20852910 (number)

20852910 is an even 8-digits composite number following 20852909 and preceding 20852911. In scientific notation, it is written as 2.0852910 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 64 positive divisors. There are 5121792 positive integers (up to 20852910) that are relatively prime to 20852910.

Interesting facts

Basic properties

Name

Name twenty million eight hundred fifty-two thousand nine hundred ten

Notation

Scientific notation 2.0852910 × 10^7
Engineering notation 2.0852910 × 10^6

Prime Factorization of 20852910

Prime Factorization 2 × 3 × 5 × 3 × 3 × 5941 × 13

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2316990
Product of the distinct prime numbers

The prime factorization of 20852910 is 2 × 3 × 5 × 3 × 3 × 5941 × 13. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20852910)

Multiplication

n×y
n×2 41705820
n×3 62558730
n×4 83411640
n×5 104264550

Division

n÷y
n÷2 10426455
n÷3 6950970
n÷3 5213227.5
n÷5 4170582

Exponentiation

ny
n2 434843855468100
n3 9.0677597821293E+21
n4 1.8908917863836E+29
n5 3.9430596241197E+36

Nth Root

y√n
2√n 4566.49865871
3√n 275.24676473118
4√n 67.575873347741
5√n 29.096003063182

Divisors of 20852910

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 -20852909
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 20852910 can be divided by 64 positive divisors. The sum of these divisors (counting 20852910) is 1, the average is 0.015625.

Base conversion 20852910

Base System Value
2 Binary 1001111100011000010101110
3 Ternary 1110020102211000
4 Quaternary 1033203002232
5 Quinary 20314243120
6 Senary 2022541130
8 Octal 117430256
10 Decimal 20852910
12 Duodecimal 6b977a6
16 Hexadecimal 13e30ae
20 Vigesimal 6a6c5a
36 Base36 cey7i

Cryptographic Hash Functions

md5 f679737997dce774dc44cf40448d9d1e
sha1 7d8a8b067e2cecd64d6e5ad76139bae07b430680
sha256 261cfe64c4d95635aa896297f7d838b09cfd9b8eb635760eaa1e238207a93a22
sha512 b5bee74858c4e21b57a5cae1f3b1b1b7e1547e7ea0649d104ebabcccc45d4633597b3449caa352ef1006307edccae6239d406e4e25f3701f62c89ce3090ad6be
ripemd-160 d8d441eeed087c2f3153edb9d94948b246d34f40

20852910 as geometric shapes

Circle

Radius = n
Diameter 41705820
Circumference 131022697.72394
Area 1.3661022617972E+15

Sphere

Radius = n
Volume 3.7982943354739E+22
Surface area 5.464409047189E+15
Circumference 131022697.72394

Square

Length = n
Perimeter 83411640
Area 434843855468100
Diagonal 29490468.136946

Cube

Length = n
Surface area 2609063132808600
Volume 9.0677597821293E+21
Space diagonal 36118299.605661

Equilateral Triangle

Length = n
Perimeter 62558730
Area 1.8829291275747E+14
Altitude 18059149.802831

Triangular Pyramid

Length = n
Surface area 1.8829291275747E+14
Volume 1.0686457386857E+21
Height 9830156.0456485