12540108 (number)

12540108 is an even 8-digits composite number following 12540107 and preceding 12540109. In scientific notation, it is written as 1.2540108 × 10^7. The sum of its digits is 21. It has a total of 5 prime factors and 24 positive divisors. There are 3582864 positive integers (up to 12540108) that are relatively prime to 12540108.

Interesting facts

Basic properties

Name

Name twelve million five hundred forty thousand one hundred eight

Notation

Scientific notation 1.2540108 × 10^7
Engineering notation 1.2540108 × 10^6

Prime Factorization of 12540108

Prime Factorization 2 × 2 × 7 × 3 × 149287

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6270054
Product of the distinct prime numbers

The prime factorization of 12540108 is 2 × 2 × 7 × 3 × 149287. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 8, 86, 41, 245, 234, 1648, 7767, 1884, 58723, 298928, 959828, 4638330, 7253233, 8387803, 54597671, 789707162, 433152584, 2635345744, 5029200419

Basic calculations (n = 12540108)

Multiplication

n×y
n×2 25080216
n×3 37620324
n×4 50160432
n×5 62700540

Division

n÷y
n÷2 6270054
n÷3 4180036
n÷3 3135027
n÷5 2508021.6

Exponentiation

ny
n2 157254308651664
n3 1.9719860139572E+21
n4 2.4728917589513E+28
n5 3.1010329729559E+35

Nth Root

y√n
2√n 3541.2014910197
3√n 232.32739646347
4√n 59.507995185686
5√n 26.282111617078

Divisors of 12540108

1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 149287, 298574, 447861, 597148, 895722, 1045009, 1791444, 2090018, 3135027, 4180036, 6270054, 12540108

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 -12540107
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 12540108 can be divided by 24 positive divisors. The sum of these divisors (counting 12540108) is 1, the average is 0.041666666666667.

Base conversion 12540108

Base System Value
2 Binary 101111110101100011001100
3 Ternary 212121002210110
4 Quaternary 233311203030
5 Quinary 11202240413
6 Senary 1124440020
8 Octal 57654314
10 Decimal 12540108
12 Duodecimal 4249010
16 Hexadecimal bf58cc
20 Vigesimal 3i7a58
36 Base36 7gs0c

Cryptographic Hash Functions

md5 2f7dac1988d8762c6e841af9dc6ef904
sha1 55abdc531f1ce55e8b8d9e7bf78a36b0f146786b
sha256 4fa8acaf069a29bcdb0fa00766044e411e0d6e64f967a6a27a36562a732e6766
sha512 533872d42ef6ece176ed2d248a0b6e5f017612aabb0f441f4e83919135051ae248a823070309a8d7ae1c720d8c00312fc46b546f646ad5d2f7b17546954b5391
ripemd-160 1698209da504845cae61437668320633b0ab3a08

12540108 as geometric shapes

Circle

Radius = n
Diameter 25080216
Circumference 78791822.336045
Area 4.9402898080541E+14

Sphere

Radius = n
Volume 8.2602356992397E+21
Surface area 1.9761159232216E+15
Circumference 78791822.336045

Square

Length = n
Perimeter 50160432
Area 157254308651664
Diagonal 17734390.807223

Cube

Length = n
Surface area 943525851909984
Volume 1.9719860139572E+21
Space diagonal 21720104.188401

Equilateral Triangle

Length = n
Perimeter 37620324
Area 68093113073450
Altitude 10860052.0942

Triangular Pyramid

Length = n
Surface area 68093113073450
Volume 2.3240078047903E+20
Height 5911463.6024078