16689920 (number)

16689920 is an even 8-digits composite number following 16689919 and preceding 16689921. In scientific notation, it is written as 1.6689920 × 10^7. The sum of its digits is 41. It has a total of 11 prime factors and 72 positive divisors. There are 5701632 positive integers (up to 16689920) that are relatively prime to 16689920.

Interesting facts

Basic properties

Name

Name sixteen million six hundred eighty-nine thousand nine hundred twenty

Notation

Scientific notation 1.6689920 × 10^7
Engineering notation 1.6689920 × 10^6

Prime Factorization of 16689920

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 221 × 59

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 130390
Product of the distinct prime numbers

The prime factorization of 16689920 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 221 × 59. Since it has a total of 11 prime factors.

Most popular turbo-numbers

2, 2, 28, 39, 520, 495, 6121, 3274, 11453, 99505, 255264, 614572, 1663150, 5912461, 56748109, 2683725, 813485554, 807284045, 7644551289, 7824811535

Basic calculations (n = 16689920)

Multiplication

n×y
n×2 33379840
n×3 50069760
n×4 66759680
n×5 83449600

Division

n÷y
n÷2 8344960
n÷3 5563306.6666667
n÷3 4172480
n÷5 3337984

Exponentiation

ny
n2 278553429606400
n3 4.6490344558564E+21
n4 7.7592013145488E+28
n5 1.2950044920371E+36

Nth Root

y√n
2√n 4085.3298520438
3√n 255.55521725083
4√n 63.916585109373
5√n 27.828567485661

Divisors of 16689920

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 128, 160, 221, 236, 256, 295, 320, 442, 472, 590, 640, 884, 944, 1105, 1180, 1280, 1768, 1888, 2210, 2360, 3536, 3776, 4420, 4720, 7072, 7552, 8840, 9440, 13039, 14144, 15104, 17680, 18880, 26078, 28288, 35360, 37760, 52156, 56576, 65195, 70720, 75520, 104312, 130390, 141440, 208624, 260780, 282880, 417248, 521560, 834496, 1043120, 1668992, 2086240, 3337984, 4172480, 8344960, 16689920

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16689919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16689920 can be divided by 72 positive divisors. The sum of these divisors (counting 16689920) is 1, the average is 0.013888888888889.

Base conversion 16689920

Base System Value
2 Binary 111111101010101100000000
3 Ternary 1011101221021012
4 Quaternary 333222230000
5 Quinary 13233034140
6 Senary 1353420052
8 Octal 77525400
10 Decimal 16689920
12 Duodecimal 570a628
16 Hexadecimal feab00
20 Vigesimal 5464g0
36 Base36 9xq0w

Cryptographic Hash Functions

md5 f8b38e6905dd0a2b230da5377f5db985
sha1 b83a7a093fb91d8ac797e03fcfebe814bfdf0b8d
sha256 0ff56a5398be685d7f0e7fa9335fe136d01cb1e0c90fdc48d0fa420a28043b8c
sha512 f93a8d764702f9cfceb299faf580861180670ec425af4cb01398e18070f8bbf6c050c2d4b0bbe6e1a93b53c0fb038e611fb94ae71da193cb40cc41493c6fff0f
ripemd-160 ad7307797e72c91a5364554d5b9d840dbcec3782

16689920 as geometric shapes

Circle

Radius = n
Diameter 33379840
Circumference 104865860.122
Area 8.7510140808371E+14

Sphere

Radius = n
Volume 1.9473829990406E+22
Surface area 3.5004056323348E+15
Circumference 104865860.122

Square

Length = n
Perimeter 66759680
Area 278553429606400
Diagonal 23603111.218922

Cube

Length = n
Surface area 1671320577638400
Volume 4.6490344558564E+21
Space diagonal 28907789.41426

Equilateral Triangle

Length = n
Perimeter 50069760
Area 1.2061717317521E+14
Altitude 14453894.70713

Triangular Pyramid

Length = n
Surface area 1.2061717317521E+14
Volume 5.47893964951E+20
Height 7867703.7396407