19540197 (number)

19540197 is an odd 8-digits composite number following 19540196 and preceding 19540198. In scientific notation, it is written as 1.9540197 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 20 positive divisors. There are 12968640 positive integers (up to 19540197) that are relatively prime to 19540197.

Interesting facts

Basic properties

Name

Name nineteen million five hundred forty thousand one hundred ninety-seven

Notation

Scientific notation 1.9540197 × 10^7
Engineering notation 1.9540197 × 10^6

Prime Factorization of 19540197

Prime Factorization 3 × 3 × 9 × 761 × 317

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6513399
Product of the distinct prime numbers

The prime factorization of 19540197 is 3 × 3 × 9 × 761 × 317. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 2, 91, 43, 159, 267, 9597, 2913, 90244, 28073, 856387, 506453, 587029, 9498192, 97841229, 49437427, 383417206, 606710599, 125297049, 803042598

Basic calculations (n = 19540197)

Multiplication

n×y
n×2 39080394
n×3 58620591
n×4 78160788
n×5 97700985

Division

n÷y
n÷2 9770098.5
n÷3 6513399
n÷3 4885049.25
n÷5 3908039.4

Exponentiation

ny
n2 381819298798809
n3 7.4608243169306E+21
n4 1.4578597693521E+29
n5 2.8486867091515E+36

Nth Root

y√n
2√n 4420.4295040188
3√n 269.34545152781
4√n 66.486310651282
5√n 28.720089408436

Divisors of 19540197

1, 3, 9, 27, 81, 317, 761, 951, 2283, 2853, 6849, 8559, 20547, 25677, 61641, 241237, 723711, 2171133, 6513399, 19540197

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 -19540196
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 19540197 can be divided by 20 positive divisors. The sum of these divisors (counting 19540197) is 1, the average is 0.05.

Base conversion 19540197

Base System Value
2 Binary 1001010100010100011100101
3 Ternary 1100202202010000
4 Quaternary 1022202203211
5 Quinary 20000241242
6 Senary 1534451513
8 Octal 112424345
10 Decimal 19540197
12 Duodecimal 6663b99
16 Hexadecimal 12a28e5
20 Vigesimal 622a9h
36 Base36 bmtb9

Cryptographic Hash Functions

md5 0e5d792139e46d135b8f56ffcbaedbcd
sha1 b6ab664368d45b4990a90186078bdd923dcd99c4
sha256 1a04a31ac9e32aa426583c47d9ec83614965996990c7a8226e313add0bac3be6
sha512 a9ac707ade838cbe4a2a6db474e410c65972f21ef931c40ea76ac54d3002cd68305a0160f3630abe067d1ec75ea87f3f52b3d2d802a3dcf9c4c1a5ed50037593
ripemd-160 9ded4f0ed8f297355be34a773944c203ad7d7c42

19540197 as geometric shapes

Circle

Radius = n
Diameter 39080394
Circumference 122774678.68979
Area 1.1995207041051E+15

Sphere

Radius = n
Volume 3.1251827818391E+22
Surface area 4.7980828164206E+15
Circumference 122774678.68979

Square

Length = n
Perimeter 78160788
Area 381819298798809
Diagonal 27634011.608842

Cube

Length = n
Surface area 2290915792792854
Volume 7.4608243169306E+21
Space diagonal 33844613.993905

Equilateral Triangle

Length = n
Perimeter 58620591
Area 1.6533260620746E+14
Altitude 16922306.996952

Triangular Pyramid

Length = n
Surface area 1.6533260620746E+14
Volume 8.7926657795719E+20
Height 9211337.2029474