20082720 (number)

20082720 is an even 8-digits composite number following 20082719 and preceding 20082721. In scientific notation, it is written as 2.0082720 × 10^7. The sum of its digits is 21. It has a total of 9 prime factors and 96 positive divisors. There are 4451328 positive integers (up to 20082720) that are relatively prime to 20082720.

Interesting facts

Basic properties

Name

Name twenty million eighty-two thousand seven hundred twenty

Notation

Scientific notation 2.0082720 × 10^7
Engineering notation 2.0082720 × 10^6

Prime Factorization of 20082720

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 35 × 43 × 139

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 1255170
Product of the distinct prime numbers

The prime factorization of 20082720 is 2 × 2 × 2 × 2 × 2 × 3 × 35 × 43 × 139. Since it has a total of 9 prime factors.

Most popular turbo-numbers

10, 6, 55, 43, 618, 598, 7574, 8535, 72414, 86693, 411932, 984368, 1181977, 8544891, 12436567, 48583143, 80100016, 164893874, 9845277564, 9013211156

Basic calculations (n = 20082720)

Multiplication

n×y
n×2 40165440
n×3 60248160
n×4 80330880
n×5 100413600

Division

n÷y
n÷2 10041360
n÷3 6694240
n÷3 5020680
n÷5 4016544

Exponentiation

ny
n2 403315642598400
n3 8.0996751219237E+21
n4 1.6266350756456E+29
n5 3.2667256766369E+36

Nth Root

y√n
2√n 4481.3747890575
3√n 271.81547461521
4√n 66.943071255041
5√n 28.877826755832

Divisors of 20082720

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 35, 43, 48, 70, 86, 96, 105, 129, 139, 140, 172, 210, 258, 278, 280, 344, 417, 420, 516, 556, 560, 688, 834, 840, 1032, 1112, 1120, 1376, 1505, 1668, 1680, 2064, 2224, 3010, 3336, 3360, 4128, 4448, 4515, 4865, 5977, 6020, 6672, 9030, 9730, 11954, 12040, 13344, 14595, 17931, 18060, 19460, 23908, 24080, 29190, 35862, 36120, 38920, 47816, 48160, 58380, 71724, 72240, 77840, 95632, 116760, 143448, 144480, 155680, 191264, 209195, 233520, 286896, 418390, 467040, 573792, 627585, 836780, 1255170, 1673560, 2510340, 3347120, 5020680, 6694240, 10041360, 20082720

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20082719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20082720 can be divided by 96 positive divisors. The sum of these divisors (counting 20082720) is 1, the average is 0.010416666666667.

Base conversion 20082720

Base System Value
2 Binary 1001100100111000000100000
3 Ternary 1101210022022110
4 Quaternary 1030213000200
5 Quinary 20120121340
6 Senary 1554235320
8 Octal 114470040
10 Decimal 20082720
12 Duodecimal 6885b40
16 Hexadecimal 1327020
20 Vigesimal 65a6g0
36 Base36 byfxc

Cryptographic Hash Functions

md5 02fa75c9934f5aca876c2b8251eb4131
sha1 55b9c086ef75783f054d9781dbc273a8746d871d
sha256 cd13e5fb6377ab5223ab2e6851a648fc8cc6d155b23178f1a3701b7e03874019
sha512 85218a290ae8564341119d80a8bbe6cea59cea57a98ef4ab20c4d34524e7c4f9d0b65786e828f336c3444be01d93cf5a25a7aa0c87090e297a15721aae65f39a
ripemd-160 627934d9e9af6fddd142d361cdd67d0ed63fb96c

20082720 as geometric shapes

Circle

Radius = n
Diameter 40165440
Circumference 126183451.2322
Area 1.267053459865E+15

Sphere

Radius = n
Volume 3.3927839812666E+22
Surface area 5.0682138394599E+15
Circumference 126183451.2322

Square

Length = n
Perimeter 80330880
Area 403315642598400
Diagonal 28401254.993341

Cube

Length = n
Surface area 2419893855590400
Volume 8.0996751219237E+21
Space diagonal 34784291.39418

Equilateral Triangle

Length = n
Perimeter 60248160
Area 1.7464079611693E+14
Altitude 17392145.69709

Triangular Pyramid

Length = n
Surface area 1.7464079611693E+14
Volume 9.5455586735338E+20
Height 9467084.9977805