20732894 (number)

20732894 is an even 8-digits composite number following 20732893 and preceding 20732895. In scientific notation, it is written as 2.0732894 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 32 positive divisors. There are 7718400 positive integers (up to 20732894) that are relatively prime to 20732894.

Interesting facts

Basic properties

Name

Name twenty million seven hundred thirty-two thousand eight hundred ninety-four

Notation

Scientific notation 2.0732894 × 10^7
Engineering notation 2.0732894 × 10^6

Prime Factorization of 20732894

Prime Factorization 2 × 17 × 7 × 13 × 6701

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20732894
Product of the distinct prime numbers

The prime factorization of 20732894 is 2 × 17 × 7 × 13 × 6701. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 9, 34, 5, 31, 572, 4299, 5217, 32079, 9857, 902366, 243592, 5023584, 4307514, 59340987, 65326241, 453939415, 631682553, 361033119, 7634963886

Basic calculations (n = 20732894)

Multiplication

n×y
n×2 41465788
n×3 62198682
n×4 82931576
n×5 103664470

Division

n÷y
n÷2 10366447
n÷3 6910964.6666667
n÷3 5183223.5
n÷5 4146578.8

Exponentiation

ny
n2 429852893615236
n3 8.912094478918E+21
n4 1.8477351014939E+29
n5 3.8308895999353E+36

Nth Root

y√n
2√n 4553.3387750089
3√n 274.71770038882
4√n 67.478431924645
5√n 29.062434100091

Divisors of 20732894

1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 6701, 13402, 46907, 87113, 93814, 113917, 174226, 227834, 609791, 797419, 1219582, 1480921, 1594838, 2961842, 10366447, 20732894

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 -20732893
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 20732894 can be divided by 32 positive divisors. The sum of these divisors (counting 20732894) is 1, the average is 0.03125.

Base conversion 20732894

Base System Value
2 Binary 1001111000101101111011110
3 Ternary 1110000100011222
4 Quaternary 1033011233132
5 Quinary 20301423034
6 Senary 2020213342
8 Octal 117055736
10 Decimal 20732894
12 Duodecimal 6b3a252
16 Hexadecimal 13c5bde
20 Vigesimal 69bc4e
36 Base36 ccdlq

Cryptographic Hash Functions

md5 1d30e2d40cfd1a1a860c3f812088e686
sha1 07e0c6b6014501d8af2a3c183ed528e550129b09
sha256 3c9e12bfbf4505e7018a7b0d5db8e9bbeda56c1fefee9af90d13cdd98f1df06e
sha512 b249c319a4373bb5467f3361481970bb4073c185eb8330a09208180ace8ee529a8d629688210eb8dd18a2c3a570738b328df0cc3268aedff9d9e9f6be7d5c482
ripemd-160 3777634b6e493a0e05483543f0b9275cfdd23c5c

20732894 as geometric shapes

Circle

Radius = n
Diameter 41465788
Circumference 130268614.95611
Area 1.3504226927059E+15

Sphere

Radius = n
Volume 3.7330894057422E+22
Surface area 5.4016907708238E+15
Circumference 130268614.95611

Square

Length = n
Perimeter 82931576
Area 429852893615236
Diagonal 29320739.882044

Cube

Length = n
Surface area 2579117361691416
Volume 8.912094478918E+21
Space diagonal 35910425.79594

Equilateral Triangle

Length = n
Perimeter 62198682
Area 1.8613176288052E+14
Altitude 17955212.89797

Triangular Pyramid

Length = n
Surface area 1.8613176288052E+14
Volume 1.0503004067697E+21
Height 9773579.9606813