12658688 (number)

12658688 is an even 8-digits composite number following 12658687 and preceding 12658689. In scientific notation, it is written as 1.2658688 × 10^7. The sum of its digits is 44. It has a total of 13 prime factors and 48 positive divisors. There are 5419008 positive integers (up to 12658688) that are relatively prime to 12658688.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2658688 × 10^7
Engineering notation 1.2658688 × 10^6

Prime Factorization of 12658688

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 883

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 13
Total number of prime factors
rad Radical 12362
Product of the distinct prime numbers

The prime factorization of 12658688 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 883. Since it has a total of 13 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12658688)

Multiplication

n×y
n×2 25317376
n×3 37976064
n×4 50634752
n×5 63293440

Division

n÷y
n÷2 6329344
n÷3 4219562.6666667
n÷3 3164672
n÷5 2531737.6

Exponentiation

ny
n2 160242381881344
n3 2.0284583166128E+21
n4 2.5677620951006E+28
n5 3.2504499220105E+35

Nth Root

y√n
2√n 3557.9050015423
3√n 233.05740080378
4√n 59.648176850113
5√n 26.331629710384

Divisors of 12658688

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12658687
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12658688 can be divided by 48 positive divisors. The sum of these divisors (counting 12658688) is 1, the average is 0.020833333333333.

Base conversion 12658688

Base System Value
2 Binary 110000010010100000000000
3 Ternary 212211010110022
4 Quaternary 300102200000
5 Quinary 11220034223
6 Senary 1131153012
8 Octal 60224000
10 Decimal 12658688
12 Duodecimal 42a5768
16 Hexadecimal c12800
20 Vigesimal 3j26e8
36 Base36 7jbi8

Cryptographic Hash Functions

md5 6eb6c463e539207b6f4a82f87eea6ddc
sha1 01570b8c5bac9738b5783286f03d643f8d4d5882
sha256 7c22d384264a47260564f510fa3a55d7ba9217768de4c9a1236f2acfe6052222
sha512 972857ac96f369a2f94e58f9e84a17911451153f39bc23ffdb7ac56b9a360e5eb40b4452ff20a8eb4e91311b9f3db05b685b78b951088da455b853660c09d6af
ripemd-160 d196f173a517f142eb830f637c7cb78e12da0f2f

12658688 as geometric shapes

Circle

Radius = n
Diameter 25317376
Circumference 79536882.449771
Area 5.0341628971216E+14

Sphere

Radius = n
Volume 8.4967863274451E+21
Surface area 2.0136651588486E+15
Circumference 79536882.449771

Square

Length = n
Perimeter 50634752
Area 160242381881344
Diagonal 17902088.25145

Cube

Length = n
Surface area 961454291288064
Volume 2.0284583166128E+21
Space diagonal 21925490.773162

Equilateral Triangle

Length = n
Perimeter 37976064
Area 69386986736086
Altitude 10962745.386581

Triangular Pyramid

Length = n
Surface area 69386986736086
Volume 2.3905610517186E+20
Height 5967362.7504832