16647680 (number)

16647680 is an even 8-digits composite number following 16647679 and preceding 16647681. In scientific notation, it is written as 1.6647680 × 10^7. The sum of its digits is 38. It has a total of 12 prime factors and 80 positive divisors. There are 5701632 positive integers (up to 16647680) that are relatively prime to 16647680.

Interesting facts

Basic properties

Name

Name sixteen million six hundred forty-seven thousand six hundred eighty

Notation

Scientific notation 1.6647680 × 10^7
Engineering notation 1.6647680 × 10^6

Prime Factorization of 16647680

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 929

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 12
Total number of prime factors
rad Radical 65030
Product of the distinct prime numbers

The prime factorization of 16647680 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 929. Since it has a total of 12 prime factors.

Most popular turbo-numbers

9, 9, 54, 1, 854, 367, 6725, 6501, 28140, 33152, 793367, 113065, 1633489, 1781673, 41295386, 88107774, 641464032, 728989041, 8027522580, 3493782063

Basic calculations (n = 16647680)

Multiplication

n×y
n×2 33295360
n×3 49943040
n×4 66590720
n×5 83238400

Division

n÷y
n÷2 8323840
n÷3 5549226.6666667
n÷3 4161920
n÷5 3329536

Exponentiation

ny
n2 277145249382400
n3 4.6138254252384E+21
n4 7.6809489255233E+28
n5 1.2786997980846E+36

Nth Root

y√n
2√n 4080.1568597298
3√n 255.33944286287
4√n 63.876105546047
5√n 27.814467112576

Divisors of 16647680

1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 929, 1120, 1280, 1792, 1858, 2240, 2560, 3584, 3716, 4480, 4645, 6503, 7432, 8960, 9290, 13006, 14864, 17920, 18580, 26012, 29728, 32515, 37160, 52024, 59456, 65030, 74320, 104048, 118912, 130060, 148640, 208096, 237824, 260120, 297280, 416192, 475648, 520240, 594560, 832384, 1040480, 1189120, 1664768, 2080960, 2378240, 3329536, 4161920, 8323840, 16647680

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16647679
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16647680 can be divided by 80 positive divisors. The sum of these divisors (counting 16647680) is 1, the average is 0.0125.

Base conversion 16647680

Base System Value
2 Binary 111111100000011000000000
3 Ternary 1011022210022202
4 Quaternary 333200120000
5 Quinary 13230211210
6 Senary 1352452332
8 Octal 77403000
10 Decimal 16647680
12 Duodecimal 56aa0a8
16 Hexadecimal fe0600
20 Vigesimal 540j40
36 Base36 9wtfk

Cryptographic Hash Functions

md5 fc19336a24f37c1d52f1f0586e08a78d
sha1 7efebb3010785de966d049910b8b906256ea1813
sha256 663c2920887985780a3239950f562d4c9ca009e1689f3f8db6e838cd45f2c42b
sha512 f2c10e270d7da0de43515ff4e0047cb2c0b5694fecd5476563e1c86b6c577ab8b5bdeba46ef2caeb7674773be84e2157bb1ef83523411935f4ecf69c898ceb0c
ripemd-160 07c9b01873bf97ac8eaace2d304cf94dce81b97b

16647680 as geometric shapes

Circle

Radius = n
Diameter 33295360
Circumference 104600458.37463
Area 8.7067747943706E+14

Sphere

Radius = n
Volume 1.9326346747833E+22
Surface area 3.4827099177482E+15
Circumference 104600458.37463

Square

Length = n
Perimeter 66590720
Area 277145249382400
Diagonal 23543374.838047

Cube

Length = n
Surface area 1662871496294400
Volume 4.6138254252384E+21
Space diagonal 28834627.588148

Equilateral Triangle

Length = n
Perimeter 49943040
Area 1.2000741325167E+14
Altitude 14417313.794074

Triangular Pyramid

Length = n
Surface area 1.2000741325167E+14
Volume 5.437445408995E+20
Height 7847791.6126824