19946960 (number)

19946960 is an even 8-digits composite number following 19946959 and preceding 19946961. In scientific notation, it is written as 1.9946960 × 10^7. The sum of its digits is 44. It has a total of 7 prime factors and 40 positive divisors. There are 6865920 positive integers (up to 19946960) that are relatively prime to 19946960.

Interesting facts

Basic properties

Name

Name nineteen million nine hundred forty-six thousand nine hundred sixty

Notation

Scientific notation 1.9946960 × 10^7
Engineering notation 1.9946960 × 10^6

Prime Factorization of 19946960

Prime Factorization 2 × 2 × 2 × 2 × 209 × 5 × 1193

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2493370
Product of the distinct prime numbers

The prime factorization of 19946960 is 2 × 2 × 2 × 2 × 209 × 5 × 1193. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 10, 82, 45, 653, 412, 900, 1045, 906, 27399, 152768, 830073, 7159404, 585514, 69634624, 44382582, 874001616, 994131184, 8617561766, 7777956303

Basic calculations (n = 19946960)

Multiplication

n×y
n×2 39893920
n×3 59840880
n×4 79787840
n×5 99734800

Division

n÷y
n÷2 9973480
n÷3 6648986.6666667
n÷3 4986740
n÷5 3989392

Exponentiation

ny
n2 397881213241600
n3 7.9365206452817E+21
n4 1.5830945985061E+29
n5 3.1577924632617E+36

Nth Root

y√n
2√n 4466.2019658766
3√n 271.20159470931
4√n 66.829648853459
5√n 28.838677697008

Divisors of 19946960

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 209, 418, 836, 1045, 1193, 1672, 2090, 2386, 3344, 4180, 4772, 5965, 8360, 9544, 11930, 16720, 19088, 23860, 47720, 95440, 249337, 498674, 997348, 1246685, 1994696, 2493370, 3989392, 4986740, 9973480, 19946960

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19946959
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19946960 can be divided by 40 positive divisors. The sum of these divisors (counting 19946960) is 1, the average is 0.025.

Base conversion 19946960

Base System Value
2 Binary 1001100000101110111010000
3 Ternary 1101112102002022
4 Quaternary 1030011313100
5 Quinary 20101300320
6 Senary 1551311012
8 Octal 114056720
10 Decimal 19946960
12 Duodecimal 681b468
16 Hexadecimal 1305dd0
20 Vigesimal 64d780
36 Base36 bvj68

Cryptographic Hash Functions

md5 873c6b8b073fdf0bad72da1abaa5bb7f
sha1 88452d6bbea68b9afbf05bc6143e65802f4d06eb
sha256 7c00a14bfcddf6b284103b62c328b6653895d5a8d01b2280d78e33becb452d4f
sha512 e3ec7098e3cb599972a0ca87ad40bdd7d8ea4be55368f8828069ada4b24b820ad649db571a9498ec4bc8c70a287a8b949c63f11a2c0e7868b4242b655eaa4084
ripemd-160 72c66ceabe861e23b6d7b1fbd3f279f46584bbd5

19946960 as geometric shapes

Circle

Radius = n
Diameter 39893920
Circumference 125330445.9949
Area 1.2499806965212E+15

Sphere

Radius = n
Volume 3.3244419939041E+22
Surface area 4.9999227860848E+15
Circumference 125330445.9949

Square

Length = n
Perimeter 79787840
Area 397881213241600
Diagonal 28209261.360114

Cube

Length = n
Surface area 2387287279449600
Volume 7.9365206452817E+21
Space diagonal 34549148.176544

Equilateral Triangle

Length = n
Perimeter 59840880
Area 1.722876191779E+14
Altitude 17274574.088272

Triangular Pyramid

Length = n
Surface area 1.722876191779E+14
Volume 9.3532792788428E+20
Height 9403087.1200379