15676668 (number)

15676668 is an even 8-digits composite number following 15676667 and preceding 15676669. In scientific notation, it is written as 1.5676668 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors. There are 4478544 positive integers (up to 15676668) that are relatively prime to 15676668.

Interesting facts

Basic properties

Name

Name fifteen million six hundred seventy-six thousand six hundred sixty-eight

Notation

Scientific notation 1.5676668 × 10^7
Engineering notation 1.5676668 × 10^6

Prime Factorization of 15676668

Prime Factorization 2 × 2 × 7 × 63 × 8887

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7838334
Product of the distinct prime numbers

The prime factorization of 15676668 is 2 × 2 × 7 × 63 × 8887. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 7, 11, 34, 284, 765, 4018, 2729, 74663, 20816, 484636, 412080, 1097302, 7268659, 20162285, 53675678, 782361058, 46434159, 6338991123, 736488406

Basic calculations (n = 15676668)

Multiplication

n×y
n×2 31353336
n×3 47030004
n×4 62706672
n×5 78383340

Division

n÷y
n÷2 7838334
n÷3 5225556
n÷3 3919167
n÷5 3135333.6

Exponentiation

ny
n2 245757919582224
n3 3.8526653136612E+21
n4 6.0396955037383E+28
n5 9.4682301233198E+35

Nth Root

y√n
2√n 3959.3772237563
3√n 250.2752594843
4√n 62.923582413562
5√n 27.482152941918

Divisors of 15676668

1, 2, 4, 7, 14, 28, 63, 126, 252, 441, 882, 1764, 8887, 17774, 35548, 62209, 124418, 248836, 559881, 1119762, 2239524, 3919167, 7838334, 15676668

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 -15676667
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 15676668 can be divided by 24 positive divisors. The sum of these divisors (counting 15676668) is 1, the average is 0.041666666666667.

Base conversion 15676668

Base System Value
2 Binary 111011110011010011111100
3 Ternary 1002111110100100
4 Quaternary 323303103330
5 Quinary 13003123133
6 Senary 1320001100
8 Octal 73632374
10 Decimal 15676668
12 Duodecimal 5300190
16 Hexadecimal ef34fc
20 Vigesimal 4hjbd8
36 Base36 9c070

Cryptographic Hash Functions

md5 db643be69cb9f007ec93c9ad7f9361f4
sha1 da2e660ed22ed3f635529c6e813bb15f75de734d
sha256 5f3edc0d2de6190070272082f5cb85c26ddc212d47a0c462326ff2fb89bbadb0
sha512 bf1403939658a2a339639cc7722805a36ba28766383f63071e8826014a1fb3a354b4f8df5fc50a0f135c0013efa270e81dea1bffc68d57a8fa0a14e53c244b06
ripemd-160 3d7ebbffa8cd87df037dcb4bd8b69158d744914a

15676668 as geometric shapes

Circle

Radius = n
Diameter 31353336
Circumference 98499410.043132
Area 7.7207127472103E+14

Sphere

Radius = n
Volume 1.6138006728184E+22
Surface area 3.0882850988841E+15
Circumference 98499410.043132

Square

Length = n
Perimeter 62706672
Area 245757919582224
Diagonal 22170156.49842

Cube

Length = n
Surface area 1474547517493344
Volume 3.8526653136612E+21
Space diagonal 27152785.469389

Equilateral Triangle

Length = n
Perimeter 47030004
Area 1.0641630076971E+14
Altitude 13576392.734695

Triangular Pyramid

Length = n
Surface area 1.0641630076971E+14
Volume 4.5404096148867E+20
Height 7390052.1661401