20248750 (number)

20248750 is an even 8-digits composite number following 20248749 and preceding 20248751. In scientific notation, it is written as 2.0248750 × 10^7. The sum of its digits is 28. It has a total of 6 prime factors and 40 positive divisors. There are 7968000 positive integers (up to 20248750) that are relatively prime to 20248750.

Interesting facts

Basic properties

Name

Name twenty million two hundred forty-eight thousand seven hundred fifty

Notation

Scientific notation 2.0248750 × 10^7
Engineering notation 2.0248750 × 10^6

Prime Factorization of 20248750

Prime Factorization 2 × 5 × 25 × 5 × 167 × 97

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4049750
Product of the distinct prime numbers

The prime factorization of 20248750 is 2 × 5 × 25 × 5 × 167 × 97. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 3, 39, 62, 522, 901, 5977, 136, 11265, 65609, 41185, 847021, 7027612, 2764091, 50456003, 85585031, 423647872, 575590577, 5570465149, 1137509131

Basic calculations (n = 20248750)

Multiplication

n×y
n×2 40497500
n×3 60746250
n×4 80995000
n×5 101243750

Division

n÷y
n÷2 10124375
n÷3 6749583.3333333
n÷3 5062187.5
n÷5 4049750

Exponentiation

ny
n2 410011876562500
n3 8.3022279855449E+21
n4 1.681097389223E+29
n5 3.404012076003E+36

Nth Root

y√n
2√n 4499.8611089677
3√n 272.56248041253
4√n 67.081004084373
5√n 28.925418002926

Divisors of 20248750

1, 2, 5, 10, 25, 50, 97, 125, 167, 194, 250, 334, 485, 625, 835, 970, 1250, 1670, 2425, 4175, 4850, 8350, 12125, 16199, 20875, 24250, 32398, 41750, 60625, 80995, 104375, 121250, 161990, 208750, 404975, 809950, 2024875, 4049750, 10124375, 20248750

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20248749
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20248750 can be divided by 40 positive divisors. The sum of these divisors (counting 20248750) is 1, the average is 0.025.

Base conversion 20248750

Base System Value
2 Binary 1001101001111100010101110
3 Ternary 1102002202001201
4 Quaternary 1031033202232
5 Quinary 20140430000
6 Senary 2002000114
8 Octal 115174256
10 Decimal 20248750
12 Duodecimal 694603a
16 Hexadecimal 134f8ae
20 Vigesimal 66b1ha
36 Base36 c201a

Cryptographic Hash Functions

md5 c54584078c48c3bad60169a78f587189
sha1 15177f1b12dfa15d4d96af29481cdc24f50b584d
sha256 5177fa32d6bd710c5324ced20e6e7b25f2416ad3de7b18183804774f002a56dc
sha512 3f2dd401a077cf058b974b7891056b9fe773026c8855cb4ed5eb4dac652977c1bc5ddd4fe2eac984ea66bb92096bbe026609177fa580daaaba493edfc838d72b
ripemd-160 05ec056fdb9790aee5694d1c268db0409e2c41b1

20248750 as geometric shapes

Circle

Radius = n
Diameter 40497500
Circumference 127226648.48875
Area 1.2880902992933E+15

Sphere

Radius = n
Volume 3.4776291263754E+22
Surface area 5.1523611971733E+15
Circumference 127226648.48875

Square

Length = n
Perimeter 80995000
Area 410011876562500
Diagonal 28636056.871102

Cube

Length = n
Surface area 2460071259375000
Volume 8.3022279855449E+21
Space diagonal 35071863.78976

Equilateral Triangle

Length = n
Perimeter 60746250
Area 1.7754035047823E+14
Altitude 17535931.89488

Triangular Pyramid

Length = n
Surface area 1.7754035047823E+14
Volume 9.7842695125592E+20
Height 9545352.2903674