20455260 (number)

20455260 is an even 8-digits composite number following 20455259 and preceding 20455261. In scientific notation, it is written as 2.0455260 × 10^7. The sum of its digits is 24. It has a total of 7 prime factors and 96 positive divisors. There are 4623360 positive integers (up to 20455260) that are relatively prime to 20455260.

Interesting facts

Basic properties

Name

Name twenty million four hundred fifty-five thousand two hundred sixty

Notation

Scientific notation 2.0455260 × 10^7
Engineering notation 2.0455260 × 10^6

Prime Factorization of 20455260

Prime Factorization 2 × 2 × 3 × 5 × 7 × 113 × 431

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 10227630
Product of the distinct prime numbers

The prime factorization of 20455260 is 2 × 2 × 3 × 5 × 7 × 113 × 431. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 2, 40, 61, 514, 652, 9860, 4794, 78878, 71459, 978344, 986549, 365828, 9345646, 48927636, 81282165, 8431428, 107670943, 6012381394, 6488890667

Basic calculations (n = 20455260)

Multiplication

n×y
n×2 40910520
n×3 61365780
n×4 81821040
n×5 102276300

Division

n÷y
n÷2 10227630
n÷3 6818420
n÷3 5113815
n÷5 4091052

Exponentiation

ny
n2 418417661667600
n3 8.5588420580028E+21
n4 1.7507333959538E+29
n5 3.5811706804918E+36

Nth Root

y√n
2√n 4522.7491639488
3√n 273.48593831409
4√n 67.251387821731
5√n 28.984178844177

Divisors of 20455260

1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 113, 140, 210, 226, 339, 420, 431, 452, 565, 678, 791, 862, 1130, 1293, 1356, 1582, 1695, 1724, 2155, 2260, 2373, 2586, 3017, 3164, 3390, 3955, 4310, 4746, 5172, 6034, 6465, 6780, 7910, 8620, 9051, 9492, 11865, 12068, 12930, 15085, 15820, 18102, 23730, 25860, 30170, 36204, 45255, 47460, 48703, 60340, 90510, 97406, 146109, 181020, 194812, 243515, 292218, 340921, 487030, 584436, 681842, 730545, 974060, 1022763, 1363684, 1461090, 1704605, 2045526, 2922180, 3409210, 4091052, 5113815, 6818420, 10227630, 20455260

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 -20455259
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 20455260 can be divided by 96 positive divisors. The sum of these divisors (counting 20455260) is 1, the average is 0.010416666666667.

Base conversion 20455260

Base System Value
2 Binary 1001110000001111101011100
3 Ternary 1102111020100020
4 Quaternary 1032001331130
5 Quinary 20214032020
6 Senary 2010232140
8 Octal 116017534
10 Decimal 20455260
12 Duodecimal 6a25650
16 Hexadecimal 1381f5c
20 Vigesimal 67gi30
36 Base36 c6fdo

Cryptographic Hash Functions

md5 3fe2c696c7342e57b87a158c566966fa
sha1 95ba077190b42f44ab448f33533270b688253b9d
sha256 47bda7b207bf9c55b4671f734155df3eea73fae7e852cebb1deb9441b93235d5
sha512 f410652ef0f66088815cacc04609e4f1ac45edcc54b537df4cee8770d0bcf3694719cbdeef70eb5060612e0d55f968c1a8641146714ec8bd86ba10a9f870530e
ripemd-160 cdb37b1899f8139f7a516be5c366347c5bc3b4b0

20455260 as geometric shapes

Circle

Radius = n
Diameter 40910520
Circumference 128524189.08654
Area 1.3144978520272E+15

Sphere

Radius = n
Volume 3.5851193776876E+22
Surface area 5.2579914081086E+15
Circumference 128524189.08654

Square

Length = n
Perimeter 81821040
Area 418417661667600
Diagonal 28928106.113868

Cube

Length = n
Surface area 2510505970005600
Volume 8.5588420580028E+21
Space diagonal 35429549.602031

Equilateral Triangle

Length = n
Perimeter 61365780
Area 1.8118016219811E+14
Altitude 17714774.801016

Triangular Pyramid

Length = n
Surface area 1.8118016219811E+14
Volume 1.0086692097197E+21
Height 9642702.037956