20085648 (number)

20085648 is an even 8-digits composite number following 20085647 and preceding 20085649. In scientific notation, it is written as 2.0085648 × 10^7. The sum of its digits is 33. It has a total of 8 prime factors and 80 positive divisors. There are 6013440 positive integers (up to 20085648) that are relatively prime to 20085648.

Interesting facts

Basic properties

Name

Name twenty million eighty-five thousand six hundred forty-eight

Notation

Scientific notation 2.0085648 × 10^7
Engineering notation 2.0085648 × 10^6

Prime Factorization of 20085648

Prime Factorization 2 × 2 × 2 × 2 × 3 × 11 × 109 × 349

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 2510706
Product of the distinct prime numbers

The prime factorization of 20085648 is 2 × 2 × 2 × 2 × 3 × 11 × 109 × 349. Since it has a total of 8 prime factors.

Most popular turbo-numbers

1, 10, 99, 82, 348, 470, 460, 7484, 25563, 34591, 622286, 9595, 2755965, 360067, 54103899, 60639824, 994975511, 120547319, 808863815, 1021930958

Basic calculations (n = 20085648)

Multiplication

n×y
n×2 40171296
n×3 60256944
n×4 80342592
n×5 100428240

Division

n÷y
n÷2 10042824
n÷3 6695216
n÷3 5021412
n÷5 4017129.6

Exponentiation

ny
n2 403433255579904
n3 8.103218363072E+21
n4 1.627583917078E+29
n5 3.269107764889E+36

Nth Root

y√n
2√n 4481.7014626144
3√n 271.82868393204
4√n 66.945511146113
5√n 28.878668766736

Divisors of 20085648

1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 109, 132, 176, 218, 264, 327, 349, 436, 528, 654, 698, 872, 1047, 1199, 1308, 1396, 1744, 2094, 2398, 2616, 2792, 3597, 3839, 4188, 4796, 5232, 5584, 7194, 7678, 8376, 9592, 11517, 14388, 15356, 16752, 19184, 23034, 28776, 30712, 38041, 46068, 57552, 61424, 76082, 92136, 114123, 152164, 184272, 228246, 304328, 418451, 456492, 608656, 836902, 912984, 1255353, 1673804, 1825968, 2510706, 3347608, 5021412, 6695216, 10042824, 20085648

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20085647
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20085648 can be divided by 80 positive divisors. The sum of these divisors (counting 20085648) is 1, the average is 0.0125.

Base conversion 20085648

Base System Value
2 Binary 1001100100111101110010000
3 Ternary 1101210110022220
4 Quaternary 1030213232100
5 Quinary 20120220043
6 Senary 1554301040
8 Octal 114475620
10 Decimal 20085648
12 Duodecimal 6887780
16 Hexadecimal 1327b90
20 Vigesimal 65ae28
36 Base36 byi6o

Cryptographic Hash Functions

md5 1558cb71fa563e3a7ee8ca258cd37a03
sha1 c1a82fed9511d36105fc607021108034d9677387
sha256 5079d2beba8281a810bb168aba7379c9144ad61fefee8d9b98078b4498cb6366
sha512 3f3cc28c1fdc81f8163a6f94880417849d3cab550848e58638aa3b6a0c5c606f0365f209f0abee12cc9134423addf34d62133d31256dccc5e87350c5ce4dc374
ripemd-160 b29c31542c1d512985fc11272b7124c7e750f696

20085648 as geometric shapes

Circle

Radius = n
Diameter 40171296
Circumference 126201848.39878
Area 1.2674229519436E+15

Sphere

Radius = n
Volume 3.3942681706481E+22
Surface area 5.0696918077746E+15
Circumference 126201848.39878

Square

Length = n
Perimeter 80342592
Area 403433255579904
Diagonal 28405395.810652

Cube

Length = n
Surface area 2420599533479424
Volume 8.103218363072E+21
Space diagonal 34789362.838944

Equilateral Triangle

Length = n
Perimeter 60256944
Area 1.7469172403183E+14
Altitude 17394681.419472

Triangular Pyramid

Length = n
Surface area 1.7469172403183E+14
Volume 9.5497344232726E+20
Height 9468465.2702173