20108250 (number)

20108250 is an even 8-digits composite number following 20108249 and preceding 20108251. In scientific notation, it is written as 2.0108250 × 10^7. The sum of its digits is 18. It has a total of 8 prime factors and 88 positive divisors. There are 5346000 positive integers (up to 20108250) that are relatively prime to 20108250.

Interesting facts

Basic properties

Name

Name twenty million one hundred eight thousand two hundred fifty

Notation

Scientific notation 2.0108250 × 10^7
Engineering notation 2.0108250 × 10^6

Prime Factorization of 20108250

Prime Factorization 2 × 15 × 5 × 9 × 5 × 3 × 3 × 331

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1340550
Product of the distinct prime numbers

The prime factorization of 20108250 is 2 × 15 × 5 × 9 × 5 × 3 × 3 × 331. Since it has a total of 8 prime factors.

Most popular turbo-numbers

2, 8, 64, 41, 585, 256, 6650, 1301, 63671, 61154, 441872, 187036, 4406333, 8086366, 74635836, 69618307, 632104738, 691633500, 4558627367, 5459115056

Basic calculations (n = 20108250)

Multiplication

n×y
n×2 40216500
n×3 60324750
n×4 80433000
n×5 100541250

Division

n÷y
n÷2 10054125
n÷3 6702750
n÷3 5027062.5
n÷5 4021650

Exponentiation

ny
n2 404341718062500
n3 8.1306043522303E+21
n4 1.6349222496573E+29
n5 3.2875425326672E+36

Nth Root

y√n
2√n 4484.2223406071
3√n 271.9306069374
4√n 66.964336333657
5√n 28.885165167292

Divisors of 20108250

1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 270, 331, 375, 405, 450, 662, 675, 750, 810, 993, 1125, 1215, 1350, 1655, 1986, 2025, 2250, 2430, 2979, 3310, 3375, 4050, 4965, 5958, 6075, 6750, 8275, 8937, 9930, 10125, 12150, 14895, 16550, 17874, 20250, 24825, 26811, 29790, 30375, 44685, 49650, 53622, 60750, 74475, 89370, 124125, 134055, 148950, 223425, 248250, 268110, 372375, 402165, 446850, 670275, 744750, 804330, 1117125, 1340550, 2010825, 2234250, 3351375, 4021650, 6702750, 10054125, 20108250

88 divisors

τ Total Divisors 88
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20108249
Sum of the proper positive divisors of n
A Arithmetic Mean 0.011363636363636
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 88
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20108250 can be divided by 88 positive divisors. The sum of these divisors (counting 20108250) is 1, the average is 0.011363636363636.

Base conversion 20108250

Base System Value
2 Binary 1001100101101001111011010
3 Ternary 1101211121100000
4 Quaternary 1030231033122
5 Quinary 20121431000
6 Senary 1554553430
8 Octal 114551732
10 Decimal 20108250
12 Duodecimal 6898876
16 Hexadecimal 132d3da
20 Vigesimal 65daca
36 Base36 byzmi

Cryptographic Hash Functions

md5 92c81fe780c3320809bd57c125bd325a
sha1 e79d0e11ee849d21e4a002793578c135f92c7438
sha256 1f90c4015905afee80a152157e78c88f515fdbba47f2aab000360d9e3eb8edbf
sha512 d305cc701d5fa5a290b6a4562979b0b9e8755552328224569cce4d31e4bf815f9897b2ae9b97e99a15d66e6bfdce6734ff7115479c705361d93e5ec3c4f9841c
ripemd-160 41420a9c2bb757cf9c6f4d09cf1990523b281365

20108250 as geometric shapes

Circle

Radius = n
Diameter 40216500
Circumference 126343860.95309
Area 1.270276971005E+15

Sphere

Radius = n
Volume 3.4057395869616E+22
Surface area 5.0811078840201E+15
Circumference 126343860.95309

Square

Length = n
Perimeter 80433000
Area 404341718062500
Diagonal 28437359.865589

Cube

Length = n
Surface area 2426050308375000
Volume 8.1306043522303E+21
Space diagonal 34828510.651297

Equilateral Triangle

Length = n
Perimeter 60324750
Area 1.7508509982599E+14
Altitude 17414255.325648

Triangular Pyramid

Length = n
Surface area 1.7508509982599E+14
Volume 9.5820091210115E+20
Height 9479119.9551963