20081950 (number)

20081950 is an even 8-digits composite number following 20081949 and preceding 20081951. In scientific notation, it is written as 2.0081950 × 10^7. The sum of its digits is 25. It has a total of 4 prime factors and 16 positive divisors. There are 6825600 positive integers (up to 20081950) that are relatively prime to 20081950.

Interesting facts

Basic properties

Name

Name twenty million eighty-one thousand nine hundred fifty

Notation

Scientific notation 2.0081950 × 10^7
Engineering notation 2.0081950 × 10^6

Prime Factorization of 20081950

Prime Factorization 2 × 5 × 6335 × 317

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20081950
Product of the distinct prime numbers

The prime factorization of 20081950 is 2 × 5 × 6335 × 317. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 5, 60, 39, 502, 933, 1349, 5127, 41476, 25250, 418118, 982772, 4745651, 3413280, 52666772, 24131847, 482367491, 495473700, 3625255212, 1101745527

Basic calculations (n = 20081950)

Multiplication

n×y
n×2 40163900
n×3 60245850
n×4 80327800
n×5 100409750

Division

n÷y
n÷2 10040975
n÷3 6693983.3333333
n÷3 5020487.5
n÷5 4016390

Exponentiation

ny
n2 403284715802500
n3 8.09874349851E+21
n4 1.626385619999E+29
n5 3.266099470154E+36

Nth Root

y√n
2√n 4481.2888770977
3√n 271.8120006404
4√n 66.942429572714
5√n 28.87760530906

Divisors of 20081950

1, 2, 5, 10, 317, 634, 1585, 3170, 6335, 12670, 31675, 63350, 2008195, 4016390, 10040975, 20081950

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 -20081949
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 20081950 can be divided by 16 positive divisors. The sum of these divisors (counting 20081950) is 1, the average is 0.0625.

Base conversion 20081950

Base System Value
2 Binary 1001100100110110100011110
3 Ternary 1101210021020221
4 Quaternary 1030212310132
5 Quinary 20120110300
6 Senary 1554231554
8 Octal 114466436
10 Decimal 20081950
12 Duodecimal 68855ba
16 Hexadecimal 1326d1e
20 Vigesimal 65a4ha
36 Base36 byfby

Cryptographic Hash Functions

md5 4ae6e484220128024022a96304c7a387
sha1 832441c01274c504ffcb6a1e4690e321dbd62aee
sha256 6c68635a453a51377efaac762d602d677e722ab304534758f2ad437bd8dfac78
sha512 b769670f707fd3b6e14038ad53a44599cc4e68c0bb708ecf4749ee14b3c396043e31c25a176f1af41c573b40048f22892f27ed3c445d646456cfef5c9ada2cba
ripemd-160 fc13373b70a0acd289f85687d6a5f6f435c02663

20081950 as geometric shapes

Circle

Radius = n
Diameter 40163900
Circumference 126178613.17952
Area 1.2669563004702E+15

Sphere

Radius = n
Volume 3.3923937437636E+22
Surface area 5.0678252018807E+15
Circumference 126178613.17952

Square

Length = n
Perimeter 80327800
Area 403284715802500
Diagonal 28400166.048898

Cube

Length = n
Surface area 2419708294815000
Volume 8.09874349851E+21
Space diagonal 34782957.715058

Equilateral Triangle

Length = n
Perimeter 60245850
Area 1.7462740442148E+14
Altitude 17391478.857529

Triangular Pyramid

Length = n
Surface area 1.7462740442148E+14
Volume 9.5444607448115E+20
Height 9466722.0162995