20187834 (number)

20187834 is an even 8-digits composite number following 20187833 and preceding 20187835. In scientific notation, it is written as 2.0187834 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 6659712 positive integers (up to 20187834) that are relatively prime to 20187834.

Interesting facts

Basic properties

Name

Name twenty million one hundred eighty-seven thousand eight hundred thirty-four

Notation

Scientific notation 2.0187834 × 10^7
Engineering notation 2.0187834 × 10^6

Prime Factorization of 20187834

Prime Factorization 2 × 3 × 97 × 34687

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20187834
Product of the distinct prime numbers

The prime factorization of 20187834 is 2 × 3 × 97 × 34687. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 6, 77, 11, 745, 931, 7686, 3490, 22303, 30238, 91602, 981671, 5885436, 1886687, 45711124, 31323771, 460194537, 800365772, 1406595118, 4569742169

Basic calculations (n = 20187834)

Multiplication

n×y
n×2 40375668
n×3 60563502
n×4 80751336
n×5 100939170

Division

n÷y
n÷2 10093917
n÷3 6729278
n÷3 5046958.5
n÷5 4037566.8

Exponentiation

ny
n2 407548641611556
n3 8.2275243237796E+21
n4 1.6609589527942E+29
n5 3.3531163619824E+36

Nth Root

y√n
2√n 4493.0873572634
3√n 272.28888173355
4√n 67.030495725926
5√n 28.907993273677

Divisors of 20187834

1, 2, 3, 6, 97, 194, 291, 582, 34687, 69374, 104061, 208122, 3364639, 6729278, 10093917, 20187834

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 -20187833
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 20187834 can be divided by 16 positive divisors. The sum of these divisors (counting 20187834) is 1, the average is 0.0625.

Base conversion 20187834

Base System Value
2 Binary 1001101000000101010111010
3 Ternary 1101222122111120
4 Quaternary 1031000222322
5 Quinary 20132002314
6 Senary 2000410110
8 Octal 115005272
10 Decimal 20187834
12 Duodecimal 6916936
16 Hexadecimal 1340aba
20 Vigesimal 6639be
36 Base36 c0p16

Cryptographic Hash Functions

md5 9d0b74bd6cbb014dd7033513bb7e87fa
sha1 b2d6a1c3ca1d7ebceefea45cd17a169336673df0
sha256 7b40dd44cff5eb9bfc6a56fc65de55fca141493e4c071868bf68cd1c020a9989
sha512 c5e71c27678459c6c75f9968a0e50b3d83e38c829072e8797537f5e11e541ce9c92fe192f72a968a2e62baf0208cfc26ede3697d79a859daa8ce7d81f08d2925
ripemd-160 47f591c4f0ff85b2990444f6e605d6a8266ee37c

20187834 as geometric shapes

Circle

Radius = n
Diameter 40375668
Circumference 126843901.97258
Area 1.2803518184674E+15

Sphere

Radius = n
Volume 3.446337329709E+22
Surface area 5.1214072738695E+15
Circumference 126843901.97258

Square

Length = n
Perimeter 80751336
Area 407548641611556
Diagonal 28549908.637737

Cube

Length = n
Surface area 2445291849669336
Volume 8.2275243237796E+21
Space diagonal 34966354.182766

Equilateral Triangle

Length = n
Perimeter 60563502
Area 1.7647373845672E+14
Altitude 17483177.091383

Triangular Pyramid

Length = n
Surface area 1.7647373845672E+14
Volume 9.6962304028697E+20
Height 9516636.2125789