20455528 (number)

20455528 is an even 8-digits composite number following 20455527 and preceding 20455529. In scientific notation, it is written as 2.0455528 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 16 positive divisors. There are 10009968 positive integers (up to 20455528) that are relatively prime to 20455528.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0455528 × 10^7
Engineering notation 2.0455528 × 10^6

Prime Factorization of 20455528

Prime Factorization 2 × 2 × 2 × 47 × 54403

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5113882
Product of the distinct prime numbers

The prime factorization of 20455528 is 2 × 2 × 2 × 47 × 54403. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 9, 53, 91, 784, 502, 119, 3183, 96467, 21063, 556149, 415818, 3418957, 2892233, 50083950, 13730405, 893401270, 591686982, 6498281714, 7355301124

Basic calculations (n = 20455528)

Multiplication

n×y
n×2 40911056
n×3 61366584
n×4 81822112
n×5 102277640

Division

n÷y
n÷2 10227764
n÷3 6818509.3333333
n÷3 5113882
n÷5 4091105.6

Exponentiation

ny
n2 418428625758784
n3 8.5591784702103E+21
n4 1.7508251485438E+29
n5 3.5814052849143E+36

Nth Root

y√n
2√n 4522.7787918491
3√n 273.48713269166
4√n 67.251608098611
5√n 28.984254792556

Divisors of 20455528

1, 2, 4, 8, 47, 94, 188, 376, 54403, 108806, 217612, 435224, 2556941, 5113882, 10227764, 20455528

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20455527
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20455528 can be divided by 16 positive divisors. The sum of these divisors (counting 20455528) is 1, the average is 0.0625.

Base conversion 20455528

Base System Value
2 Binary 1001110000010000001101000
3 Ternary 1102111020201011
4 Quaternary 1032002001220
5 Quinary 20214034103
6 Senary 2010233304
8 Octal 116020150
10 Decimal 20455528
12 Duodecimal 6a25834
16 Hexadecimal 1382068
20 Vigesimal 67gig8
36 Base36 c6fl4

Cryptographic Hash Functions

md5 3cbfb77174312a97b79b0f69fc1a8714
sha1 b79bdc26d424d0f36a7947f40ca8afbb0e359ef5
sha256 10a258361f7d01c4756a99edb9a4564e19bfe0329320c929be41b51b090eaf0c
sha512 f067343f8e4abf0d377050b892eefafec9f355f49ddc1f813a670eaab1c5691fc19767d747d5cc132d42fd79ce624c9220798ea924192ea15b305c91137a1eeb
ripemd-160 92e4f35794c9811a650d5a09e2eb4ed84cbd738f

20455528 as geometric shapes

Circle

Radius = n
Diameter 40911056
Circumference 128525872.9802
Area 1.3145322967355E+15

Sphere

Radius = n
Volume 3.5852602937036E+22
Surface area 5.2581291869419E+15
Circumference 128525872.9802

Square

Length = n
Perimeter 81822112
Area 418428625758784
Diagonal 28928485.123103

Cube

Length = n
Surface area 2510571754552704
Volume 8.5591784702103E+21
Space diagonal 35430013.791648

Equilateral Triangle

Length = n
Perimeter 61366584
Area 1.8118490978886E+14
Altitude 17715006.895824

Triangular Pyramid

Length = n
Surface area 1.8118490978886E+14
Volume 1.0087088562786E+21
Height 9642828.3743675