20009250 (number)

20009250 is an even 8-digits composite number following 20009249 and preceding 20009251. In scientific notation, it is written as 2.0009250 × 10^7. The sum of its digits is 18. It has a total of 6 prime factors and 32 positive divisors. There are 5335200 positive integers (up to 20009250) that are relatively prime to 20009250.

Interesting facts

Basic properties

Name

Name twenty million nine thousand two hundred fifty

Notation

Scientific notation 2.0009250 × 10^7
Engineering notation 2.0009250 × 10^6

Prime Factorization of 20009250

Prime Factorization 2 × 9 × 5 × 5 × 5 × 8893

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 800370
Product of the distinct prime numbers

The prime factorization of 20009250 is 2 × 9 × 5 × 5 × 5 × 8893. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 7, 71, 14, 848, 736, 8142, 5911, 21795, 67262, 835124, 805054, 2149442, 7064387, 81416700, 74986726, 663026358, 742795704, 6491703257, 2039251121

Basic calculations (n = 20009250)

Multiplication

n×y
n×2 40018500
n×3 60027750
n×4 80037000
n×5 100046250

Division

n÷y
n÷2 10004625
n÷3 6669750
n÷3 5002312.5
n÷5 4001850

Exponentiation

ny
n2 400370085562500
n3 8.0111051345415E+21
n4 1.6029620541332E+29
n5 3.2074068481665E+36

Nth Root

y√n
2√n 4473.1700168896
3√n 271.48360248128
4√n 66.881761466708
5√n 28.856666619343

Divisors of 20009250

1, 2, 5, 9, 10, 18, 25, 45, 50, 90, 125, 225, 250, 450, 1125, 2250, 8893, 17786, 44465, 80037, 88930, 160074, 222325, 400185, 444650, 800370, 1111625, 2000925, 2223250, 4001850, 10004625, 20009250

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20009249
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20009250 can be divided by 32 positive divisors. The sum of these divisors (counting 20009250) is 1, the average is 0.03125.

Base conversion 20009250

Base System Value
2 Binary 1001100010101000100100010
3 Ternary 1101122120112100
4 Quaternary 1030111010202
5 Quinary 20110244000
6 Senary 1552511230
8 Octal 114250442
10 Decimal 20009250
12 Duodecimal 684b516
16 Hexadecimal 1315122
20 Vigesimal 65132a
36 Base36 bwv8i

Cryptographic Hash Functions

md5 56b78476213ba1475ecba7e6c60c3b91
sha1 df86856ab4017b6ae381bdb7749d88141c082e2c
sha256 4ae535bdae25e4b8c3881367835fcd11c0a7d3a4afab43f2cb62794a36123f05
sha512 38f67204a554b1de77c8ddbc28429b9fab97152b3a311fc624df64e2ce05a769255b06f07470b14c6a325c0ae1c76caa916f81be5979f5d5350f74745181bc5f
ripemd-160 207f202d1eee96bfd244768d2a6683229bd635a2

20009250 as geometric shapes

Circle

Radius = n
Diameter 40018500
Circumference 125721825.60768
Area 1.2577997195203E+15

Sphere

Radius = n
Volume 3.3556838717081E+22
Surface area 5.0311988780811E+15
Circumference 125721825.60768

Square

Length = n
Perimeter 80037000
Area 400370085562500
Diagonal 28297352.722914

Cube

Length = n
Surface area 2402220513375000
Volume 8.0111051345415E+21
Space diagonal 34657037.621348

Equilateral Triangle

Length = n
Perimeter 60027750
Area 1.7336533250624E+14
Altitude 17328518.810674

Triangular Pyramid

Length = n
Surface area 1.7336533250624E+14
Volume 9.4411779423877E+20
Height 9432450.907638