16663408 (number)

16663408 is an even 8-digits composite number following 16663407 and preceding 16663409. In scientific notation, it is written as 1.6663408 × 10^7. The sum of its digits is 34. It has a total of 6 prime factors and 20 positive divisors. There are 7969280 positive integers (up to 16663408) that are relatively prime to 16663408.

Interesting facts

Basic properties

Name

Name sixteen million six hundred sixty-three thousand four hundred eight

Notation

Scientific notation 1.6663408 × 10^7
Engineering notation 1.6663408 × 10^6

Prime Factorization of 16663408

Prime Factorization 2 × 2 × 2 × 2 × 23 × 45281

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2082926
Product of the distinct prime numbers

The prime factorization of 16663408 is 2 × 2 × 2 × 2 × 23 × 45281. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 10, 52, 9, 876, 71, 7671, 5861, 26182, 49606, 214608, 265970, 9108352, 9710007, 28370310, 47459966, 972859421, 661516753, 1711615760, 9539290375

Basic calculations (n = 16663408)

Multiplication

n×y
n×2 33326816
n×3 49990224
n×4 66653632
n×5 83317040

Division

n÷y
n÷2 8331704
n÷3 5554469.3333333
n÷3 4165852
n÷5 3332681.6

Exponentiation

ny
n2 277669166174464
n3 4.6269146049849E+21
n4 7.7100165844022E+28
n5 1.2847515203266E+36

Nth Root

y√n
2√n 4082.0837815998
3√n 255.41982873273
4√n 63.891187041718
5√n 27.819720706025

Divisors of 16663408

1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 45281, 90562, 181124, 362248, 724496, 1041463, 2082926, 4165852, 8331704, 16663408

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16663407
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16663408 can be divided by 20 positive divisors. The sum of these divisors (counting 16663408) is 1, the average is 0.05.

Base conversion 16663408

Base System Value
2 Binary 111111100100001101110000
3 Ternary 1011100120220021
4 Quaternary 333210031300
5 Quinary 13231212113
6 Senary 1353053224
8 Octal 77441560
10 Decimal 16663408
12 Duodecimal 56b7214
16 Hexadecimal fe4370
20 Vigesimal 542ia8
36 Base36 9x5kg

Cryptographic Hash Functions

md5 10d88c287bc7644ad524c33cd3f7f9eb
sha1 7a489bf3d4ae0614209ec34797ca417f29608934
sha256 306e594737bb99456803046f95359a612756a338171d0190232fc27e334a8629
sha512 e8d79f7ebcc26d015dda29377377cd8b3a213b5fc6d401fdd02f6818bfc73902e496f23e3a3915b8581aa0057546fb60bdbc8e076ec344809df0c866dfa82d65
ripemd-160 c59e3194dae7c6892759b741892e50a08f920b42

16663408 as geometric shapes

Circle

Radius = n
Diameter 33326816
Circumference 104699280.31314
Area 8.723234125821E+14

Sphere

Radius = n
Volume 1.9381174575744E+22
Surface area 3.4892936503284E+15
Circumference 104699280.31314

Square

Length = n
Perimeter 66653632
Area 277669166174464
Diagonal 23565617.588956

Cube

Length = n
Surface area 1666014997046784
Volume 4.6269146049849E+21
Space diagonal 28861869.28325

Equilateral Triangle

Length = n
Perimeter 49990224
Area 1.2023427587736E+14
Altitude 14430934.641625

Triangular Pyramid

Length = n
Surface area 1.2023427587736E+14
Volume 5.4528711552598E+20
Height 7855205.8629854