20455552 (number)

20455552 is an even 8-digits composite number following 20455551 and preceding 20455553. In scientific notation, it is written as 2.0455552 × 10^7. The sum of its digits is 28. It has a total of 10 prime factors and 64 positive divisors. There are 8930304 positive integers (up to 20455552) that are relatively prime to 20455552.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0455552 × 10^7
Engineering notation 2.0455552 × 10^6

Prime Factorization of 20455552

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 19 × 13 × 647

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 319618
Product of the distinct prime numbers

The prime factorization of 20455552 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 19 × 13 × 647. Since it has a total of 10 prime factors.

Most popular turbo-numbers

5, 5, 1, 21, 849, 943, 172, 1831, 34439, 5100, 344219, 919727, 7744904, 4991780, 29045091, 58224733, 580465042, 823688655, 8168103865, 8373628847

Basic calculations (n = 20455552)

Multiplication

n×y
n×2 40911104
n×3 61366656
n×4 81822208
n×5 102277760

Division

n÷y
n÷2 10227776
n÷3 6818517.3333333
n÷3 5113888
n÷5 4091110.4

Exponentiation

ny
n2 418429607624704
n3 8.5592085971067E+21
n4 1.7508333653696E+29
n5 3.5814262948654E+36

Nth Root

y√n
2√n 4522.7814450844
3√n 273.48723965034
4√n 67.251627824793
5√n 28.984261593865

Divisors of 20455552

1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 304, 416, 494, 608, 647, 832, 988, 1216, 1294, 1664, 1976, 2432, 2588, 3952, 5176, 7904, 8411, 10352, 12293, 15808, 16822, 20704, 24586, 31616, 33644, 41408, 49172, 67288, 82816, 98344, 134576, 159809, 196688, 269152, 319618, 393376, 538304, 639236, 786752, 1076608, 1278472, 1573504, 2556944, 5113888, 10227776, 20455552

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20455551
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20455552 can be divided by 64 positive divisors. The sum of these divisors (counting 20455552) is 1, the average is 0.015625.

Base conversion 20455552

Base System Value
2 Binary 1001110000010000010000000
3 Ternary 1102111020202001
4 Quaternary 1032002002000
5 Quinary 20214034202
6 Senary 2010233344
8 Octal 116020200
10 Decimal 20455552
12 Duodecimal 6a25854
16 Hexadecimal 1382080
20 Vigesimal 67gihc
36 Base36 c6fls

Cryptographic Hash Functions

md5 a004f3b12ba239ee58657822b334d58a
sha1 52595f9c796f2e4ab530a72676efbfaf37be6d16
sha256 6cda00b0a5a6e4f74900c98fd81fbff3fca4c7c1e6708346138d8e7e8dd487bd
sha512 e6a4b17de27643fd08096c411980ff2ce60c99e672a52f6f0b080d9ff2df89caf1b30b1a3f278c76313e9b16867b45ac502981087ca03f15e11d0ea9b95d9b07
ripemd-160 71c3a1df187e304163e742aa722e5b2133b362c2

20455552 as geometric shapes

Circle

Radius = n
Diameter 40911104
Circumference 128526023.77665
Area 1.3145353813582E+15

Sphere

Radius = n
Volume 3.5852729132284E+22
Surface area 5.2581415254329E+15
Circumference 128526023.77665

Square

Length = n
Perimeter 81822208
Area 418429607624704
Diagonal 28928519.064228

Cube

Length = n
Surface area 2510577645748224
Volume 8.5592085971067E+21
Space diagonal 35430055.360867

Equilateral Triangle

Length = n
Perimeter 61366656
Area 1.8118533494927E+14
Altitude 17715027.680434

Triangular Pyramid

Length = n
Surface area 1.8118533494927E+14
Volume 1.0087124067674E+21
Height 9642839.688076