20097940 (number)

20097940 is an even 8-digits composite number following 20097939 and preceding 20097941. In scientific notation, it is written as 2.0097940 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 24 positive divisors. There are 7996800 positive integers (up to 20097940) that are relatively prime to 20097940.

Interesting facts

Basic properties

Name

Name twenty million ninety-seven thousand nine hundred forty

Notation

Scientific notation 2.0097940 × 10^7
Engineering notation 2.0097940 × 10^6

Prime Factorization of 20097940

Prime Factorization 2 × 2 × 5 × 197 × 5101

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10048970
Product of the distinct prime numbers

The prime factorization of 20097940 is 2 × 2 × 5 × 197 × 5101. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 3, 46, 79, 278, 284, 857, 5891, 51505, 14212, 559561, 976518, 2374195, 9891886, 4321519, 63574955, 12648492, 963396651, 4596401834, 1548534846

Basic calculations (n = 20097940)

Multiplication

n×y
n×2 40195880
n×3 60293820
n×4 80391760
n×5 100489700

Division

n÷y
n÷2 10048970
n÷3 6699313.3333333
n÷3 5024485
n÷5 4019588

Exponentiation

ny
n2 403927192243600
n3 8.1181044740803E+21
n4 1.631571766338E+29
n5 3.2791231465555E+36

Nth Root

y√n
2√n 4483.0726070408
3√n 271.88412379651
4√n 66.955751112513
5√n 28.882202531074

Divisors of 20097940

1, 2, 4, 5, 10, 20, 197, 394, 788, 985, 1970, 3940, 5101, 10202, 20404, 25505, 51010, 102020, 1004897, 2009794, 4019588, 5024485, 10048970, 20097940

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 -20097939
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 20097940 can be divided by 24 positive divisors. The sum of these divisors (counting 20097940) is 1, the average is 0.041666666666667.

Base conversion 20097940

Base System Value
2 Binary 1001100101010101110010100
3 Ternary 1101211002012011
4 Quaternary 1030222232110
5 Quinary 20121113230
6 Senary 1554434004
8 Octal 114525624
10 Decimal 20097940
12 Duodecimal 6892904
16 Hexadecimal 132ab94
20 Vigesimal 65c4h0
36 Base36 byro4

Cryptographic Hash Functions

md5 3aeff919bd9aa39d9c0035cabc4df93d
sha1 78bb331d92aa582eb8d928c7f5129f9a69f95e16
sha256 0245a182b38b49811fad965ef04a935ddf3c036f45f94e37f24186c7db4687dd
sha512 daa3427f30e123e5556913ec3bf0f3ec17f7d94102ab107102cc85e2c661b2e738d8ad6c8eb9b7292c28280e600aeba0ba9bdec936aa63b3528debc87ba15bfe
ripemd-160 04fff1df62c980e772a8ca77da7b118c169791a1

20097940 as geometric shapes

Circle

Radius = n
Diameter 40195880
Circumference 126279081.31258
Area 1.2689746997376E+15

Sphere

Radius = n
Volume 3.400503650246E+22
Surface area 5.0758987989506E+15
Circumference 126279081.31258

Square

Length = n
Perimeter 80391760
Area 403927192243600
Diagonal 28422779.323761

Cube

Length = n
Surface area 2423563153461600
Volume 8.1181044740803E+21
Space diagonal 34810653.207471

Equilateral Triangle

Length = n
Perimeter 60293820
Area 1.7490560488114E+14
Altitude 17405326.603735

Triangular Pyramid

Length = n
Surface area 1.7490560488114E+14
Volume 9.5672778733384E+20
Height 9474259.7745869