20973888 (number)

20973888 is an even 8-digits composite number following 20973887 and preceding 20973889. In scientific notation, it is written as 2.0973888 × 10^7. The sum of its digits is 45. It has a total of 10 prime factors and 84 positive divisors. There are 6451200 positive integers (up to 20973888) that are relatively prime to 20973888.

Interesting facts

Basic properties

Name

Name twenty million nine hundred seventy-three thousand eight hundred eighty-eight

Notation

Scientific notation 2.0973888 × 10^7
Engineering notation 2.0973888 × 10^6

Prime Factorization of 20973888

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 13 × 2801

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 218478
Product of the distinct prime numbers

The prime factorization of 20973888 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 13 × 2801. Since it has a total of 10 prime factors.

Most popular turbo-numbers

1, 1, 77, 39, 750, 741, 2599, 1876, 47203, 53168, 473102, 296602, 2088931, 6307475, 56291634, 86345109, 292204050, 497595176, 5828431825, 2132991689

Basic calculations (n = 20973888)

Multiplication

n×y
n×2 41947776
n×3 62921664
n×4 83895552
n×5 104869440

Division

n÷y
n÷2 10486944
n÷3 6991296
n÷3 5243472
n÷5 4194777.6

Exponentiation

ny
n2 439903977836544
n3 9.2264967618982E+21
n4 1.9351550971641E+29
n5 4.058772627055E+36

Nth Root

y√n
2√n 4579.7257559815
3√n 275.7780193714
4√n 67.673671069194
5√n 29.129685039758

Divisors of 20973888

1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 2801, 3744, 5602, 7488, 8403, 11204, 16806, 22408, 25209, 33612, 36413, 44816, 50418, 67224, 72826, 89632, 100836, 109239, 134448, 145652, 179264, 201672, 218478, 268896, 291304, 327717, 403344, 436956, 537792, 582608, 655434, 806688, 873912, 1165216, 1310868, 1613376, 1747824, 2330432, 2621736, 3495648, 5243472, 6991296, 10486944, 20973888

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 -20973887
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 20973888 can be divided by 84 positive divisors. The sum of these divisors (counting 20973888) is 1, the average is 0.011904761904762.

Base conversion 20973888

Base System Value
2 Binary 1010000000000100101000000
3 Ternary 1110110120202200
4 Quaternary 1100000211000
5 Quinary 20332131023
6 Senary 2025313200
8 Octal 120004500
10 Decimal 20973888
12 Duodecimal 7035800
16 Hexadecimal 1400940
20 Vigesimal 6b1ee8
36 Base36 chjk0

Cryptographic Hash Functions

md5 9c80c89138fda15b192d47e4c7a91957
sha1 f5cc7d296ab51df1a502fd1e2eeb7ae76a217b4a
sha256 9b69c8362c77bf4eaa4b0093492931a54ffece5b98aa078ad7f09b67481918f6
sha512 c3ab0c578c556aa7029f260809788d4574220c8d80649b40d664cbf07b2841874f16f1ca671e5b56c3faac3535f3258c4e1c8efc60f2e33b37a904f857d10bc4
ripemd-160 f3af192cc964ae70d90a47052730abcbfa527d63

20973888 as geometric shapes

Circle

Radius = n
Diameter 41947776
Circumference 131782824.91603
Area 1.3819991050562E+15

Sphere

Radius = n
Volume 3.8647859260732E+22
Surface area 5.5279964202249E+15
Circumference 131782824.91603

Square

Length = n
Perimeter 83895552
Area 439903977836544
Diagonal 29661556.865294

Cube

Length = n
Surface area 2639423867019264
Volume 9.2264967618982E+21
Space diagonal 36327839.648259

Equilateral Triangle

Length = n
Perimeter 62921664
Area 1.9048401001614E+14
Altitude 18163919.82413

Triangular Pyramid

Length = n
Surface area 1.9048401001614E+14
Volume 1.0873530711557E+21
Height 9887185.6217648