12551388 (number)

12551388 is an even 8-digits composite number following 12551387 and preceding 12551389. In scientific notation, it is written as 1.2551388 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors. There are 4168944 positive integers (up to 12551388) that are relatively prime to 12551388.

Interesting facts

Basic properties

Name

Name twelve million five hundred fifty-one thousand three hundred eighty-eight

Notation

Scientific notation 1.2551388 × 10^7
Engineering notation 1.2551388 × 10^6

Prime Factorization of 12551388

Prime Factorization 2 × 2 × 3 × 307 × 3407

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6275694
Product of the distinct prime numbers

The prime factorization of 12551388 is 2 × 2 × 3 × 307 × 3407. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 8, 78, 3, 30, 258, 6786, 8429, 64447, 4175, 130041, 775823, 8696401, 2307215, 66749226, 10164982, 358274394, 459756956, 965874670, 8818072898

Basic calculations (n = 12551388)

Multiplication

n×y
n×2 25102776
n×3 37654164
n×4 50205552
n×5 62756940

Division

n÷y
n÷2 6275694
n÷3 4183796
n÷3 3137847
n÷5 2510277.6

Exponentiation

ny
n2 157537340726544
n3 1.9773122879471E+21
n4 2.4818013723191E+28
n5 3.115005196291E+35

Nth Root

y√n
2√n 3542.793812798
3√n 232.3970361522
4√n 59.52137273953
5√n 26.28683814109

Divisors of 12551388

1, 2, 3, 4, 6, 12, 307, 614, 921, 1228, 1842, 3407, 3684, 6814, 10221, 13628, 20442, 40884, 1045949, 2091898, 3137847, 4183796, 6275694, 12551388

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12551387
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12551388 can be divided by 24 positive divisors. The sum of these divisors (counting 12551388) is 1, the average is 0.041666666666667.

Base conversion 12551388

Base System Value
2 Binary 101111111000010011011100
3 Ternary 212121200021020
4 Quaternary 233320103130
5 Quinary 11203121023
6 Senary 1125004140
8 Octal 57702334
10 Decimal 12551388
12 Duodecimal 4253650
16 Hexadecimal bf84dc
20 Vigesimal 3i8i98
36 Base36 7h0po

Cryptographic Hash Functions

md5 d50257adc3a3aa5cb20e7115cdbf60c1
sha1 1e5dcf1c7eb2624042ab41ed6b9dcb6ebbd28c67
sha256 ee00a9bd7683d9c7ea17f1341149be3024c6901aac004e8c247cd65616a35087
sha512 1ecae2c7fa15aca3c11d7b2b0f160681aa51680e55e52adfba6f485df2b621ae6b7050d3f548993ef1f07ad99098e7599894bdcf9beb045cdeaef615529a5540
ripemd-160 182935e0963ae036554d0cd78c9bfa52065ef162

12551388 as geometric shapes

Circle

Radius = n
Diameter 25102776
Circumference 78862696.66631
Area 4.9491815229258E+14

Sphere

Radius = n
Volume 8.2825463435564E+21
Surface area 1.9796726091703E+15
Circumference 78862696.66631

Square

Length = n
Perimeter 50205552
Area 157537340726544
Diagonal 17750343.136207

Cube

Length = n
Surface area 945224044359264
Volume 1.9773122879471E+21
Space diagonal 21739641.72151

Equilateral Triangle

Length = n
Perimeter 37654164
Area 68215669556916
Altitude 10869820.860755

Triangular Pyramid

Length = n
Surface area 68215669556916
Volume 2.3302848788848E+20
Height 5916781.0454023