20803488 (number)

20803488 is an even 8-digits composite number following 20803487 and preceding 20803489. In scientific notation, it is written as 2.0803488 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 24 positive divisors. There are 6934464 positive integers (up to 20803488) that are relatively prime to 20803488.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0803488 × 10^7
Engineering notation 2.0803488 × 10^6

Prime Factorization of 20803488

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 216703

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1300218
Product of the distinct prime numbers

The prime factorization of 20803488 is 2 × 2 × 2 × 2 × 2 × 3 × 216703. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 2, 51, 44, 981, 479, 6183, 6821, 90863, 15342, 826482, 744574, 1557261, 8827210, 17707574, 93515433, 972736529, 104560787, 4899004506, 3122910955

Basic calculations (n = 20803488)

Multiplication

n×y
n×2 41606976
n×3 62410464
n×4 83213952
n×5 104017440

Division

n÷y
n÷2 10401744
n÷3 6934496
n÷3 5200872
n÷5 4160697.6

Exponentiation

ny
n2 432785112966144
n3 9.0034399041698E+21
n4 1.8730295400512E+29
n5 3.89655475601E+36

Nth Root

y√n
2√n 4561.084081663
3√n 275.02914512039
4√n 67.535798519474
5√n 29.082198296084

Divisors of 20803488

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 216703, 433406, 650109, 866812, 1300218, 1733624, 2600436, 3467248, 5200872, 6934496, 10401744, 20803488

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 -20803487
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 20803488 can be divided by 24 positive divisors. The sum of these divisors (counting 20803488) is 1, the average is 0.041666666666667.

Base conversion 20803488

Base System Value
2 Binary 1001111010110111110100000
3 Ternary 1110010221000120
4 Quaternary 1033112332200
5 Quinary 20311202423
6 Senary 2021520240
8 Octal 117267640
10 Decimal 20803488
12 Duodecimal 6b73080
16 Hexadecimal 13d6fa0
20 Vigesimal 6a08e8
36 Base36 cdw2o

Cryptographic Hash Functions

md5 ca4ecb98f6f2a495115049342c9918f1
sha1 4f4737cc9c2c038e5e5eaceab6ab86d93091b5c4
sha256 2b6d6ecb8c23aa1218f77f0f36c42dc3935a04c961397d4ef0f4322d2e1350bf
sha512 626b41c7cccde0d789a38b4f109b6afea187c14b3f34076ada50ac2b76f1699afa62bfeb020e9a47050805042dd5dceff3ca90f5f32fab0829cb59af235b9bc1
ripemd-160 1e06c5029d6fbd490b6cc792da438b262ea37674

20803488 as geometric shapes

Circle

Radius = n
Diameter 41606976
Circumference 130712170.13969
Area 1.3596345314775E+15

Sphere

Radius = n
Volume 3.7713520879969E+22
Surface area 5.4385381259099E+15
Circumference 130712170.13969

Square

Length = n
Perimeter 83213952
Area 432785112966144
Diagonal 29420574.874266

Cube

Length = n
Surface area 2596710677796864
Volume 9.0034399041698E+21
Space diagonal 36032698.190649

Equilateral Triangle

Length = n
Perimeter 62410464
Area 1.874014511042E+14
Altitude 18016349.095325

Triangular Pyramid

Length = n
Surface area 1.874014511042E+14
Volume 1.061065568374E+21
Height 9806858.291422