20216768 (number)

20216768 is an even 8-digits composite number following 20216767 and preceding 20216769. In scientific notation, it is written as 2.0216768 × 10^7. The sum of its digits is 32. It has a total of 10 prime factors and 84 positive divisors. There are 8302080 positive integers (up to 20216768) that are relatively prime to 20216768.

Interesting facts

Basic properties

Name

Name twenty million two hundred sixteen thousand seven hundred sixty-eight

Notation

Scientific notation 2.0216768 × 10^7
Engineering notation 2.0216768 × 10^6

Prime Factorization of 20216768

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 11 × 13 × 47 × 47

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 13442
Product of the distinct prime numbers

The prime factorization of 20216768 is 2 × 2 × 2 × 2 × 2 × 2 × 11 × 13 × 47 × 47. Since it has a total of 10 prime factors.

Most popular turbo-numbers

5, 9, 74, 23, 523, 304, 6998, 4820, 96610, 63504, 390587, 863278, 4651758, 2591118, 56287586, 80247550, 79031446, 702753907, 3213939940, 252081778

Basic calculations (n = 20216768)

Multiplication

n×y
n×2 40433536
n×3 60650304
n×4 80867072
n×5 101083840

Division

n÷y
n÷2 10108384
n÷3 6738922.6666667
n÷3 5054192
n÷5 4043353.6

Exponentiation

ny
n2 408717708365824
n3 8.2629510875235E+21
n4 1.6705016513181E+29
n5 3.3772144328315E+36

Nth Root

y√n
2√n 4496.3060394061
3√n 272.41890469056
4√n 67.054500515671
5√n 28.916274942439

Divisors of 20216768

1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 47, 52, 64, 88, 94, 104, 143, 176, 188, 208, 286, 352, 376, 416, 517, 572, 611, 704, 752, 832, 1034, 1144, 1222, 1504, 2068, 2209, 2288, 2444, 3008, 4136, 4418, 4576, 4888, 6721, 8272, 8836, 9152, 9776, 13442, 16544, 17672, 19552, 24299, 26884, 28717, 33088, 35344, 39104, 48598, 53768, 57434, 70688, 97196, 107536, 114868, 141376, 194392, 215072, 229736, 315887, 388784, 430144, 459472, 631774, 777568, 918944, 1263548, 1555136, 1837888, 2527096, 5054192, 10108384, 20216768

84 divisors

τ Total Divisors 84
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20216767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.011904761904762
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 84
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20216768 can be divided by 84 positive divisors. The sum of these divisors (counting 20216768) is 1, the average is 0.011904761904762.

Base conversion 20216768

Base System Value
2 Binary 1001101000111101111000000
3 Ternary 1102001010012012
4 Quaternary 1031013233000
5 Quinary 20133414033
6 Senary 2001152052
8 Octal 115075700
10 Decimal 20216768
12 Duodecimal 692b628
16 Hexadecimal 1347bc0
20 Vigesimal 6671i8
36 Base36 c1bcw

Cryptographic Hash Functions

md5 7122e286f507e01bd3817af955a8ff7d
sha1 f98ac2b3d5bd1c32ef10bf0872b49da7903cd403
sha256 9874b01259876c2891a4984b448c76532bddf7f33befd976d4cfdbd2e6f778ae
sha512 1ceba3a03a8b73c7ace7f9872e1dde285064ab6c836400592fc6170bd704ed49958ec678adf02234cd7f742bfc590ef267814d8b311b244014d3ce53a3f77895
ripemd-160 adef486b05cd5bf2c7023d234786a6ee32eea29b

20216768 as geometric shapes

Circle

Radius = n
Diameter 40433536
Circumference 127025699.65626
Area 1.2840245499941E+15

Sphere

Radius = n
Volume 3.4611768578048E+22
Surface area 5.1360981999765E+15
Circumference 127025699.65626

Square

Length = n
Perimeter 80867072
Area 408717708365824
Diagonal 28590827.49295

Cube

Length = n
Surface area 2452306250194944
Volume 8.2629510875235E+21
Space diagonal 35016469.340833

Equilateral Triangle

Length = n
Perimeter 60650304
Area 1.7697995921068E+14
Altitude 17508234.670416

Triangular Pyramid

Length = n
Surface area 1.7697995921068E+14
Volume 9.7379812443344E+20
Height 9530275.8309835