19994760 (number)

19994760 is an even 8-digits composite number following 19994759 and preceding 19994761. In scientific notation, it is written as 1.9994760 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 32 positive divisors. There are 5331840 positive integers (up to 19994760) that are relatively prime to 19994760.

Interesting facts

Basic properties

Name

Name nineteen million nine hundred ninety-four thousand seven hundred sixty

Notation

Scientific notation 1.9994760 × 10^7
Engineering notation 1.9994760 × 10^6

Prime Factorization of 19994760

Prime Factorization 2 × 2 × 2 × 5 × 9 × 55541

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4998690
Product of the distinct prime numbers

The prime factorization of 19994760 is 2 × 2 × 2 × 5 × 9 × 55541. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 7, 4, 85, 783, 987, 5092, 9341, 1176, 89686, 370382, 376100, 3774175, 5870515, 46005393, 61640427, 399387036, 855591202, 7415092681, 4644854582

Basic calculations (n = 19994760)

Multiplication

n×y
n×2 39989520
n×3 59984280
n×4 79979040
n×5 99973800

Division

n÷y
n÷2 9997380
n÷3 6664920
n÷3 4998690
n÷5 3998952

Exponentiation

ny
n2 399790427457600
n3 7.9937136473121E+21
n4 1.5983238588673E+29
n5 3.1958101960326E+36

Nth Root

y√n
2√n 4471.5500668113
3√n 271.41805367502
4√n 66.869649818219
5√n 28.852486010166

Divisors of 19994760

1, 2, 4, 5, 8, 9, 10, 18, 20, 36, 40, 45, 72, 90, 180, 360, 55541, 111082, 222164, 277705, 444328, 499869, 555410, 999738, 1110820, 1999476, 2221640, 2499345, 3998952, 4998690, 9997380, 19994760

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19994759
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19994760 can be divided by 32 positive divisors. The sum of these divisors (counting 19994760) is 1, the average is 0.03125.

Base conversion 19994760

Base System Value
2 Binary 1001100010001100010001000
3 Ternary 1101121211122200
4 Quaternary 1030101202020
5 Quinary 20104313020
6 Senary 1552320200
8 Octal 114214210
10 Decimal 19994760
12 Duodecimal 6843060
16 Hexadecimal 1311888
20 Vigesimal 64j6i0
36 Base36 bwk20

Cryptographic Hash Functions

md5 ee5e087523b52510df07539452fb8844
sha1 5d819e6a118a93aaccfa2ef2c8e2148830010cb4
sha256 33198b13f19297de94dca28945758953daaa0ecdb7b7a2c2c297d1fdcd04efae
sha512 4e2a20de1168d903671e06287e1b9b3e960793dc69e271ca9e02394ddb22779026b9922bfaa576176b7081ef1ade8afde04e86ea6eb013bf0499dc6410fad397
ripemd-160 6a352b945468cf0d42276caae93a929e644f22fa

19994760 as geometric shapes

Circle

Radius = n
Diameter 39989520
Circumference 125630782.25258
Area 1.2559786698763E+15

Sphere

Radius = n
Volume 3.3483989425728E+22
Surface area 5.0239146795053E+15
Circumference 125630782.25258

Square

Length = n
Perimeter 79979040
Area 399790427457600
Diagonal 28276860.768395

Cube

Length = n
Surface area 2398742564745600
Volume 7.9937136473121E+21
Space diagonal 34631940.205146

Equilateral Triangle

Length = n
Perimeter 59984280
Area 1.7311433318406E+14
Altitude 17315970.102573

Triangular Pyramid

Length = n
Surface area 1.7311433318406E+14
Volume 9.4206818781298E+20
Height 9425620.2561317