20081340 (number)

20081340 is an even 8-digits composite number following 20081339 and preceding 20081341. In scientific notation, it is written as 2.0081340 × 10^7. The sum of its digits is 18. It has a total of 6 prime factors and 48 positive divisors. There are 5169024 positive integers (up to 20081340) that are relatively prime to 20081340.

Interesting facts

Basic properties

Name

Name twenty million eighty-one thousand three hundred forty

Notation

Scientific notation 2.0081340 × 10^7
Engineering notation 2.0081340 × 10^6

Prime Factorization of 20081340

Prime Factorization 2 × 2 × 15 × 3 × 29 × 3847

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10040670
Product of the distinct prime numbers

The prime factorization of 20081340 is 2 × 2 × 15 × 3 × 29 × 3847. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 6, 37, 35, 822, 758, 7119, 4997, 84244, 56915, 915840, 424567, 9658771, 3788990, 74264652, 26347273, 658910386, 835305014, 4177234298, 7865272485

Basic calculations (n = 20081340)

Multiplication

n×y
n×2 40162680
n×3 60244020
n×4 80325360
n×5 100406700

Division

n÷y
n÷2 10040670
n÷3 6693780
n÷3 5020335
n÷5 4016268

Exponentiation

ny
n2 403260216195600
n3 8.0980055098973E+21
n4 1.6261880196612E+29
n5 3.2656034526744E+36

Nth Root

y√n
2√n 4481.2208158046
3√n 271.80924846744
4√n 66.941921213874
5√n 28.877429872379

Divisors of 20081340

1, 2, 3, 4, 6, 12, 15, 29, 30, 45, 58, 60, 87, 90, 116, 174, 180, 348, 435, 870, 1305, 1740, 2610, 3847, 5220, 7694, 11541, 15388, 23082, 46164, 57705, 111563, 115410, 173115, 223126, 230820, 334689, 346230, 446252, 669378, 692460, 1338756, 1673445, 3346890, 5020335, 6693780, 10040670, 20081340

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20081339
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20081340 can be divided by 48 positive divisors. The sum of these divisors (counting 20081340) is 1, the average is 0.020833333333333.

Base conversion 20081340

Base System Value
2 Binary 1001100100110101010111100
3 Ternary 1101210020102100
4 Quaternary 1030212222330
5 Quinary 20120100330
6 Senary 1554225100
8 Octal 114465274
10 Decimal 20081340
12 Duodecimal 6885190
16 Hexadecimal 1326abc
20 Vigesimal 65a370
36 Base36 byev0

Cryptographic Hash Functions

md5 7de5b3b48abec152de9fdbc70031787b
sha1 d2f35335ce94261aeface481023a65187ac0ae33
sha256 23099bdf19df09f6c71a0740b38451fba9e7283b285b30e8de48ca4f6afb2a47
sha512 335930ebadcff62757d5c76618bca5c79354028796bde981cd1dfc75520cf30d50739faadba3c4cb62544dd7ce0aea3d0668bec11e26b90a604087ff146a119a
ripemd-160 07542559e424e22602d6038949a5a813fbaa1918

20081340 as geometric shapes

Circle

Radius = n
Diameter 40162680
Circumference 126174780.43648
Area 1.2668793326851E+15

Sphere

Radius = n
Volume 3.3920846158164E+22
Surface area 5.0675173307405E+15
Circumference 126174780.43648

Square

Length = n
Perimeter 80325360
Area 403260216195600
Diagonal 28399303.378625

Cube

Length = n
Surface area 2419561297173600
Volume 8.0980055098973E+21
Space diagonal 34781901.164065

Equilateral Triangle

Length = n
Perimeter 60244020
Area 1.746167957805E+14
Altitude 17390950.582033

Triangular Pyramid

Length = n
Surface area 1.746167957805E+14
Volume 9.5435910168907E+20
Height 9466434.4595418