20796840 (number)

20796840 is an even 8-digits composite number following 20796839 and preceding 20796841. In scientific notation, it is written as 2.0796840 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 32 positive divisors. There are 5406720 positive integers (up to 20796840) that are relatively prime to 20796840.

Interesting facts

Basic properties

Name

Name twenty million seven hundred ninety-six thousand eight hundred forty

Notation

Scientific notation 2.0796840 × 10^7
Engineering notation 2.0796840 × 10^6

Prime Factorization of 20796840

Prime Factorization 2 × 2 × 2 × 45 × 41 × 1409

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5199210
Product of the distinct prime numbers

The prime factorization of 20796840 is 2 × 2 × 2 × 45 × 41 × 1409. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 4, 73, 67, 466, 613, 5171, 7915, 49535, 76100, 509705, 35234, 2560063, 5894718, 86201052, 96785493, 860178937, 221334481, 7988908481, 9290038127

Basic calculations (n = 20796840)

Multiplication

n×y
n×2 41593680
n×3 62390520
n×4 83187360
n×5 103984200

Division

n÷y
n÷2 10398420
n÷3 6932280
n÷3 5199210
n÷5 4159368

Exponentiation

ny
n2 432508553985600
n3 8.9948111958699E+21
n4 1.8706364927071E+29
n5 3.8903327836992E+36

Nth Root

y√n
2√n 4560.3552493199
3√n 274.99984572994
4√n 67.530402407508
5√n 29.080339346542

Divisors of 20796840

1, 2, 4, 8, 41, 45, 82, 90, 164, 180, 328, 360, 1409, 1845, 2818, 3690, 5636, 7380, 11272, 14760, 57769, 63405, 115538, 126810, 231076, 253620, 462152, 507240, 2599605, 5199210, 10398420, 20796840

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20796839
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20796840 can be divided by 32 positive divisors. The sum of these divisors (counting 20796840) is 1, the average is 0.03125.

Base conversion 20796840

Base System Value
2 Binary 1001111010101010110101000
3 Ternary 1110010120220100
4 Quaternary 1033111112220
5 Quinary 20310444330
6 Senary 2021425400
8 Octal 117252650
10 Decimal 20796840
12 Duodecimal 6b6b260
16 Hexadecimal 13d55a8
20 Vigesimal 69jc20
36 Base36 cdqy0

Cryptographic Hash Functions

md5 5b65f07aaf86cc475b10dd3de798fb18
sha1 768123043df0969c944fe778649aaae472f3daef
sha256 609be01de7369ddba2b6e13307271b9fa059c8dc062f27d9350f279813e260c6
sha512 e53de0f186089050ce80adfbc8642b0316640294aa9c85f0dab367ea84c7f6b4432a6c76746dd376d4a843ba8a185ee63e7e13551fd4d5abe35e4e1f97e1fcec
ripemd-160 846e7991994995051dc71719b6f879ba90ddc867

20796840 as geometric shapes

Circle

Radius = n
Diameter 41593680
Circumference 130670399.52376
Area 1.3587656958159E+15

Sphere

Radius = n
Volume 3.7677377031163E+22
Surface area 5.4350627832636E+15
Circumference 130670399.52376

Square

Length = n
Perimeter 83187360
Area 432508553985600
Diagonal 29411173.182503

Cube

Length = n
Surface area 2595051323913600
Volume 8.9948111958699E+21
Space diagonal 36021183.516881

Equilateral Triangle

Length = n
Perimeter 62390520
Area 1.872816975528E+14
Altitude 18010591.75844

Triangular Pyramid

Length = n
Surface area 1.872816975528E+14
Volume 1.0600486653487E+21
Height 9803724.3941678