20198850 (number)

20198850 is an even 8-digits composite number following 20198849 and preceding 20198851. In scientific notation, it is written as 2.0198850 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 4616640 positive integers (up to 20198850) that are relatively prime to 20198850.

Interesting facts

Basic properties

Name

Name twenty million one hundred ninety-eight thousand eight hundred fifty

Notation

Scientific notation 2.0198850 × 10^7
Engineering notation 2.0198850 × 10^6

Prime Factorization of 20198850

Prime Factorization 2 × 75 × 7 × 19237

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20198850
Product of the distinct prime numbers

The prime factorization of 20198850 is 2 × 75 × 7 × 19237. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 10, 86, 76, 556, 525, 7138, 6394, 32171, 18564, 445682, 793504, 337279, 5091070, 59552294, 79656773, 287315485, 369924573, 5068345756, 9700122309

Basic calculations (n = 20198850)

Multiplication

n×y
n×2 40397700
n×3 60596550
n×4 80795400
n×5 100994250

Division

n÷y
n÷2 10099425
n÷3 6732950
n÷3 5049712.5
n÷5 4039770

Exponentiation

ny
n2 407993541322500
n3 8.241000342142E+21
n4 1.6645872976087E+29
n5 3.3622749136304E+36

Nth Root

y√n
2√n 4494.3130732071
3√n 272.33839982278
4√n 67.039638074851
5√n 28.911147460188

Divisors of 20198850

1, 2, 7, 14, 75, 150, 525, 1050, 19237, 38474, 134659, 269318, 1442775, 2885550, 10099425, 20198850

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20198849
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20198850 can be divided by 16 positive divisors. The sum of these divisors (counting 20198850) is 1, the average is 0.0625.

Base conversion 20198850

Base System Value
2 Binary 1001101000011010111000010
3 Ternary 1102000012121120
4 Quaternary 1031003113002
5 Quinary 20132330400
6 Senary 2000533110
8 Octal 115032702
10 Decimal 20198850
12 Duodecimal 6921196
16 Hexadecimal 13435c2
20 Vigesimal 664h2a
36 Base36 c0xj6

Cryptographic Hash Functions

md5 a008c0444c68fa31a0b9b1f3640d286b
sha1 855410b30d8146ebca53510022e8113d32261c37
sha256 fc353df49dd87bf3ac340b7361eb614f5e09368821c3a664f437a140e0538101
sha512 136072457657eb69fc1621fa3e2c3a77470412491e4ca32a3859b7a9896c3636ab37ebf5fb33528de30a1791060ae21493967086c1d8c242f84f7b686fe60ee1
ripemd-160 9a32d10167e9083f710c4231fabdf2eb9781b1da

20198850 as geometric shapes

Circle

Radius = n
Diameter 40397700
Circumference 126913117.54192
Area 1.2817495121308E+15

Sphere

Radius = n
Volume 3.4519821510806E+22
Surface area 5.1269980485234E+15
Circumference 126913117.54192

Square

Length = n
Perimeter 80795400
Area 407993541322500
Diagonal 28565487.61434

Cube

Length = n
Surface area 2447961247935000
Volume 8.241000342142E+21
Space diagonal 34985434.454463

Equilateral Triangle

Length = n
Perimeter 60596550
Area 1.7666638568263E+14
Altitude 17492717.227231

Triangular Pyramid

Length = n
Surface area 1.7666638568263E+14
Volume 9.7121120428154E+20
Height 9521829.2047799