20872016 (number)

20872016 is an even 8-digits composite number following 20872015 and preceding 20872017. In scientific notation, it is written as 2.0872016 × 10^7. The sum of its digits is 26. It has a total of 7 prime factors and 30 positive divisors. There are 9486400 positive integers (up to 20872016) that are relatively prime to 20872016.

Interesting facts

Basic properties

Name

Name twenty million eight hundred seventy-two thousand sixteen

Notation

Scientific notation 2.0872016 × 10^7
Engineering notation 2.0872016 × 10^6

Prime Factorization of 20872016

Prime Factorization 2 × 2 × 2 × 2 × 11 × 11 × 10781

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 237182
Product of the distinct prime numbers

The prime factorization of 20872016 is 2 × 2 × 2 × 2 × 11 × 11 × 10781. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 9, 81, 7, 163, 777, 1228, 8660, 60433, 70012, 643805, 667499, 5186365, 6792415, 78561476, 64771681, 673481645, 259009865, 5294465229, 4925086825

Basic calculations (n = 20872016)

Multiplication

n×y
n×2 41744032
n×3 62616048
n×4 83488064
n×5 104360080

Division

n÷y
n÷2 10436008
n÷3 6957338.6666667
n÷3 5218004
n÷5 4174403.2

Exponentiation

ny
n2 435641051904256
n3 9.0927070056025E+21
n4 1.8978312610425E+29
n5 3.9611564445779E+36

Nth Root

y√n
2√n 4568.5901545225
3√n 275.33080191351
4√n 67.591346742926
5√n 29.101332819184

Divisors of 20872016

1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 10781, 21562, 43124, 86248, 118591, 172496, 237182, 474364, 948728, 1304501, 1897456, 2609002, 5218004, 10436008, 20872016

30 divisors

τ Total Divisors 30
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20872015
Sum of the proper positive divisors of n
A Arithmetic Mean 0.033333333333333
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 30
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20872016 can be divided by 30 positive divisors. The sum of these divisors (counting 20872016) is 1, the average is 0.033333333333333.

Base conversion 20872016

Base System Value
2 Binary 1001111100111101101010000
3 Ternary 1110021102000122
4 Quaternary 1033213231100
5 Quinary 20320401031
6 Senary 2023205412
8 Octal 117475520
10 Decimal 20872016
12 Duodecimal 6ba6868
16 Hexadecimal 13e7b50
20 Vigesimal 6a900g
36 Base36 cfcy8

Cryptographic Hash Functions

md5 df5d9af1505f412b48ad6b189bfcfab9
sha1 691b7aa1ebe043bdba137d1b4fd4e7eb9a618657
sha256 50b9a4cbfb7681b54ee307b87eda9e6b5c7c6de9f2ac9506e55c73f7221e0d79
sha512 a2ac2b6a6c17ab305d9363ec586f5162d8d76182ff1adeef547914711516baa7d63b06456cb1e3951370a23dbe3a3e05dcca206cd727fec8a1a724db751b046d
ripemd-160 4b8226eee24576ea1246281d217813ae1a3e9cc7

20872016 as geometric shapes

Circle

Radius = n
Diameter 41744032
Circumference 131142744.26242
Area 1.3686067282645E+15

Sphere

Radius = n
Volume 3.808744204006E+22
Surface area 5.4744269130582E+15
Circumference 131142744.26242

Square

Length = n
Perimeter 83488064
Area 435641051904256
Diagonal 29517488.101268

Cube

Length = n
Surface area 2613846311425536
Volume 9.0927070056025E+21
Space diagonal 36151392.168391

Equilateral Triangle

Length = n
Perimeter 62616048
Area 1.8863810894023E+14
Altitude 18075696.084195

Triangular Pyramid

Length = n
Surface area 1.8863810894023E+14
Volume 1.0715857971673E+21
Height 9839162.7004227