21304884 (number)

21304884 is an even 8-digits composite number following 21304883 and preceding 21304885. In scientific notation, it is written as 2.1304884 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 7064064 positive integers (up to 21304884) that are relatively prime to 21304884.

Interesting facts

Basic properties

Name

Name twenty-one million three hundred four thousand eight hundred eighty-four

Notation

Scientific notation 2.1304884 × 10^7
Engineering notation 2.1304884 × 10^6

Prime Factorization of 21304884

Prime Factorization 2 × 2 × 3 × 193 × 9199

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10652442
Product of the distinct prime numbers

The prime factorization of 21304884 is 2 × 2 × 3 × 193 × 9199. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 10, 65, 45, 270, 714, 507, 4736, 62445, 90101, 905472, 418480, 3792079, 236396, 42900078, 4498755, 527461941, 146093877, 1813464448, 2506026043

Basic calculations (n = 21304884)

Multiplication

n×y
n×2 42609768
n×3 63914652
n×4 85219536
n×5 106524420

Division

n÷y
n÷2 10652442
n÷3 7101628
n÷3 5326221
n÷5 4260976.8

Exponentiation

ny
n2 453898082253456
n3 9.6702459902323E+21
n4 2.0602346907337E+29
n5 4.3893061098856E+36

Nth Root

y√n
2√n 4615.7213954051
3√n 277.22116948409
4√n 67.939100637299
5√n 29.221051170756

Divisors of 21304884

1, 2, 3, 4, 6, 12, 193, 386, 579, 772, 1158, 2316, 9199, 18398, 27597, 36796, 55194, 110388, 1775407, 3550814, 5326221, 7101628, 10652442, 21304884

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21304883
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21304884 can be divided by 24 positive divisors. The sum of these divisors (counting 21304884) is 1, the average is 0.041666666666667.

Base conversion 21304884

Base System Value
2 Binary 1010001010001011000110100
3 Ternary 1111002101210210
4 Quaternary 1101101120310
5 Quinary 20423224014
6 Senary 2040345420
8 Octal 121213064
10 Decimal 21304884
12 Duodecimal 7175270
16 Hexadecimal 1451634
20 Vigesimal 6d3244
36 Base36 comyc

Cryptographic Hash Functions

md5 4bd7474c2fcc966f2d2ab6e8631e628f
sha1 4f9b595dbec895891e66bedc42a60779177fcaa5
sha256 d88e62cd79af8af9356881b3c0501b037043a27200d7635637e4240773f6c744
sha512 56322ea3963fea293a31b8d8fd9d7bf92b9d021a661af0be4cd45374062646c6e12fdb3ce4c846b0b3aad5fdf377cda6dc0b572edcc40b6ff0f91c3e3e70b0f9
ripemd-160 955355040e0d49f1bc9cdd841f94b108ec2c2329

21304884 as geometric shapes

Circle

Radius = n
Diameter 42609768
Circumference 133862534.11997
Area 1.425962880686E+15

Sphere

Radius = n
Volume 4.050663168176E+22
Surface area 5.7038515227438E+15
Circumference 133862534.11997

Square

Length = n
Perimeter 85219536
Area 453898082253456
Diagonal 30129655.897586

Cube

Length = n
Surface area 2723388493520736
Volume 9.6702459902323E+21
Space diagonal 36901141.537361

Equilateral Triangle

Length = n
Perimeter 63914652
Area 1.9654363498027E+14
Altitude 18450570.768681

Triangular Pyramid

Length = n
Surface area 1.9654363498027E+14
Volume 1.1396494192392E+21
Height 10043218.632529