21014775 (number)

21014775 is an odd 8-digits composite number following 21014774 and preceding 21014776. In scientific notation, it is written as 2.1014775 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 11080800 positive integers (up to 21014775) that are relatively prime to 21014775.

Interesting facts

Basic properties

Name

Name twenty-one million fourteen thousand seven hundred seventy-five

Notation

Scientific notation 2.1014775 × 10^7
Engineering notation 2.1014775 × 10^6

Prime Factorization of 21014775

Prime Factorization 27 × 25 × 191 × 163

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21014775
Product of the distinct prime numbers

The prime factorization of 21014775 is 27 × 25 × 191 × 163. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 2, 83, 19, 507, 245, 6205, 727, 54696, 73470, 997030, 252503, 9888577, 1593014, 36472571, 49827273, 260813693, 100260385, 1394554314, 1283718222

Basic calculations (n = 21014775)

Multiplication

n×y
n×2 42029550
n×3 63044325
n×4 84059100
n×5 105073875

Division

n÷y
n÷2 10507387.5
n÷3 7004925
n÷3 5253693.75
n÷5 4202955

Exponentiation

ny
n2 441620768300625
n3 9.2805610811648E+21
n4 1.9502890299443E+29
n5 4.0984885149249E+36

Nth Root

y√n
2√n 4584.1874961655
3√n 275.95710581037
4√n 67.70662815534
5√n 29.141033415335

Divisors of 21014775

1, 25, 27, 163, 191, 675, 4075, 4401, 4775, 5157, 31133, 110025, 128925, 778325, 840591, 21014775

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21014774
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21014775 can be divided by 16 positive divisors. The sum of these divisors (counting 21014775) is 1, the average is 0.0625.

Base conversion 21014775

Base System Value
2 Binary 1010000001010100011110111
3 Ternary 1110112122212000
4 Quaternary 1100022203313
5 Quinary 20334433100
6 Senary 2030230343
8 Octal 120124367
10 Decimal 21014775
12 Duodecimal 70553b3
16 Hexadecimal 140a8f7
20 Vigesimal 6b6gif
36 Base36 cif3r

Cryptographic Hash Functions

md5 0e68157f1544cdf32651fcd4851f3e0c
sha1 69a4e8c8b79a22cf2af7e8c86af561c29dbed0d3
sha256 bda1140acc0a9ad5a3c11547c4f33f429ab48f7109445b51dbaf60f93fff97fb
sha512 7c5118cc47ada1b57cc079fc17ccdd3b6f2482f56d0e01de076c05ad56d2e5f1f778e15efa8ee32bbcb4d1fd19820628ef557f559af952eb9e6c44507df76e36
ripemd-160 7263ba0b3b2613c6f574b2130a2d242ebaa13444

21014775 as geometric shapes

Circle

Radius = n
Diameter 42029550
Circumference 132039725.51368
Area 1.3873925613659E+15

Sphere

Radius = n
Volume 3.8874323351705E+22
Surface area 5.5495702454637E+15
Circumference 132039725.51368

Square

Length = n
Perimeter 84059100
Area 441620768300625
Diagonal 29719379.815219

Cube

Length = n
Surface area 2649724609803750
Volume 9.2805610811648E+21
Space diagonal 36398658.009628

Equilateral Triangle

Length = n
Perimeter 63044325
Area 1.9122740209357E+14
Altitude 18199329.004814

Triangular Pyramid

Length = n
Surface area 1.9122740209357E+14
Volume 1.0937246122846E+21
Height 9906459.9384064