20454464 (number)

20454464 is an even 8-digits composite number following 20454463 and preceding 20454465. In scientific notation, it is written as 2.0454464 × 10^7. The sum of its digits is 29. It has a total of 7 prime factors and 14 positive divisors. There are 10227200 positive integers (up to 20454464) that are relatively prime to 20454464.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0454464 × 10^7
Engineering notation 2.0454464 × 10^6

Prime Factorization of 20454464

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 319601

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 639202
Product of the distinct prime numbers

The prime factorization of 20454464 is 2 × 2 × 2 × 2 × 2 × 2 × 319601. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 5, 89, 62, 968, 762, 5328, 992, 88571, 83700, 898448, 859700, 1718607, 9999094, 63607940, 21995849, 200163403, 693416419, 7843113976, 6276509522

Basic calculations (n = 20454464)

Multiplication

n×y
n×2 40908928
n×3 61363392
n×4 81817856
n×5 102272320

Division

n÷y
n÷2 10227232
n÷3 6818154.6666667
n÷3 5113616
n÷5 4090892.8

Exponentiation

ny
n2 418385097527296
n3 8.5578429155086E+21
n4 1.7504608983292E+29
n5 3.5804739428283E+36

Nth Root

y√n
2√n 4522.6611635187
3√n 273.48239077292
4√n 67.250733553759
5√n 28.983953261461

Divisors of 20454464

1, 2, 4, 8, 16, 32, 64, 319601, 639202, 1278404, 2556808, 5113616, 10227232, 20454464

14 divisors

τ Total Divisors 14
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20454463
Sum of the proper positive divisors of n
A Arithmetic Mean 0.071428571428571
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 14
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20454464 can be divided by 14 positive divisors. The sum of these divisors (counting 20454464) is 1, the average is 0.071428571428571.

Base conversion 20454464

Base System Value
2 Binary 1001110000001110001000000
3 Ternary 1102111012020202
4 Quaternary 1032001301000
5 Quinary 20214020324
6 Senary 2010224332
8 Octal 116016100
10 Decimal 20454464
12 Duodecimal 6a250a8
16 Hexadecimal 1381c40
20 Vigesimal 67gg34
36 Base36 c6erk

Cryptographic Hash Functions

md5 d1263468a8a7474933a02f3ab9dd4ab9
sha1 a9483796b2880fcc19a6189d4b8e4c4e96d16c9e
sha256 cce8434781239f017dc83a02d8ca58ce9e436a43c33b5fa63b0c592e2fa688ff
sha512 24a85f5e38a27a7f3eccbfbc4447b2fb92547eb1189155f94c11c01c1527bab355920bca7cf8a75a8d677c06d72477b9714a2c38e6be6d31560a98d75d0fa51e
ripemd-160 28c6317bacef798f47129c0aa1750a2ef7ebbcf0

20454464 as geometric shapes

Circle

Radius = n
Diameter 40908928
Circumference 128519187.67103
Area 1.3143955487632E+15

Sphere

Radius = n
Volume 3.5847008578583E+22
Surface area 5.2575821950528E+15
Circumference 128519187.67103

Square

Length = n
Perimeter 81817856
Area 418385097527296
Diagonal 28926980.399872

Cube

Length = n
Surface area 2510310585163776
Volume 8.5578429155086E+21
Space diagonal 35428170.889589

Equilateral Triangle

Length = n
Perimeter 61363392
Area 1.8116606151173E+14
Altitude 17714085.444794

Triangular Pyramid

Length = n
Surface area 1.8116606151173E+14
Volume 1.0085514596476E+21
Height 9642326.7999574