20097972 (number)

20097972 is an even 8-digits composite number following 20097971 and preceding 20097973. In scientific notation, it is written as 2.0097972 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 6346512 positive integers (up to 20097972) that are relatively prime to 20097972.

Interesting facts

Basic properties

Name

Name twenty million ninety-seven thousand nine hundred seventy-two

Notation

Scientific notation 2.0097972 × 10^7
Engineering notation 2.0097972 × 10^6

Prime Factorization of 20097972

Prime Factorization 2 × 2 × 9 × 19 × 29383

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10048986
Product of the distinct prime numbers

The prime factorization of 20097972 is 2 × 2 × 9 × 19 × 29383. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 7, 44, 41, 892, 173, 1672, 8418, 20534, 35610, 411147, 126885, 5084481, 8730600, 82117282, 61681889, 542981821, 531949792, 827097811, 8112840182

Basic calculations (n = 20097972)

Multiplication

n×y
n×2 40195944
n×3 60293916
n×4 80391888
n×5 100489860

Division

n÷y
n÷2 10048986
n÷3 6699324
n÷3 5024493
n÷5 4019594.4

Exponentiation

ny
n2 403928478512784
n3 8.1181432511525E+21
n4 1.6315821575365E+29
n5 3.2791492517869E+36

Nth Root

y√n
2√n 4483.0761760202
3√n 271.88426809467
4√n 66.955777764284
5√n 28.882211728334

Divisors of 20097972

1, 2, 4, 9, 18, 19, 36, 38, 76, 171, 342, 684, 29383, 58766, 117532, 264447, 528894, 558277, 1057788, 1116554, 2233108, 5024493, 10048986, 20097972

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20097971
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20097972 can be divided by 24 positive divisors. The sum of these divisors (counting 20097972) is 1, the average is 0.041666666666667.

Base conversion 20097972

Base System Value
2 Binary 1001100101010101110110100
3 Ternary 1101211002020100
4 Quaternary 1030222232310
5 Quinary 20121113342
6 Senary 1554434100
8 Octal 114525664
10 Decimal 20097972
12 Duodecimal 6892930
16 Hexadecimal 132abb4
20 Vigesimal 65c4ic
36 Base36 byrp0

Cryptographic Hash Functions

md5 9b1e79e5d7f1869dbe4c092b01e26c01
sha1 239df1c4637e2254d0d27ca9a2780c131403e4c8
sha256 0996febd54c31e1fc700f77470995c3aeb2f13310bc1c9b87a769e27d23d2838
sha512 77c43fe4474a20997c4ad5904b3aedbe5d8ceb7b55779cc145b4bfc75f616eeae72361700ac3904091f844a16aa9d1bdf50ff2fcbf71dca1eabf6941b875e374
ripemd-160 5685b064aa283a54f5bf2c73ae33ca44006b9a57

20097972 as geometric shapes

Circle

Radius = n
Diameter 40195944
Circumference 126279282.37451
Area 1.2689787406715E+15

Sphere

Radius = n
Volume 3.400519893148E+22
Surface area 5.0759149626859E+15
Circumference 126279282.37451

Square

Length = n
Perimeter 80391888
Area 403928478512784
Diagonal 28422824.578595

Cube

Length = n
Surface area 2423570871076704
Volume 8.1181432511525E+21
Space diagonal 34810708.633097

Equilateral Triangle

Length = n
Perimeter 60293916
Area 1.7490616185203E+14
Altitude 17405354.316548

Triangular Pyramid

Length = n
Surface area 1.7490616185203E+14
Volume 9.5673235725563E+20
Height 9474274.8595316