20776940 (number)

20776940 is an even 8-digits composite number following 20776939 and preceding 20776941. In scientific notation, it is written as 2.0776940 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 24 positive divisors. There are 8281728 positive integers (up to 20776940) that are relatively prime to 20776940.

Interesting facts

Basic properties

Name

Name twenty million seven hundred seventy-six thousand nine hundred forty

Notation

Scientific notation 2.0776940 × 10^7
Engineering notation 2.0776940 × 10^6

Prime Factorization of 20776940

Prime Factorization 2 × 2 × 5 × 313 × 3319

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10388470
Product of the distinct prime numbers

The prime factorization of 20776940 is 2 × 2 × 5 × 313 × 3319. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 4, 90, 82, 297, 955, 5057, 3286, 90588, 31830, 617776, 16367, 6798270, 7564906, 76724007, 7301111, 541738918, 487836278, 8915984309, 4569191204

Basic calculations (n = 20776940)

Multiplication

n×y
n×2 41553880
n×3 62330820
n×4 83107760
n×5 103884700

Division

n÷y
n÷2 10388470
n÷3 6925646.6666667
n÷3 5194235
n÷5 4155388

Exponentiation

ny
n2 431681235763600
n3 8.9690151345862E+21
n4 1.8634868931039E+29
n5 3.8717555368806E+36

Nth Root

y√n
2√n 4558.1728795648
3√n 274.91210414101
4√n 67.514242049843
5√n 29.074771958636

Divisors of 20776940

1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 3130, 3319, 6260, 6638, 13276, 16595, 33190, 66380, 1038847, 2077694, 4155388, 5194235, 10388470, 20776940

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20776939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20776940 can be divided by 24 positive divisors. The sum of these divisors (counting 20776940) is 1, the average is 0.041666666666667.

Base conversion 20776940

Base System Value
2 Binary 1001111010000011111101100
3 Ternary 1110002120121022
4 Quaternary 1033100133230
5 Quinary 20304330230
6 Senary 2021153312
8 Octal 117203754
10 Decimal 20776940
12 Duodecimal 6b5b838
16 Hexadecimal 13d07ec
20 Vigesimal 69h270
36 Base36 cdbl8

Cryptographic Hash Functions

md5 ad3ba6209f19487773eee445d1d7f1b2
sha1 887d523039e797515212dd9edc3ff0c6fb6f5426
sha256 285f0065fb313aeeeee413d7371653bce5c3085aac9839866610033b4fc88610
sha512 50ec78a49d5ac61ead4162863c8bf6d3d8de1ebd381a1bdae291394e6d4ea7afc29b47bcddb128cd1519f72fe311c43bd5435472155ec6d9a1b90f5817b56335
ripemd-160 8e94fcf4d9da280748d62b8bbe17e01298f1fadd

20776940 as geometric shapes

Circle

Radius = n
Diameter 41553880
Circumference 130545364.13615
Area 1.3561665989675E+15

Sphere

Radius = n
Volume 3.7569322742335E+22
Surface area 5.42466639587E+15
Circumference 130545364.13615

Square

Length = n
Perimeter 83107760
Area 431681235763600
Diagonal 29383030.332612

Cube

Length = n
Surface area 2590087414581600
Volume 8.9690151345862E+21
Space diagonal 35986715.70581

Equilateral Triangle

Length = n
Perimeter 62330820
Area 1.8692345825417E+14
Altitude 17993357.852905

Triangular Pyramid

Length = n
Surface area 1.8692345825417E+14
Volume 1.0570085703718E+21
Height 9794343.444204