20397360 (number)

20397360 is an even 8-digits composite number following 20397359 and preceding 20397361. In scientific notation, it is written as 2.0397360 × 10^7. The sum of its digits is 30. It has a total of 8 prime factors and 80 positive divisors. There are 5289984 positive integers (up to 20397360) that are relatively prime to 20397360.

Interesting facts

Basic properties

Name

Name twenty million three hundred ninety-seven thousand three hundred sixty

Notation

Scientific notation 2.0397360 × 10^7
Engineering notation 2.0397360 × 10^6

Prime Factorization of 20397360

Prime Factorization 2 × 2 × 2 × 2 × 5 × 3 × 37 × 2297

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 2549670
Product of the distinct prime numbers

The prime factorization of 20397360 is 2 × 2 × 2 × 2 × 5 × 3 × 37 × 2297. Since it has a total of 8 prime factors.

Most popular turbo-numbers

1, 6, 60, 8, 706, 995, 4315, 1005, 64146, 73493, 132014, 655576, 8035024, 9946469, 45017797, 12309338, 364053206, 924406633, 7204235478, 1318641340

Basic calculations (n = 20397360)

Multiplication

n×y
n×2 40794720
n×3 61192080
n×4 81589440
n×5 101986800

Division

n÷y
n÷2 10198680
n÷3 6799120
n÷3 5099340
n÷5 4079472

Exponentiation

ny
n2 416052294969600
n3 8.4863684393211E+21
n4 1.7309951214947E+29
n5 3.5307730651371E+36

Nth Root

y√n
2√n 4516.3436538864
3√n 273.22765430152
4√n 67.203747320268
5√n 28.967751898014

Divisors of 20397360

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2297, 2960, 4440, 4594, 6891, 8880, 9188, 11485, 13782, 18376, 22970, 27564, 34455, 36752, 45940, 55128, 68910, 84989, 91880, 110256, 137820, 169978, 183760, 254967, 275640, 339956, 424945, 509934, 551280, 679912, 849890, 1019868, 1274835, 1359824, 1699780, 2039736, 2549670, 3399560, 4079472, 5099340, 6799120, 10198680, 20397360

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 -20397359
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 20397360 can be divided by 80 positive divisors. The sum of these divisors (counting 20397360) is 1, the average is 0.0125.

Base conversion 20397360

Base System Value
2 Binary 1001101110011110100110000
3 Ternary 1102101021220210
4 Quaternary 1031303310300
5 Quinary 20210203420
6 Senary 2005104120
8 Octal 115636460
10 Decimal 20397360
12 Duodecimal 69b8040
16 Hexadecimal 1373d30
20 Vigesimal 679d80
36 Base36 c56pc

Cryptographic Hash Functions

md5 e3549256553bdad44a998c032f3eb5bd
sha1 65f3a551ca36d51a304a7505ea2ce30f4be2841b
sha256 66ea0d60f421c34cf9fefa87eec18e659f16f72aa6a301f06d289e8d57d7659d
sha512 0c45f8fb22ed02eff55ef863b732bcd79747516103962d504e01f0af16e069e8ad8c4461b1199b257efcb97de120af2284bc33867326968de05d2a73e46bb8c4
ripemd-160 d563d55a51b746ee568ed7a61c2691b3d2b82aa3

20397360 as geometric shapes

Circle

Radius = n
Diameter 40794720
Circumference 128160392.65725
Area 1.3070668333857E+15

Sphere

Radius = n
Volume 3.5547616992837E+22
Surface area 5.2282673335427E+15
Circumference 128160392.65725

Square

Length = n
Perimeter 81589440
Area 416052294969600
Diagonal 28846223.148606

Cube

Length = n
Surface area 2496313769817600
Volume 8.4863684393211E+21
Space diagonal 35329263.860273

Equilateral Triangle

Length = n
Perimeter 61192080
Area 1.8015592837325E+14
Altitude 17664631.930137

Triangular Pyramid

Length = n
Surface area 1.8015592837325E+14
Volume 1.0001281118486E+21
Height 9615407.7162022