12513900 (number)

12513900 is an even 8-digits composite number following 12513899 and preceding 12513901. In scientific notation, it is written as 1.2513900 × 10^7. The sum of its digits is 21. It has a total of 5 prime factors and 24 positive divisors. There are 2784000 positive integers (up to 12513900) that are relatively prime to 12513900.

Interesting facts

Basic properties

Name

Name twelve million five hundred thirteen thousand nine hundred

Notation

Scientific notation 1.2513900 × 10^7
Engineering notation 1.2513900 × 10^6

Prime Factorization of 12513900

Prime Factorization 2 × 2 × 525 × 59 × 101

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6256950
Product of the distinct prime numbers

The prime factorization of 12513900 is 2 × 2 × 525 × 59 × 101. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 3, 29, 94, 675, 511, 1089, 9922, 58919, 22107, 713286, 162511, 2999147, 2455883, 70881929, 96761579, 429463751, 985800196, 223637055, 6980365518

Basic calculations (n = 12513900)

Multiplication

n×y
n×2 25027800
n×3 37541700
n×4 50055600
n×5 62569500

Division

n÷y
n÷2 6256950
n÷3 4171300
n÷3 3128475
n÷5 2502780

Exponentiation

ny
n2 156597693210000
n3 1.9596478730606E+21
n4 2.4522837518693E+28
n5 3.0687633642518E+35

Nth Root

y√n
2√n 3537.4991166077
3√n 232.1654339271
4√n 59.476878840501
5√n 26.271116845353

Divisors of 12513900

1, 2, 4, 59, 101, 118, 202, 236, 404, 525, 1050, 2100, 5959, 11918, 23836, 30975, 53025, 61950, 106050, 123900, 212100, 3128475, 6256950, 12513900

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 -12513899
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 12513900 can be divided by 24 positive divisors. The sum of these divisors (counting 12513900) is 1, the average is 0.041666666666667.

Base conversion 12513900

Base System Value
2 Binary 101111101111001001101100
3 Ternary 212112202211210
4 Quaternary 233233021230
5 Quinary 11200421100
6 Senary 1124114420
8 Octal 57571154
10 Decimal 12513900
12 Duodecimal 4235a10
16 Hexadecimal bef26c
20 Vigesimal 3i44f0
36 Base36 7g7sc

Cryptographic Hash Functions

md5 bdf1664fca3c75f688a1206a5839f45f
sha1 48e26d5c098752a9cf08b875fce047648e6212f6
sha256 361efbb3ce64460a1a02c4ae874d91cd224dcffd0f8881c989d6c62586745289
sha512 2bce3cdb12e4eed1813789f2fe3ae7e6feb214e50fc58ca3de7fb984398977f0fb09f3a60f1ac346d1ecc268a7be411e6405790b0c6fcfb29e52f0cb9c33f217
ripemd-160 98c0e34626bc0633e4012ca16008c0b276a8d4b4

12513900 as geometric shapes

Circle

Radius = n
Diameter 25027800
Circumference 78627152.615515
Area 4.9196616255764E+14

Sphere

Radius = n
Volume 8.2085538155068E+21
Surface area 1.9678646502306E+15
Circumference 78627152.615515

Square

Length = n
Perimeter 50055600
Area 156597693210000
Diagonal 17697327.098181

Cube

Length = n
Surface area 939586159260000
Volume 1.9596478730606E+21
Space diagonal 21674710.600836

Equilateral Triangle

Length = n
Perimeter 37541700
Area 67808790246951
Altitude 10837355.300418

Triangular Pyramid

Length = n
Surface area 67808790246951
Volume 2.3094671662983E+20
Height 5899109.0327269