12495870 (number)

12495870 is an even 8-digits composite number following 12495869 and preceding 12495871. In scientific notation, it is written as 1.2495870 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 3332016 positive integers (up to 12495870) that are relatively prime to 12495870.

Interesting facts

Basic properties

Name

Name twelve million four hundred ninety-five thousand eight hundred seventy

Notation

Scientific notation 1.2495870 × 10^7
Engineering notation 1.2495870 × 10^6

Prime Factorization of 12495870

Prime Factorization 2 × 135 × 3 × 15427

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12495870
Product of the distinct prime numbers

The prime factorization of 12495870 is 2 × 135 × 3 × 15427. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 7, 35, 100, 7, 606, 3266, 6965, 25650, 30309, 241297, 960634, 3570409, 8975889, 88002891, 17850330, 165880128, 164139978, 1593429766, 4529181164

Basic calculations (n = 12495870)

Multiplication

n×y
n×2 24991740
n×3 37487610
n×4 49983480
n×5 62479350

Division

n÷y
n÷2 6247935
n÷3 4165290
n÷3 3123967.5
n÷5 2499174

Exponentiation

ny
n2 156146767056900
n3 1.9511897020633E+21
n4 2.4381812862322E+28
n5 3.046719638919E+35

Nth Root

y√n
2√n 3534.9497874793
3√n 232.05387918264
4√n 59.455443716108
5√n 26.263542205041

Divisors of 12495870

1, 2, 3, 6, 135, 270, 405, 810, 15427, 30854, 46281, 92562, 2082645, 4165290, 6247935, 12495870

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 -12495869
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 12495870 can be divided by 16 positive divisors. The sum of these divisors (counting 12495870) is 1, the average is 0.0625.

Base conversion 12495870

Base System Value
2 Binary 101111101010101111111110
3 Ternary 212111212010000
4 Quaternary 233222233332
5 Quinary 11144331440
6 Senary 1123455130
8 Octal 57525776
10 Decimal 12495870
12 Duodecimal 42274a6
16 Hexadecimal beabfe
20 Vigesimal 3i1jda
36 Base36 7ftvi

Cryptographic Hash Functions

md5 e91039ccb482ff56bd064caedd9719f5
sha1 016746022d91dec6c7212b1511dd57e5c6729a1d
sha256 d2d472faed9816865cff4aa2713bf3b8be35099dfb3179f699531b7ffb963aa4
sha512 cc5849ea53f69b5ca60730755ec5bbe2412037e03f02f9d3b1020adad5f139443d6375f924252f95ceb139c8a242175295d9b99960da108998483811019d4fc0
ripemd-160 1077999bd296b7fed8baedeedcf8db8bbdc61eb1

12495870 as geometric shapes

Circle

Radius = n
Diameter 24991740
Circumference 78513866.784426
Area 4.9054953626775E+14

Sphere

Radius = n
Volume 8.1731243116828E+21
Surface area 1.962198145071E+15
Circumference 78513866.784426

Square

Length = n
Perimeter 49983480
Area 156146767056900
Diagonal 17671828.827651

Cube

Length = n
Surface area 936880602341400
Volume 1.9511897020633E+21
Space diagonal 21643481.724776

Equilateral Triangle

Length = n
Perimeter 37487610
Area 67613533495043
Altitude 10821740.862388

Triangular Pyramid

Length = n
Surface area 67613533495043
Volume 2.2994991161839E+20
Height 5890609.609217