12378440 (number)

12378440 is an even 8-digits composite number following 12378439 and preceding 12378441. In scientific notation, it is written as 1.2378440 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 16 positive divisors. There are 4951360 positive integers (up to 12378440) that are relatively prime to 12378440.

Interesting facts

Basic properties

Name

Name twelve million three hundred seventy-eight thousand four hundred forty

Notation

Scientific notation 1.2378440 × 10^7
Engineering notation 1.2378440 × 10^6

Prime Factorization of 12378440

Prime Factorization 2 × 2 × 2 × 5 × 309461

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3094610
Product of the distinct prime numbers

The prime factorization of 12378440 is 2 × 2 × 2 × 5 × 309461. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 4, 27, 92, 367, 72, 1671, 8208, 86845, 28806, 650887, 624675, 4267802, 9701887, 58237839, 65883758, 119987228, 285843597, 1797638394, 1760108803

Basic calculations (n = 12378440)

Multiplication

n×y
n×2 24756880
n×3 37135320
n×4 49513760
n×5 61892200

Division

n÷y
n÷2 6189220
n÷3 4126146.6666667
n÷3 3094610
n÷5 2475688

Exponentiation

ny
n2 153225776833600
n3 1.8966960849881E+21
n4 2.347813868626E+28
n5 2.9062273103955E+35

Nth Root

y√n
2√n 3518.3007262029
3√n 231.32468101712
4√n 59.31526554103
5√n 26.213993245183

Divisors of 12378440

1, 2, 4, 5, 8, 10, 20, 40, 309461, 618922, 1237844, 1547305, 2475688, 3094610, 6189220, 12378440

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 -12378439
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 12378440 can be divided by 16 positive divisors. The sum of these divisors (counting 12378440) is 1, the average is 0.0625.

Base conversion 12378440

Base System Value
2 Binary 101111001110000101001000
3 Ternary 212021220000202
4 Quaternary 233032011020
5 Quinary 11132102230
6 Senary 1121151332
8 Octal 57160510
10 Decimal 12378440
12 Duodecimal 418b548
16 Hexadecimal bce148
20 Vigesimal 3h7620
36 Base36 7db9k

Cryptographic Hash Functions

md5 dd1b52736c650eb0146b6460cc34044d
sha1 f0ad1952f134ef424222d3aa2d1c0f260d7720d2
sha256 c6fe7bd7d5571d17838f447fd4ebd47ee0f40b2e6006ca67c9dd061948876f83
sha512 85edc08577d22f2f29a8ab028737c80d889098839c406ff87d1a745bf95797b6a0985aa286a646492f8dfbbd8a80b4d3f4dac8af98312a015ef20b35f2a9371a
ripemd-160 00908e97ea4570bdbc0d579ca7392b68596c3a8d

12378440 as geometric shapes

Circle

Radius = n
Diameter 24756880
Circumference 77776032.333804
Area 4.8137297484103E+14

Sphere

Radius = n
Volume 7.9448619822549E+21
Surface area 1.9254918993641E+15
Circumference 77776032.333804

Square

Length = n
Perimeter 49513760
Area 153225776833600
Diagonal 17505757.729022

Cube

Length = n
Surface area 919354661001600
Volume 1.8966960849881E+21
Space diagonal 21440086.998443

Equilateral Triangle

Length = n
Perimeter 37135320
Area 66348707626251
Altitude 10720043.499221

Triangular Pyramid

Length = n
Surface area 66348707626251
Volume 2.2352777725751E+20
Height 5835252.5763405