20456480 (number)

20456480 is an even 8-digits composite number following 20456479 and preceding 20456481. In scientific notation, it is written as 2.0456480 × 10^7. The sum of its digits is 29. It has a total of 9 prime factors and 96 positive divisors. There are 7275520 positive integers (up to 20456480) that are relatively prime to 20456480.

Interesting facts

Basic properties

Name

Name twenty million four hundred fifty-six thousand four hundred eighty

Notation

Scientific notation 2.0456480 × 10^7
Engineering notation 2.0456480 × 10^6

Prime Factorization of 20456480

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 11 × 59 × 197

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 1278530
Product of the distinct prime numbers

The prime factorization of 20456480 is 2 × 2 × 2 × 2 × 2 × 5 × 11 × 59 × 197. Since it has a total of 9 prime factors.

Most popular turbo-numbers

6, 2, 45, 21, 289, 781, 9036, 7327, 77150, 14657, 540573, 220101, 7736843, 1696745, 77427618, 95292645, 289910794, 575720284, 7427946069, 4371550454

Basic calculations (n = 20456480)

Multiplication

n×y
n×2 40912960
n×3 61369440
n×4 81825920
n×5 102282400

Division

n÷y
n÷2 10228240
n÷3 6818826.6666667
n÷3 5114120
n÷5 4091296

Exponentiation

ny
n2 418467573990400
n3 8.5603735579831E+21
n4 1.7511511048141E+29
n5 3.5822387552608E+36

Nth Root

y√n
2√n 4522.8840356569
3√n 273.49137532168
4√n 67.252390557191
5√n 28.9845245729

Divisors of 20456480

1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 59, 80, 88, 110, 118, 160, 176, 197, 220, 236, 295, 352, 394, 440, 472, 590, 649, 788, 880, 944, 985, 1180, 1298, 1576, 1760, 1888, 1970, 2167, 2360, 2596, 3152, 3245, 3940, 4334, 4720, 5192, 6304, 6490, 7880, 8668, 9440, 10384, 10835, 11623, 12980, 15760, 17336, 20768, 21670, 23246, 25960, 31520, 34672, 43340, 46492, 51920, 58115, 69344, 86680, 92984, 103840, 116230, 127853, 173360, 185968, 232460, 255706, 346720, 371936, 464920, 511412, 639265, 929840, 1022824, 1278530, 1859680, 2045648, 2557060, 4091296, 5114120, 10228240, 20456480

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 -20456479
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 20456480 can be divided by 96 positive divisors. The sum of these divisors (counting 20456480) is 1, the average is 0.010416666666667.

Base conversion 20456480

Base System Value
2 Binary 1001110000010010000100000
3 Ternary 1102111022000102
4 Quaternary 1032002100200
5 Quinary 20214101410
6 Senary 2010241532
8 Octal 116022040
10 Decimal 20456480
12 Duodecimal 6a262a8
16 Hexadecimal 1382420
20 Vigesimal 67h140
36 Base36 c6gbk

Cryptographic Hash Functions

md5 94c85b8c2a1ac9b514229b1887fe55e6
sha1 ad8776228c43bb6df7497e79e2b81c8e8be4f013
sha256 3db1a3bbf6b37bc701b48375ac5a4233f5be9d0f67b93954861d67332c93f817
sha512 14a1d408de99a6efd175029ce86a6afd01b48cf869b886763f3472c8c980e7a66f2fb888574634f1b94b25871b4109feb4b88a82f883f5a98d514f14c59a322f
ripemd-160 8bf6041e782b888276a3945a3234a139ff308099

20456480 as geometric shapes

Circle

Radius = n
Diameter 40912960
Circumference 128531854.57261
Area 1.3146546562138E+15

Sphere

Radius = n
Volume 3.5857608908992E+22
Surface area 5.2586186248551E+15
Circumference 128531854.57261

Square

Length = n
Perimeter 81825920
Area 418467573990400
Diagonal 28929831.454414

Cube

Length = n
Surface area 2510805443942400
Volume 8.5603735579831E+21
Space diagonal 35431662.704017

Equilateral Triangle

Length = n
Perimeter 61369440
Area 1.8120177486787E+14
Altitude 17715831.352008

Triangular Pyramid

Length = n
Surface area 1.8120177486787E+14
Volume 1.0088496987233E+21
Height 9643277.1514713