20140864 (number)

20140864 is an even 8-digits composite number following 20140863 and preceding 20140865. In scientific notation, it is written as 2.0140864 × 10^7. The sum of its digits is 25. It has a total of 8 prime factors and 28 positive divisors. There are 10032128 positive integers (up to 20140864) that are relatively prime to 20140864.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty thousand eight hundred sixty-four

Notation

Scientific notation 2.0140864 × 10^7
Engineering notation 2.0140864 × 10^6

Prime Factorization of 20140864

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 809 × 389

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 629402
Product of the distinct prime numbers

The prime factorization of 20140864 is 2 × 2 × 2 × 2 × 2 × 2 × 809 × 389. Since it has a total of 8 prime factors.

Most popular turbo-numbers

3, 4, 24, 75, 214, 424, 6181, 3225, 30077, 77441, 945156, 178612, 8446219, 6254701, 7506681, 61462133, 117231634, 977978533, 2468473542, 3963221561

Basic calculations (n = 20140864)

Multiplication

n×y
n×2 40281728
n×3 60422592
n×4 80563456
n×5 100704320

Division

n÷y
n÷2 10070432
n÷3 6713621.3333333
n÷3 5035216
n÷5 4028172.8

Exponentiation

ny
n2 405654402666496
n3 8.1702301551071E+21
n4 1.6455549440271E+29
n5 3.3142898332178E+36

Nth Root

y√n
2√n 4487.8573952388
3√n 272.07754421154
4√n 66.991472556131
5√n 28.89452898753

Divisors of 20140864

1, 2, 4, 8, 16, 32, 64, 389, 778, 809, 1556, 1618, 3112, 3236, 6224, 6472, 12448, 12944, 24896, 25888, 51776, 314701, 629402, 1258804, 2517608, 5035216, 10070432, 20140864

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20140863
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20140864 can be divided by 28 positive divisors. The sum of these divisors (counting 20140864) is 1, the average is 0.035714285714286.

Base conversion 20140864

Base System Value
2 Binary 1001100110101001101000000
3 Ternary 1101220021001221
4 Quaternary 1030311031000
5 Quinary 20124001424
6 Senary 1555404424
8 Octal 114651500
10 Decimal 20140864
12 Duodecimal 68b3714
16 Hexadecimal 1335340
20 Vigesimal 65hc34
36 Base36 bzosg

Cryptographic Hash Functions

md5 2b26f38a7076b0b249681b2eeb369dfe
sha1 d81cc2e3c0e6497e5bda4a5b9dcbc1bd1a90c294
sha256 d4091aa712270ced4ec052035fedbb22e54781457a0005ee66c0d56fb5b0e354
sha512 328315d0a206e31999de06dd3701a46c319ca82d51a2851503b13ed97b4dac1d7bc654b3d4070219f749301842e291ff249a42451db020b1604ee732698aca42
ripemd-160 ba1f81e91a009860e143572d857a85f363f759af

20140864 as geometric shapes

Circle

Radius = n
Diameter 40281728
Circumference 126548780.7587
Area 1.2744008913134E+15

Sphere

Radius = n
Volume 3.4223380044563E+22
Surface area 5.0976035652537E+15
Circumference 126548780.7587

Square

Length = n
Perimeter 80563456
Area 405654402666496
Diagonal 28483483.026712

Cube

Length = n
Surface area 2433926415998976
Volume 8.1702301551071E+21
Space diagonal 34884999.756335

Equilateral Triangle

Length = n
Perimeter 60422592
Area 1.7565350893309E+14
Altitude 17442499.878167

Triangular Pyramid

Length = n
Surface area 1.7565350893309E+14
Volume 9.6287085775518E+20
Height 9494494.3422373