20798960 (number)

20798960 is an even 8-digits composite number following 20798959 and preceding 20798961. In scientific notation, it is written as 2.0798960 × 10^7. The sum of its digits is 41. It has a total of 8 prime factors and 80 positive divisors. There are 6580224 positive integers (up to 20798960) that are relatively prime to 20798960.

Interesting facts

Basic properties

Name

Name twenty million seven hundred ninety-eight thousand nine hundred sixty

Notation

Scientific notation 2.0798960 × 10^7
Engineering notation 2.0798960 × 10^6

Prime Factorization of 20798960

Prime Factorization 2 × 2 × 2 × 2 × 5 × 13 × 7 × 2857

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 2599870
Product of the distinct prime numbers

The prime factorization of 20798960 is 2 × 2 × 2 × 2 × 5 × 13 × 7 × 2857. Since it has a total of 8 prime factors.

Most popular turbo-numbers

7, 1, 59, 91, 65, 141, 3673, 9193, 74968, 75657, 821774, 210901, 7700021, 8399986, 43274056, 74200195, 626813467, 124309836, 3040893959, 2286914889

Basic calculations (n = 20798960)

Multiplication

n×y
n×2 41597920
n×3 62396880
n×4 83195840
n×5 103994800

Division

n÷y
n÷2 10399480
n÷3 6932986.6666667
n÷3 5199740
n÷5 4159792

Exponentiation

ny
n2 432596737081600
n3 8.9975622306907E+21
n4 1.8713993693365E+29
n5 3.8923160626854E+36

Nth Root

y√n
2√n 4560.5876814288
3√n 275.00918977554
4√n 67.532123329781
5√n 29.080932203973

Divisors of 20798960

1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 2857, 3640, 5714, 7280, 11428, 14285, 19999, 22856, 28570, 37141, 39998, 45712, 57140, 74282, 79996, 99995, 114280, 148564, 159992, 185705, 199990, 228560, 259987, 297128, 319984, 371410, 399980, 519974, 594256, 742820, 799960, 1039948, 1299935, 1485640, 1599920, 2079896, 2599870, 2971280, 4159792, 5199740, 10399480, 20798960

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20798959
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20798960 can be divided by 80 positive divisors. The sum of these divisors (counting 20798960) is 1, the average is 0.0125.

Base conversion 20798960

Base System Value
2 Binary 1001111010101110111110000
3 Ternary 1110010200210212
4 Quaternary 1033111313300
5 Quinary 20311031320
6 Senary 2021443252
8 Octal 117256760
10 Decimal 20798960
12 Duodecimal 6b70528
16 Hexadecimal 13d5df0
20 Vigesimal 69jh80
36 Base36 cdskw

Cryptographic Hash Functions

md5 0d6b4115544357f48a5e390ba2989bb1
sha1 a334d109b1904d6971df54bc796abe932657a369
sha256 bf22f3955f7cdebfa228ceddc41fa564da09fd51f00465cd2deab07df2d76fc5
sha512 243ec73ddef9a209a7d5e9ad0cc09d916dd16fb61e28d4413d436377784cdfce9b0895cecfc210510335c2249b0a6a97fd754b1a4d6311893a73dbe39fcbced4
ripemd-160 f9fbc6269e54aefcc45f122b80a68179fbd1e552

20798960 as geometric shapes

Circle

Radius = n
Diameter 41597920
Circumference 130683719.87662
Area 1.3590427311825E+15

Sphere

Radius = n
Volume 3.7688900538873E+22
Surface area 5.4361709247299E+15
Circumference 130683719.87662

Square

Length = n
Perimeter 83195840
Area 432596737081600
Diagonal 29414171.315256

Cube

Length = n
Surface area 2595580422489600
Volume 8.9975622306907E+21
Space diagonal 36024855.464593

Equilateral Triangle

Length = n
Perimeter 62396880
Area 1.8731988195346E+14
Altitude 18012427.732296

Triangular Pyramid

Length = n
Surface area 1.8731988195346E+14
Volume 1.0603728779116E+21
Height 9804723.7717518