16866745 (number)

16866745 is an odd 8-digits composite number following 16866744 and preceding 16866746. In scientific notation, it is written as 1.6866745 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 11531520 positive integers (up to 16866745) that are relatively prime to 16866745.

Interesting facts

Basic properties

Name

Name sixteen million eight hundred sixty-six thousand seven hundred forty-five

Notation

Scientific notation 1.6866745 × 10^7
Engineering notation 1.6866745 × 10^6

Prime Factorization of 16866745

Prime Factorization 7 × 5 × 547 × 881

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16866745
Product of the distinct prime numbers

The prime factorization of 16866745 is 7 × 5 × 547 × 881. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 4, 21, 62, 933, 322, 7710, 1964, 15430, 22923, 69154, 272793, 7194984, 1525330, 21576247, 41070500, 866493957, 159735733, 7605924724, 540578294

Basic calculations (n = 16866745)

Multiplication

n×y
n×2 33733490
n×3 50600235
n×4 67466980
n×5 84333725

Division

n÷y
n÷2 8433372.5
n÷3 5622248.3333333
n÷3 4216686.25
n÷5 3373349

Exponentiation

ny
n2 284487086895025
n3 4.7983711504512E+21
n4 8.0932902610018E+28
n5 1.365074630433E+36

Nth Root

y√n
2√n 4106.9142917767
3√n 256.45456043463
4√n 64.085211178374
5√n 27.887286332674

Divisors of 16866745

1, 5, 7, 35, 547, 881, 2735, 3829, 4405, 6167, 19145, 30835, 481907, 2409535, 3373349, 16866745

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 -16866744
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 16866745 can be divided by 16 positive divisors. The sum of these divisors (counting 16866745) is 1, the average is 0.0625.

Base conversion 16866745

Base System Value
2 Binary 1000000010101110110111001
3 Ternary 1011201220211021
4 Quaternary 1000111312321
5 Quinary 13304213440
6 Senary 1401302441
8 Octal 100256671
10 Decimal 16866745
12 Duodecimal 5794a21
16 Hexadecimal 1015db9
20 Vigesimal 5586h5
36 Base36 a1igp

Cryptographic Hash Functions

md5 ed69dfd5b3e15e6b6a6bd00de376243a
sha1 5cce2f3372cd32c5510dab4a8c3b7dddffdc3aba
sha256 1e7d95040ad91f26193ed1907bf796199bd5008b4f761ea78c60f43a8bf0b345
sha512 fa7aa1deaefe1bf4536059e122c91b8b17dd2cf4a237841a245996b164935025a48e2f5e4f6d96d4e0edcf38d30d6de4ee4ba336febae04403484c449a82a3e2
ripemd-160 7e936da14fb7c85bce00e2a5ca7909c744b8b9ce

16866745 as geometric shapes

Circle

Radius = n
Diameter 33733490
Circumference 105976884.36394
Area 8.9374254223057E+14

Sphere

Radius = n
Volume 2.009937007394E+22
Surface area 3.5749701689223E+15
Circumference 105976884.36394

Square

Length = n
Perimeter 67466980
Area 284487086895025
Diagonal 23853179.532089

Cube

Length = n
Surface area 1706922521370150
Volume 4.7983711504512E+21
Space diagonal 29214059.298308

Equilateral Triangle

Length = n
Perimeter 50600235
Area 1.2318652214986E+14
Altitude 14607029.649154

Triangular Pyramid

Length = n
Surface area 1.2318652214986E+14
Volume 5.6549346318899E+20
Height 7951059.8440295