12752890 (number)

12752890 is an even 8-digits composite number following 12752889 and preceding 12752891. In scientific notation, it is written as 1.2752890 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 4801024 positive integers (up to 12752890) that are relatively prime to 12752890.

Interesting facts

Basic properties

Name

Name twelve million seven hundred fifty-two thousand eight hundred ninety

Notation

Scientific notation 1.2752890 × 10^7
Engineering notation 1.2752890 × 10^6

Prime Factorization of 12752890

Prime Factorization 2 × 5 × 17 × 75017

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12752890
Product of the distinct prime numbers

The prime factorization of 12752890 is 2 × 5 × 17 × 75017. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 7, 71, 67, 873, 790, 2357, 9840, 41328, 89924, 618634, 832149, 6735232, 5481824, 15882799, 36057041, 221824019, 867869165, 422026370, 4509238285

Basic calculations (n = 12752890)

Multiplication

n×y
n×2 25505780
n×3 38258670
n×4 51011560
n×5 63764450

Division

n÷y
n÷2 6376445
n÷3 4250963.3333333
n÷3 3188222.5
n÷5 2550578

Exponentiation

ny
n2 162636203352100
n3 2.074081611367E+21
n4 2.6450534640786E+28
n5 3.3732075871513E+35

Nth Root

y√n
2√n 3571.1188722864
3√n 233.63408610394
4√n 59.758839281619
5√n 26.370703923448

Divisors of 12752890

1, 2, 5, 10, 17, 34, 85, 170, 75017, 150034, 375085, 750170, 1275289, 2550578, 6376445, 12752890

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 -12752889
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 12752890 can be divided by 16 positive divisors. The sum of these divisors (counting 12752890) is 1, the average is 0.0625.

Base conversion 12752890

Base System Value
2 Binary 110000101001011111111010
3 Ternary 212222220200021
4 Quaternary 300221133322
5 Quinary 11231043030
6 Senary 1133201054
8 Octal 60513772
10 Decimal 12752890
12 Duodecimal 433018a
16 Hexadecimal c297fa
20 Vigesimal 3je24a
36 Base36 7lc6y

Cryptographic Hash Functions

md5 8e44207ab167eadb7c211834957392b9
sha1 0fd9105a5f45c5666cae81ad6c23caeb0ec442f8
sha256 aa3cbfe4ad9e480b042c3d55f5137f2d102423cc3a72220d7aac200134f7dd8b
sha512 09ad39beea9d1cb2e5f27ae1a24f64a39a5680eb5e4405229b5b0397efe527b567c24c63216dadeb9996189cd753705e2991b1e9e5de31ce66fe576752c013ee
ripemd-160 4518c3f1ea7c9d11cd69610e5e30ec9ccea92f71

12752890 as geometric shapes

Circle

Radius = n
Diameter 25505780
Circumference 80128771.072077
Area 5.1093670165869E+14

Sphere

Radius = n
Volume 8.6878927376215E+21
Surface area 2.0437468066348E+15
Circumference 80128771.072077

Square

Length = n
Perimeter 51011560
Area 162636203352100
Diagonal 18035309.997452

Cube

Length = n
Surface area 975817220112600
Volume 2.074081611367E+21
Space diagonal 22088653.423337

Equilateral Triangle

Length = n
Perimeter 38258670
Area 70423541838985
Altitude 11044326.711669

Triangular Pyramid

Length = n
Surface area 70423541838985
Volume 2.4443286202198E+20
Height 6011769.9991507