20001268 (number)

20001268 is an even 8-digits composite number following 20001267 and preceding 20001269. In scientific notation, it is written as 2.0001268 × 10^7. The sum of its digits is 19. It has a total of 5 prime factors and 24 positive divisors. There are 8450400 positive integers (up to 20001268) that are relatively prime to 20001268.

Interesting facts

Basic properties

Name

Name twenty million one thousand two hundred sixty-eight

Notation

Scientific notation 2.0001268 × 10^7
Engineering notation 2.0001268 × 10^6

Prime Factorization of 20001268

Prime Factorization 2 × 2 × 7 × 71 × 10061

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10000634
Product of the distinct prime numbers

The prime factorization of 20001268 is 2 × 2 × 7 × 71 × 10061. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 7, 60, 88, 537, 218, 3219, 8269, 8120, 29620, 873342, 131140, 7078924, 1280963, 84256956, 28516300, 943723758, 615989492, 2890058071, 4600654887

Basic calculations (n = 20001268)

Multiplication

n×y
n×2 40002536
n×3 60003804
n×4 80005072
n×5 100006340

Division

n÷y
n÷2 10000634
n÷3 6667089.3333333
n÷3 5000317
n÷5 4000253.6

Exponentiation

ny
n2 400050721607824
n3 8.0015216964715E+21
n4 1.6004057985894E+29
n5 3.2010145286341E+36

Nth Root

y√n
2√n 4472.2777194624
3√n 271.44749800749
4√n 66.875090425826
5√n 28.854363977562

Divisors of 20001268

1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 10061, 20122, 40244, 70427, 140854, 281708, 714331, 1428662, 2857324, 5000317, 10000634, 20001268

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 -20001267
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 20001268 can be divided by 24 positive divisors. The sum of these divisors (counting 20001268) is 1, the average is 0.041666666666667.

Base conversion 20001268

Base System Value
2 Binary 1001100010011000111110100
3 Ternary 1101122011120201
4 Quaternary 1030103013310
5 Quinary 20110020033
6 Senary 1552410244
8 Octal 114230764
10 Decimal 20001268
12 Duodecimal 6846984
16 Hexadecimal 13131f4
20 Vigesimal 650338
36 Base36 bwp2s

Cryptographic Hash Functions

md5 7d9c3987236f1e8d86fa912b150efc10
sha1 57a00a53ef6aab16cbd4c083967ad8023d5bea76
sha256 bc9b1586ef0b0f28c0ef69831d522f3232fcf2f6f73ecda6a91e67df85350c8f
sha512 ef62238d11f7835a741184b9d88d1cd89f295b59dcd36205d973169b43e6a5d34f933f5db4fec6758bc3eea08ba6dfa45fee5a3ad48890a80d3e4fad4586480e
ripemd-160 7fb5f2f0a32aadb4df91a259bef4ea7b98756a1e

20001268 as geometric shapes

Circle

Radius = n
Diameter 40002536
Circumference 125671673.22256
Area 1.2567964080664E+15

Sphere

Radius = n
Volume 3.3516695705566E+22
Surface area 5.0271856322657E+15
Circumference 125671673.22256

Square

Length = n
Perimeter 80005072
Area 400050721607824
Diagonal 28286064.470259

Cube

Length = n
Surface area 2400304329646944
Volume 8.0015216964715E+21
Space diagonal 34643212.391802

Equilateral Triangle

Length = n
Perimeter 60003804
Area 1.7322704385734E+14
Altitude 17321606.195901

Triangular Pyramid

Length = n
Surface area 1.7322704385734E+14
Volume 9.4298837523105E+20
Height 9428688.156753