographic Hash Functions

md5 845277862d419d28b48fdf83f3549172
sha1 c4ed0a6936300af9cedc017691046769a045ed1e
sha256 5330a65c7714cf973c7e2f4090a3b14690f55d02c092dbbba3cde2e76a23ccec
sha512 c30478fef17b33dce98168cbbdce6aee1b5db65488b6a74d28266d429f46b6cdfa76ccb8cac9d7737a476ceb4f5ebc73843ce2937decfdefb232c318538da85e
ripemd-160 ffa372505a0328f81b2e0fff672458378be58d7e

13661912 as geometric shapes

Circle

Radius = n
Diameter 27323824
Circumference 85840324.74638
Area 5.8637148136824E+14

Sphere

Radius = n
Volume 1.0681274103683E+22
Surface area 2.3454859254729E+15
Circumference 85840324.74638

Square

Length = n
Perimeter 54647648
Area 186647839495744
Diagonal 19320861.238348

Cube

Length = n
Surface area 1119887036974464
Volume 2.549966358181E+21
Space diagonal 23663125.712535

Equilateral Triangle

Length = n
Perimeter 40985736
Area 80820885282397
Altitude 11831562.856267

Triangular Pyramid

Length = n
Surface area 80820885282397
Volume 3.0051641727789E+20
Height 6440287.0794492