13621808 (number)

13621808 is an even 8-digits composite number following 13621807 and preceding 13621809. In scientific notation, it is written as 1.3621808 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 10 positive divisors. There are 6810896 positive integers (up to 13621808) that are relatively prime to 13621808.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.3621808 × 10^7
Engineering notation 1.3621808 × 10^6

Prime Factorization of 13621808

Prime Factorization 2 × 2 × 2 × 2 × 851363

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1702726
Product of the distinct prime numbers

The prime factorization of 13621808 is 2 × 2 × 2 × 2 × 851363. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 2, 40, 96, 745, 806, 6407, 1989, 71908, 23094, 613305, 541082, 8845430, 2234765, 43731204, 91590731, 744713694, 569892262, 474114295, 3059573836

Basic calculations (n = 13621808)

Multiplication

n×y
n×2 27243616
n×3 40865424
n×4 54487232
n×5 68109040

Division

n÷y
n÷2 6810904
n÷3 4540602.6666667
n÷3 3405452
n÷5 2724361.6

Exponentiation

ny
n2 185553653188864
n3 2.5275762374373E+21
n4 3.4430158211733E+28
n5 4.6900100456985E+35

Nth Root

y√n
2√n 3690.7733606929
3√n 238.82415594373
4√n 60.751735454165
5√n 26.72064584354

Divisors of 13621808

1, 2, 4, 8, 16, 851363, 1702726, 3405452, 6810904, 13621808

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13621807
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13621808 can be divided by 10 positive divisors. The sum of these divisors (counting 13621808) is 1, the average is 0.1.

Base conversion 13621808

Base System Value
2 Binary 110011111101101000110000
3 Ternary 221122001121102
4 Quaternary 303331220300
5 Quinary 11441344213
6 Senary 1203543532
8 Octal 63755060
10 Decimal 13621808
12 Duodecimal 468aba8
16 Hexadecimal cfda30
20 Vigesimal 452ea8
36 Base36 83ynk

Cryptographic Hash Functions

md5 986c81057bb763aac846d22a9cc2be98
sha1 9571debded4ef1a31805897d9134114a9fa34d4a
sha256 bee27f7d4840f591119391e4be103e4bbb78604e66d89cabef0abd68b552ff4b
sha512 5780a798fe6895e33492a31e2006a541bf2e2aa6e751c0384ca08992ede40b5b40fc03ac8ecea7497279479837355600ae444f38ae62dbd9e3703f74675c646c
ripemd-160 cfb46d32065d2d09ec52463da962e74033ffce74

13621808 as geometric shapes

Circle

Radius = n
Diameter 27243616
Circumference 85588343.882821
Area 5.8293399370488E+14

Sphere

Radius = n
Volume 1.0587486585228E+22
Surface area 2.3317359748195E+15
Circumference 85588343.882821

Square

Length = n
Perimeter 54487232
Area 185553653188864
Diagonal 19264145.617642

Cube

Length = n
Surface area 1113321919133184
Volume 2.5275762374373E+21
Space diagonal 23593663.546948

Equilateral Triangle

Length = n
Perimeter 40865424
Area 80347088713282
Altitude 11796831.773474

Triangular Pyramid

Length = n
Surface area 80347088713282
Volume 2.9787771624298E+20
Height 6421381.8725474