19994910 (number)

19994910 is an even 8-digits composite number following 19994909 and preceding 19994911. In scientific notation, it is written as 1.9994910 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 64 positive divisors. There are 4876416 positive integers (up to 19994910) that are relatively prime to 19994910.

Interesting facts

Basic properties

Name

Name nineteen million nine hundred ninety-four thousand nine hundred ten

Notation

Scientific notation 1.9994910 × 10^7
Engineering notation 1.9994910 × 10^6

Prime Factorization of 19994910

Prime Factorization 2 × 13 × 3 × 5 × 167 × 307

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 19994910
Product of the distinct prime numbers

The prime factorization of 19994910 is 2 × 13 × 3 × 5 × 167 × 307. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 19994910)

Multiplication

n×y
n×2 39989820
n×3 59984730
n×4 79979640
n×5 99974550

Division

n÷y
n÷2 9997455
n÷3 6664970
n÷3 4998727.5
n÷5 3998982

Exponentiation

ny
n2 399796425908100
n3 7.9938935543541E+21
n4 1.5983718216889E+29
n5 3.1959300721206E+36

Nth Root

y√n
2√n 4471.566839487
3√n 271.41873239628
4√n 66.869775231318
5√n 28.852529300107

Divisors of 19994910

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19994909
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19994910 can be divided by 64 positive divisors. The sum of these divisors (counting 19994910) is 1, the average is 0.015625.

Base conversion 19994910

Base System Value
2 Binary 1001100010001100100011110
3 Ternary 1101121211212020
4 Quaternary 1030101210132
5 Quinary 20104314120
6 Senary 1552321010
8 Octal 114214436
10 Decimal 19994910
12 Duodecimal 6843166
16 Hexadecimal 131191e
20 Vigesimal 64j75a
36 Base36 bwk66

Cryptographic Hash Functions

md5 e1dc1b21dc75f66d8b66ec0e10a8235c
sha1 841a9b193ad58d17c91e5fafda9ec038bb7c0b3f
sha256 48dfce85fde6197a5fd64342323173aa72152f048315b83925842487c5d48b13
sha512 f97d3e4510def2c144dd1d61cb453c14d40e774bc0056672c9bd1094ae59a13ca97ff83047c0238df2559f7d0b468c51b4ff2533dceacb9bf14defd21be2fe48
ripemd-160 bfd44ba59aaa92bdf02422224816c882591357dd

19994910 as geometric shapes

Circle

Radius = n
Diameter 39989820
Circumference 125631724.73038
Area 1.2559975145643E+15

Sphere

Radius = n
Volume 3.3484743018584E+22
Surface area 5.0239900582574E+15
Circumference 125631724.73038

Square

Length = n
Perimeter 79979640
Area 399796425908100
Diagonal 28277072.900429

Cube

Length = n
Surface area 2398778555448600
Volume 7.9938935543541E+21
Space diagonal 34632200.012767

Equilateral Triangle

Length = n
Perimeter 59984730
Area 1.7311693058932E+14
Altitude 17316100.006384

Triangular Pyramid

Length = n
Surface area 1.7311693058932E+14
Volume 9.4208939006121E+20
Height 9425690.9668098