12658690 (number)

12658690 is an even 8-digits composite number following 12658689 and preceding 12658691. In scientific notation, it is written as 1.2658690 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 4603120 positive integers (up to 12658690) that are relatively prime to 12658690.

Interesting facts

Basic properties

Name

Name twelve million six hundred fifty-eight thousand six hundred ninety

Notation

Scientific notation 1.2658690 × 10^7
Engineering notation 1.2658690 × 10^6

Prime Factorization of 12658690

Prime Factorization 2 × 5 × 11 × 115079

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12658690
Product of the distinct prime numbers

The prime factorization of 12658690 is 2 × 5 × 11 × 115079. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 7, 50, 19, 943, 17, 6683, 1438, 29303, 5362, 501900, 33957, 6950177, 654560, 92390135, 75345389, 547764997, 623337386, 1098443404, 5320889159

Basic calculations (n = 12658690)

Multiplication

n×y
n×2 25317380
n×3 37976070
n×4 50634760
n×5 63293450

Division

n÷y
n÷2 6329345
n÷3 4219563.3333333
n÷3 3164672.5
n÷5 2531738

Exponentiation

ny
n2 160242432516100
n3 2.0284592780672E+21
n4 2.5677637178677E+28
n5 3.2504524897735E+35

Nth Root

y√n
2√n 3557.9052826066
3√n 233.05741307769
4√n 59.64817920613
5√n 26.331630542433

Divisors of 12658690

1, 2, 5, 10, 11, 22, 55, 110, 115079, 230158, 575395, 1150790, 1265869, 2531738, 6329345, 12658690

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 -12658689
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 12658690 can be divided by 16 positive divisors. The sum of these divisors (counting 12658690) is 1, the average is 0.0625.

Base conversion 12658690

Base System Value
2 Binary 110000010010100000000010
3 Ternary 212211010110101
4 Quaternary 300102200002
5 Quinary 11220034230
6 Senary 1131153014
8 Octal 60224002
10 Decimal 12658690
12 Duodecimal 42a576a
16 Hexadecimal c12802
20 Vigesimal 3j26ea
36 Base36 7jbia

Cryptographic Hash Functions

md5 b150d03be4dc6fc0a48cc7b321d9de14
sha1 fa61d77325e6b7b5d12e7fe9c64524bd4a363b03
sha256 bd8aa8e2a236f1332827a295c202c73a4034170a322bc5ab506b7e191ed908bf
sha512 e00c79022bcfefab43fb68942894542d51ce3536178c50dd345043bc00ab12507e589ac8689e03a9bbf216c0ebbb3cc9ee12b71bee239bbb080a1b974133f2e7
ripemd-160 d8a0156194f8bd6672498283facbe8d42fb85360

12658690 as geometric shapes

Circle

Radius = n
Diameter 25317380
Circumference 79536895.016141
Area 5.0341644878594E+14

Sphere

Radius = n
Volume 8.4967903547761E+21
Surface area 2.0136657951438E+15
Circumference 79536895.016141

Square

Length = n
Perimeter 50634760
Area 160242432516100
Diagonal 17902091.079877

Cube

Length = n
Surface area 961454595096600
Volume 2.0284592780672E+21
Space diagonal 21925494.237264

Equilateral Triangle

Length = n
Perimeter 37976070
Area 69387008661578
Altitude 10962747.118632

Triangular Pyramid

Length = n
Surface area 69387008661578
Volume 2.3905621848035E+20
Height 5967363.6932922