21496914 (number)

21496914 is an even 8-digits composite number following 21496913 and preceding 21496915. In scientific notation, it is written as 2.1496914 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 7165584 positive integers (up to 21496914) that are relatively prime to 21496914.

Interesting facts

Basic properties

Name

Name twenty-one million four hundred ninety-six thousand nine hundred fourteen

Notation

Scientific notation 2.1496914 × 10^7
Engineering notation 2.1496914 × 10^6

Prime Factorization of 21496914

Prime Factorization 2 × 3 × 27 × 132697

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21496914
Product of the distinct prime numbers

The prime factorization of 21496914 is 2 × 3 × 27 × 132697. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 4, 43, 18, 199, 88, 2591, 3525, 37167, 10784, 632226, 637609, 2021199, 9794875, 25778023, 35902038, 181712315, 203919976, 2826361596, 372185092

Basic calculations (n = 21496914)

Multiplication

n×y
n×2 42993828
n×3 64490742
n×4 85987656
n×5 107484570

Division

n÷y
n÷2 10748457
n÷3 7165638
n÷3 5374228.5
n÷5 4299382.8

Exponentiation

ny
n2 462117311523396
n3 9.9340961037297E+21
n4 2.1355240960961E+29
n5 4.5907177838706E+36

Nth Root

y√n
2√n 4636.4764638678
3√n 278.05158368568
4√n 68.091676905976
5√n 29.273538631363

Divisors of 21496914

1, 2, 3, 6, 27, 54, 81, 162, 132697, 265394, 398091, 796182, 3582819, 7165638, 10748457, 21496914

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 -21496913
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 21496914 can be divided by 16 positive divisors. The sum of these divisors (counting 21496914) is 1, the average is 0.0625.

Base conversion 21496914

Base System Value
2 Binary 1010010000000010001010010
3 Ternary 1111110011020000
4 Quaternary 1102000101102
5 Quinary 21000400124
6 Senary 2044430430
8 Octal 122002122
10 Decimal 21496914
12 Duodecimal 7248416
16 Hexadecimal 1480452
20 Vigesimal 6e725e
36 Base36 csr4i

Cryptographic Hash Functions

md5 38a28350744d7ba71b1cafc1c3589688
sha1 fa237b6be59fcbbcee9132eda6d66c31304b4792
sha256 0246b43884d94be592b5ce2d004b412ebbf77f169f1c0775a427677820a3d07f
sha512 60643c4ffca469ee9fcabd428ec921b8d451be28e3d3e539e98c9541597a98d3c2f21ca6c78d571785277f8f3f0766f2d0ea90bf61157cc22a4eee5906650901
ripemd-160 a2cea184ac00c19cbe15237bcbd1cee5231ef698

21496914 as geometric shapes

Circle

Radius = n
Diameter 42993828
Circumference 135069094.1945
Area 1.4517843509786E+15

Sphere

Radius = n
Volume 4.1611844452709E+22
Surface area 5.8071374039143E+15
Circumference 135069094.1945

Square

Length = n
Perimeter 85987656
Area 462117311523396
Diagonal 30401227.327968

Cube

Length = n
Surface area 2772703869140376
Volume 9.9340961037297E+21
Space diagonal 37233747.253939

Equilateral Triangle

Length = n
Perimeter 64490742
Area 2.0010266565391E+14
Altitude 18616873.626969

Triangular Pyramid

Length = n
Surface area 2.0010266565391E+14
Volume 1.1707444533177E+21
Height 10133742.442656