21049260 (number)

21049260 is an even 8-digits composite number following 21049259 and preceding 21049261. In scientific notation, it is written as 2.1049260 × 10^7. The sum of its digits is 24. It has a total of 6 prime factors and 48 positive divisors. There are 5593600 positive integers (up to 21049260) that are relatively prime to 21049260.

Interesting facts

Basic properties

Name

Name twenty-one million forty-nine thousand two hundred sixty

Notation

Scientific notation 2.1049260 × 10^7
Engineering notation 2.1049260 × 10^6

Prime Factorization of 21049260

Prime Factorization 2 × 2 × 3 × 5 × 461 × 761

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10524630
Product of the distinct prime numbers

The prime factorization of 21049260 is 2 × 2 × 3 × 5 × 461 × 761. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 7, 47, 70, 178, 582, 1820, 1932, 43790, 40040, 873966, 747328, 1098520, 7505757, 74247443, 54846024, 88041812, 457696726, 9884140574, 207995970

Basic calculations (n = 21049260)

Multiplication

n×y
n×2 42098520
n×3 63147780
n×4 84197040
n×5 105246300

Division

n÷y
n÷2 10524630
n÷3 7016420
n÷3 5262315
n÷5 4209852

Exponentiation

ny
n2 443071346547600
n3 9.3263239720305E+21
n4 1.963122181315E+29
n5 4.1322269206267E+36

Nth Root

y√n
2√n 4587.9472534021
3√n 276.10797077896
4√n 67.734387525112
5√n 29.150591162735

Divisors of 21049260

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 461, 761, 922, 1383, 1522, 1844, 2283, 2305, 2766, 3044, 3805, 4566, 4610, 5532, 6915, 7610, 9132, 9220, 11415, 13830, 15220, 22830, 27660, 45660, 350821, 701642, 1052463, 1403284, 1754105, 2104926, 3508210, 4209852, 5262315, 7016420, 10524630, 21049260

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21049259
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21049260 can be divided by 48 positive divisors. The sum of these divisors (counting 21049260) is 1, the average is 0.020833333333333.

Base conversion 21049260

Base System Value
2 Binary 1010000010010111110101100
3 Ternary 1110121102011020
4 Quaternary 1100102332230
5 Quinary 20342034020
6 Senary 2031054140
8 Octal 120227654
10 Decimal 21049260
12 Duodecimal 7071350
16 Hexadecimal 1412fac
20 Vigesimal 6bb330
36 Base36 cj5po

Cryptographic Hash Functions

md5 4009d233f3753b5958544a1358c0002c
sha1 2ae6370eef1de6777cc3826f8b5a95dd375454b4
sha256 86801a58467c4ab68f515b41dc0ac07185afe5288b283ddec1e8a9a1f3445439
sha512 cc549d8d4160cc8007562e74efbc337380a6e0ca80c17bb87cfa3119ed57fc6c2f944214f9d34f9e399c7f7f7742e4307bd77c5c6901237bfe5e158f20cb241d
ripemd-160 95a9bed64c7d96a6a77b44641acc878f0f8f1d8c

21049260 as geometric shapes

Circle

Radius = n
Diameter 42098520
Circumference 132256401.159
Area 1.3919496873301E+15

Sphere

Radius = n
Volume 3.9066014500706E+22
Surface area 5.5677987493203E+15
Circumference 132256401.159

Square

Length = n
Perimeter 84197040
Area 443071346547600
Diagonal 29768148.969917

Cube

Length = n
Surface area 2658428079285600
Volume 9.3263239720305E+21
Space diagonal 36458387.781727

Equilateral Triangle

Length = n
Perimeter 63147780
Area 1.918555208996E+14
Altitude 18229193.890864

Triangular Pyramid

Length = n
Surface area 1.918555208996E+14
Volume 1.0991178206942E+21
Height 9922716.3233058