12644808 (number)

12644808 is an even 8-digits composite number following 12644807 and preceding 12644809. In scientific notation, it is written as 1.2644808 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 64 positive divisors. There are 3796800 positive integers (up to 12644808) that are relatively prime to 12644808.

Interesting facts

Basic properties

Name

Name twelve million six hundred forty-four thousand eight hundred eight

Notation

Scientific notation 1.2644808 × 10^7
Engineering notation 1.2644808 × 10^6

Prime Factorization of 12644808

Prime Factorization 2 × 2 × 2 × 3 × 11 × 227 × 211

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3161202
Product of the distinct prime numbers

The prime factorization of 12644808 is 2 × 2 × 2 × 3 × 11 × 227 × 211. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12644808)

Multiplication

n×y
n×2 25289616
n×3 37934424
n×4 50579232
n×5 63224040

Division

n÷y
n÷2 6322404
n÷3 4214936
n÷3 3161202
n÷5 2528961.6

Exponentiation

ny
n2 159891169356864
n3 2.021793137413E+21
n4 2.5565186038305E+28
n5 3.2326686893865E+35

Nth Root

y√n
2√n 3555.9538804658
3√n 232.97218871452
4√n 59.631819362366
5√n 26.32585275429

Divisors of 12644808

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12644807
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12644808 can be divided by 64 positive divisors. The sum of these divisors (counting 12644808) is 1, the average is 0.015625.

Base conversion 12644808

Base System Value
2 Binary 110000001111000111001000
3 Ternary 212210102102020
4 Quaternary 300033013020
5 Quinary 11214113213
6 Senary 1131004440
8 Octal 60170710
10 Decimal 12644808
12 Duodecimal 4299720
16 Hexadecimal c0f1c8
20 Vigesimal 3j0c08
36 Base36 7j0so

Cryptographic Hash Functions

md5 544a2f80bfb367cc7de8b491d62bbe39
sha1 2414946e7129aa8ad35d0bdb24a92ba5e96bbb70
sha256 6440a28d32d997e1199080812a2689d0363bbe1688c1444ac0ab09b2ef4aedb0
sha512 dc1d5f60299adaba36641435a3bb9ef49b1c4e2ecfd5d6d940db710f0f2808339b329f8c98f9170156e1067bc4c79befd1fed32ae784a8726a4e7bb068f9e973
ripemd-160 a04c8d14c98fecf3d3532e7bd31587640ab7c389

12644808 as geometric shapes

Circle

Radius = n
Diameter 25289616
Circumference 79449671.837707
Area 5.0231292302541E+14

Sphere

Radius = n
Volume 8.4688672901E+21
Surface area 2.0092516921016E+15
Circumference 79449671.837707

Square

Length = n
Perimeter 50579232
Area 159891169356864
Diagonal 17882458.967204

Cube

Length = n
Surface area 959347016141184
Volume 2.021793137413E+21
Space diagonal 21901449.907953

Equilateral Triangle

Length = n
Perimeter 37934424
Area 69234907251922
Altitude 10950724.953977

Triangular Pyramid

Length = n
Surface area 69234907251922
Volume 2.382706062702E+20
Height 5960819.6557346