20197040 (number)

20197040 is an even 8-digits composite number following 20197039 and preceding 20197041. In scientific notation, it is written as 2.0197040 × 10^7. The sum of its digits is 23. It has a total of 6 prime factors and 20 positive divisors. There are 8078784 positive integers (up to 20197040) that are relatively prime to 20197040.

Interesting facts

Basic properties

Name

Name twenty million one hundred ninety-seven thousand forty

Notation

Scientific notation 2.0197040 × 10^7
Engineering notation 2.0197040 × 10^6

Prime Factorization of 20197040

Prime Factorization 2 × 2 × 2 × 2 × 5 × 252463

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2524630
Product of the distinct prime numbers

The prime factorization of 20197040 is 2 × 2 × 2 × 2 × 5 × 252463. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 8, 28, 77, 621, 782, 43, 7007, 56802, 37165, 603639, 933690, 7903179, 5992335, 99810931, 92814782, 448886336, 433933854, 2068137281, 7914924749

Basic calculations (n = 20197040)

Multiplication

n×y
n×2 40394080
n×3 60591120
n×4 80788160
n×5 100985200

Division

n÷y
n÷2 10098520
n÷3 6732346.6666667
n÷3 5049260
n÷5 4039408

Exponentiation

ny
n2 407920424761600
n3 8.238785135727E+21
n4 1.6639907293768E+29
n5 3.3607687320853E+36

Nth Root

y√n
2√n 4494.1117031066
3√n 272.33026491694
4√n 67.038136184612
5√n 28.910629301455

Divisors of 20197040

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 252463, 504926, 1009852, 1262315, 2019704, 2524630, 4039408, 5049260, 10098520, 20197040

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20197039
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20197040 can be divided by 20 positive divisors. The sum of these divisors (counting 20197040) is 1, the average is 0.05.

Base conversion 20197040

Base System Value
2 Binary 1001101000010111010110000
3 Ternary 1102000010010112
4 Quaternary 1031002322300
5 Quinary 20132301130
6 Senary 2000520452
8 Octal 115027260
10 Decimal 20197040
12 Duodecimal 6920128
16 Hexadecimal 1342eb0
20 Vigesimal 664cc0
36 Base36 c0w4w

Cryptographic Hash Functions

md5 c740e4e1a61cf1d378c0f321df901f3a
sha1 bc67d4ffb9deb3fb3570949483f47b61eaa598e5
sha256 3938c0405c8a006942b0a32dfd24207101ce2886fa2e19e78651f60dc291730f
sha512 7dcb3b25e37991425eccfa6926e88c90168ccefee3f5a6268d72e05272104520d3311b2876657bcaa04645c2a2fae4e7eea3bbe961f601fc37958c1716777f52
ripemd-160 96aaa31dd701221363962599fc2b1b4628eee8c9

20197040 as geometric shapes

Circle

Radius = n
Diameter 40394080
Circumference 126901744.97652
Area 1.2815198096803E+15

Sphere

Radius = n
Volume 3.4510542475873E+22
Surface area 5.1260792387211E+15
Circumference 126901744.97652

Square

Length = n
Perimeter 80788160
Area 407920424761600
Diagonal 28562927.887792

Cube

Length = n
Surface area 2447522548569600
Volume 8.238785135727E+21
Space diagonal 34982299.442501

Equilateral Triangle

Length = n
Perimeter 60591120
Area 1.7663472528304E+14
Altitude 17491149.72125

Triangular Pyramid

Length = n
Surface area 1.7663472528304E+14
Volume 9.7095013970192E+20
Height 9520975.9625973