13621844 (number)

13621844 is an even 8-digits composite number following 13621843 and preceding 13621845. In scientific notation, it is written as 1.3621844 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 12 positive divisors. There are 6802944 positive integers (up to 13621844) that are relatively prime to 13621844.

Interesting facts

Basic properties

Name

Name thirteen million six hundred twenty-one thousand eight hundred forty-four

Notation

Scientific notation 1.3621844 × 10^7
Engineering notation 1.3621844 × 10^6

Prime Factorization of 13621844

Prime Factorization 2 × 2 × 1237 × 2753

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6810922
Product of the distinct prime numbers

The prime factorization of 13621844 is 2 × 2 × 1237 × 2753. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 2, 89, 46, 889, 460, 7744, 6210, 64081, 6587, 674615, 448322, 1981956, 8400485, 33615813, 45501059, 511857961, 989925333, 6906508151, 1775260143

Basic calculations (n = 13621844)

Multiplication

n×y
n×2 27243688
n×3 40865532
n×4 54487376
n×5 68109220

Division

n÷y
n÷2 6810922
n÷3 4540614.6666667
n÷3 3405461
n÷5 2724368.8

Exponentiation

ny
n2 185554633960336
n3 2.5275962772848E+21
n4 3.4430522184154E+28
n5 4.6900720203109E+35

Nth Root

y√n
2√n 3690.7782377163
3√n 238.82436633338
4√n 60.751775593116
5√n 26.720659967102

Divisors of 13621844

1, 2, 4, 1237, 2474, 2753, 4948, 5506, 11012, 3405461, 6810922, 13621844

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 -13621843
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 13621844 can be divided by 12 positive divisors. The sum of these divisors (counting 13621844) is 1, the average is 0.083333333333333.

Base conversion 13621844

Base System Value
2 Binary 110011111101101001010100
3 Ternary 221122001122202
4 Quaternary 303331221110
5 Quinary 11441344334
6 Senary 1203544032
8 Octal 63755124
10 Decimal 13621844
12 Duodecimal 468b018
16 Hexadecimal cfda54
20 Vigesimal 452ec4
36 Base36 83yok

Cryptographic Hash Functions

md5 06473a7a178d54b7d40ff91dde709013
sha1 56b585d5019334eb7b9244e879bc2d189eeae4e9
sha256 2086314085e717fb0d691168b155c0ff2c4964886cedd2f352057f4c02062d63
sha512 bf40d8fa0855b2e44b3e56fcfee472fb56c739812e968a46d8dcdf5dd8a133094367d32bf9305c32db138bf434ec3feb75689862ce962e0228368ece657e354f
ripemd-160 c70c615c932ee04610586986d4830d256be86b81

13621844 as geometric shapes

Circle

Radius = n
Diameter 27243688
Circumference 85588570.077492
Area 5.8293707488933E+14

Sphere

Radius = n
Volume 1.0587570527945E+22
Surface area 2.3317482995573E+15
Circumference 85588570.077492

Square

Length = n
Perimeter 54487376
Area 185554633960336
Diagonal 19264196.529331

Cube

Length = n
Surface area 1113327803762016
Volume 2.5275962772848E+21
Space diagonal 23593725.900777

Equilateral Triangle

Length = n
Perimeter 40865532
Area 80347513399787
Altitude 11796862.950389

Triangular Pyramid

Length = n
Surface area 80347513399787
Volume 2.9788007796166E+20
Height 6421398.8431102