20197500 (number)

20197500 is an even 8-digits composite number following 20197499 and preceding 20197501. In scientific notation, it is written as 2.0197500 × 10^7. The sum of its digits is 24. It has a total of 7 prime factors and 60 positive divisors. There are 5384000 positive integers (up to 20197500) that are relatively prime to 20197500.

Interesting facts

Basic properties

Name

Name twenty million one hundred ninety-seven thousand five hundred

Notation

Scientific notation 2.0197500 × 10^7
Engineering notation 2.0197500 × 10^6

Prime Factorization of 20197500

Prime Factorization 2 × 2 × 3 × 5 × 25 × 5 × 2693

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2019750
Product of the distinct prime numbers

The prime factorization of 20197500 is 2 × 2 × 3 × 5 × 25 × 5 × 2693. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 3, 74, 63, 418, 520, 5449, 9088, 42715, 10241, 840472, 490235, 8336436, 6089770, 36418091, 80949818, 681971798, 143062804, 7044921584, 4585507125

Basic calculations (n = 20197500)

Multiplication

n×y
n×2 40395000
n×3 60592500
n×4 80790000
n×5 100987500

Division

n÷y
n÷2 10098750
n÷3 6732500
n÷3 5049375
n÷5 4039500

Exponentiation

ny
n2 407939006250000
n3 8.2393480787344E+21
n4 1.6641423282024E+29
n5 3.3611514673867E+36

Nth Root

y√n
2√n 4494.1628808934
3√n 272.33233239764
4√n 67.038517890041
5√n 28.910760991725

Divisors of 20197500

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 625, 750, 1250, 1500, 1875, 2500, 2693, 3750, 5386, 7500, 8079, 10772, 13465, 16158, 26930, 32316, 40395, 53860, 67325, 80790, 134650, 161580, 201975, 269300, 336625, 403950, 673250, 807900, 1009875, 1346500, 1683125, 2019750, 3366250, 4039500, 5049375, 6732500, 10098750, 20197500

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20197499
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20197500 can be divided by 60 positive divisors. The sum of these divisors (counting 20197500) is 1, the average is 0.016666666666667.

Base conversion 20197500

Base System Value
2 Binary 1001101000011000001111100
3 Ternary 1102000010202120
4 Quaternary 1031003001330
5 Quinary 20132310000
6 Senary 2000522540
8 Octal 115030174
10 Decimal 20197500
12 Duodecimal 6920450
16 Hexadecimal 134307c
20 Vigesimal 664df0
36 Base36 c0who

Cryptographic Hash Functions

md5 f16aa1fb43dbc80be9cf835c7bbf22fa
sha1 dae23ccc19a25323354e362edd7b07fe0cbe98de
sha256 37d75aa95196eeae04a87127d8a9cf9645dabea8f8dae8517eb058c1be129dac
sha512 a080801b904380e7e45149e8c637b882a2dcad61768959f5009a35fadd49f57960a7f5e1d19bac52aa8763ca84951c5695e6a956b03cfe4f1e5787cbed4a74f1
ripemd-160 d0d2f85a20bd30d2cd72b4ff5a097f3abf42b258

20197500 as geometric shapes

Circle

Radius = n
Diameter 40395000
Circumference 126904635.24176
Area 1.2815781851477E+15

Sphere

Radius = n
Volume 3.4512900526028E+22
Surface area 5.1263127405909E+15
Circumference 126904635.24176

Square

Length = n
Perimeter 80790000
Area 407939006250000
Diagonal 28563578.426031

Cube

Length = n
Surface area 2447634037500000
Volume 8.2393480787344E+21
Space diagonal 34983096.185872

Equilateral Triangle

Length = n
Perimeter 60592500
Area 1.7664277130354E+14
Altitude 17491548.092936

Triangular Pyramid

Length = n
Surface area 1.7664277130354E+14
Volume 9.7101648317157E+20
Height 9521192.8086769