21682854 (number)

21682854 is an even 8-digits composite number following 21682853 and preceding 21682855. In scientific notation, it is written as 2.1682854 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 6681600 positive integers (up to 21682854) that are relatively prime to 21682854.

Interesting facts

Basic properties

Name

Name twenty-one million six hundred eighty-two thousand eight hundred fifty-four

Notation

Scientific notation 2.1682854 × 10^7
Engineering notation 2.1682854 × 10^6

Prime Factorization of 21682854

Prime Factorization 2 × 9 × 17 × 1201 × 59

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 21682854
Product of the distinct prime numbers

The prime factorization of 21682854 is 2 × 9 × 17 × 1201 × 59. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 5, 77, 34, 33, 920, 2114, 3876, 50150, 37880, 229844, 650945, 1975429, 7310051, 70681305, 57866065, 219694450, 118469276, 175439067, 9577288190

Basic calculations (n = 21682854)

Multiplication

n×y
n×2 43365708
n×3 65048562
n×4 86731416
n×5 108414270

Division

n÷y
n÷2 10841427
n÷3 7227618
n÷3 5420713.5
n÷5 4336570.8

Exponentiation

ny
n2 470146157585316
n3 1.0194110493583E+22
n4 2.2103740949224E+29
n5 4.7927218785584E+36

Nth Root

y√n
2√n 4656.4851551358
3√n 278.85096291081
4√n 68.238443381541
5√n 29.324005284956

Divisors of 21682854

1, 2, 9, 17, 18, 34, 59, 118, 153, 306, 531, 1003, 1062, 1201, 2006, 2402, 9027, 10809, 18054, 20417, 21618, 40834, 70859, 141718, 183753, 367506, 637731, 1204603, 1275462, 2409206, 10841427, 21682854

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21682853
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21682854 can be divided by 32 positive divisors. The sum of these divisors (counting 21682854) is 1, the average is 0.03125.

Base conversion 21682854

Base System Value
2 Binary 1010010101101101010100110
3 Ternary 1111210121021200
4 Quaternary 1102231222212
5 Quinary 21022322404
6 Senary 2052423330
8 Octal 122555246
10 Decimal 21682854
12 Duodecimal 7317b46
16 Hexadecimal 14adaa6
20 Vigesimal 6fa72e
36 Base36 cwqli

Cryptographic Hash Functions

md5 25d8b6320ef14e07665b2e2785dd2268
sha1 b6f8b92d0b8865f3d8c9301dbb685d48aca610e0
sha256 b360eb52e09b07dd236c936b67f06c6004089edf2e827ed03b000bc9a289db79
sha512 893eb58ae4cf301f65d7d346a6e39a84d2967f140a710834033fd773b2514781195cd3ea73442d2f214e73b6f2136030304a851c4cb7f3e93c24f49d638b3384
ripemd-160 b0e596c17b1c3ed843638fbeb1f824701b7910a4

21682854 as geometric shapes

Circle

Radius = n
Diameter 43365708
Circumference 136237389.67052
Area 1.4770077147835E+15

Sphere

Radius = n
Volume 4.2700990182032E+22
Surface area 5.908030859134E+15
Circumference 136237389.67052

Square

Length = n
Perimeter 86731416
Area 470146157585316
Diagonal 30664186.197756

Cube

Length = n
Surface area 2820876945511896
Volume 1.0194110493583E+22
Space diagonal 37555804.781098

Equilateral Triangle

Length = n
Perimeter 65048562
Area 2.0357925798026E+14
Altitude 18777902.390549

Triangular Pyramid

Length = n
Surface area 2.0357925798026E+14
Volume 1.2013874430296E+21
Height 10221395.399252