12750138 (number)

12750138 is an even 8-digits composite number following 12750137 and preceding 12750139. In scientific notation, it is written as 1.2750138 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 4221000 positive integers (up to 12750138) that are relatively prime to 12750138.

Interesting facts

Basic properties

Name

Name twelve million seven hundred fifty thousand one hundred thirty-eight

Notation

Scientific notation 1.2750138 × 10^7
Engineering notation 1.2750138 × 10^6

Prime Factorization of 12750138

Prime Factorization 2 × 9 × 151 × 4691

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12750138
Product of the distinct prime numbers

The prime factorization of 12750138 is 2 × 9 × 151 × 4691. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 6, 6, 36, 76, 179, 6655, 9518, 45616, 8122, 338327, 244689, 7070468, 855171, 19769861, 19835649, 363673100, 724861348, 2055341175, 4923448599

Basic calculations (n = 12750138)

Multiplication

n×y
n×2 25500276
n×3 38250414
n×4 51000552
n×5 63750690

Division

n÷y
n÷2 6375069
n÷3 4250046
n÷3 3187534.5
n÷5 2550027.6

Exponentiation

ny
n2 162566019019044
n3 2.0727391766034E+21
n4 2.64277105397E+28
n5 3.3695695640523E+35

Nth Root

y√n
2√n 3570.7335380843
3√n 233.61727926618
4√n 59.755615117613
5√n 26.369565696077

Divisors of 12750138

1, 2, 9, 18, 151, 302, 1359, 2718, 4691, 9382, 42219, 84438, 708341, 1416682, 6375069, 12750138

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 -12750137
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 12750138 can be divided by 16 positive divisors. The sum of these divisors (counting 12750138) is 1, the average is 0.0625.

Base conversion 12750138

Base System Value
2 Binary 110000101000110100111010
3 Ternary 212222202220100
4 Quaternary 300220310322
5 Quinary 11231001023
6 Senary 1133140230
8 Octal 60506472
10 Decimal 12750138
12 Duodecimal 432a676
16 Hexadecimal c28d3a
20 Vigesimal 3jdf6i
36 Base36 7la2i

Cryptographic Hash Functions

md5 fe8a4aaecef95275bf3d8136f351ce38
sha1 a4a67339776ed4e0e14329395d72b3dcea933a0b
sha256 5be0220552622d63065a0e1eca54c03571c55f668b4df109d9133ee00f847918
sha512 5e90469fc13c994bf13fb9b783b86f1e6c26d018e976413c9051090f7656c0a38a823592314fc20c00e279d67ab7571f700267c8650674ce3eeb5069e2463952
ripemd-160 d6e6481434400f28af460c4f062be0c74c45773d

12750138 as geometric shapes

Circle

Radius = n
Diameter 25500276
Circumference 80111479.746112
Area 5.1071621107357E+14

Sphere

Radius = n
Volume 8.6822695600335E+21
Surface area 2.0428648442943E+15
Circumference 80111479.746112

Square

Length = n
Perimeter 51000552
Area 162566019019044
Diagonal 18031418.081729

Cube

Length = n
Surface area 975396114114264
Volume 2.0727391766034E+21
Space diagonal 22083886.819515

Equilateral Triangle

Length = n
Perimeter 38250414
Area 70393151131298
Altitude 11041943.409757

Triangular Pyramid

Length = n
Surface area 70393151131298
Volume 2.4427465456789E+20
Height 6010472.6939095