12752440 (number)

12752440 is an even 8-digits composite number following 12752439 and preceding 12752441. In scientific notation, it is written as 1.2752440 × 10^7. The sum of its digits is 25. It has a total of 5 prime factors and 16 positive divisors. There are 5100960 positive integers (up to 12752440) that are relatively prime to 12752440.

Interesting facts

Basic properties

Name

Name twelve million seven hundred fifty-two thousand four hundred forty

Notation

Scientific notation 1.2752440 × 10^7
Engineering notation 1.2752440 × 10^6

Prime Factorization of 12752440

Prime Factorization 2 × 2 × 2 × 5 × 318811

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3188110
Product of the distinct prime numbers

The prime factorization of 12752440 is 2 × 2 × 2 × 5 × 318811. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 3, 8, 13, 971, 834, 5165, 3976, 69283, 98455, 741996, 64864, 4669137, 5722278, 65542052, 81496310, 676888108, 927370546, 6540870341, 4122525461

Basic calculations (n = 12752440)

Multiplication

n×y
n×2 25504880
n×3 38257320
n×4 51009760
n×5 63762200

Division

n÷y
n÷2 6376220
n÷3 4250813.3333333
n÷3 3188110
n÷5 2550488

Exponentiation

ny
n2 162624725953600
n3 2.0738620602397E+21
n4 2.6446801491484E+28
n5 3.3726124921205E+35

Nth Root

y√n
2√n 3571.055866267
3√n 233.63133805819
4√n 59.758312110258
5√n 26.370517816859

Divisors of 12752440

1, 2, 4, 5, 8, 10, 20, 40, 318811, 637622, 1275244, 1594055, 2550488, 3188110, 6376220, 12752440

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 -12752439
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 12752440 can be divided by 16 positive divisors. The sum of these divisors (counting 12752440) is 1, the average is 0.0625.

Base conversion 12752440

Base System Value
2 Binary 110000101001011000111000
3 Ternary 212222220001121
4 Quaternary 300221120320
5 Quinary 11231034230
6 Senary 1133155024
8 Octal 60513070
10 Decimal 12752440
12 Duodecimal 432ba74
16 Hexadecimal c29638
20 Vigesimal 3je120
36 Base36 7lbug

Cryptographic Hash Functions

md5 b202931b459680d221f6273baffa4151
sha1 6be445303a761fbc72393b1aabe96c285ea6a447
sha256 5013c26c1d66c5c97587e31a500adc01c35119f0b70a11b3f00638e8c146427a
sha512 8a78d0d5800d1b712ece71f1a8a027e3445349c8567c2092c2f1fa3afb23c684371056bb9fa25951c31607096164c11005545b3cf95accd449f8bd894b12a273
ripemd-160 4510df6379812c6dbacb6a227d19886357723888

12752440 as geometric shapes

Circle

Radius = n
Diameter 25504880
Circumference 80125943.638689
Area 5.1090064434788E+14

Sphere

Radius = n
Volume 8.6869730840103E+21
Surface area 2.0436025773915E+15
Circumference 80125943.638689

Square

Length = n
Perimeter 51009760
Area 162624725953600
Diagonal 18034673.601349

Cube

Length = n
Surface area 975748355721600
Volume 2.0738620602397E+21
Space diagonal 22087874.000474

Equilateral Triangle

Length = n
Perimeter 38257320
Area 70418571979650
Altitude 11043937.000237

Triangular Pyramid

Length = n
Surface area 70418571979650
Volume 2.444069876735E+20
Height 6011557.8671164