20085072 (number)

20085072 is an even 8-digits composite number following 20085071 and preceding 20085073. In scientific notation, it is written as 2.0085072 × 10^7. The sum of its digits is 24. It has a total of 8 prime factors and 60 positive divisors. There are 5440512 positive integers (up to 20085072) that are relatively prime to 20085072.

Interesting facts

Basic properties

Name

Name twenty million eighty-five thousand seventy-two

Notation

Scientific notation 2.0085072 × 10^7
Engineering notation 2.0085072 × 10^6

Prime Factorization of 20085072

Prime Factorization 2 × 2 × 2 × 2 × 21 × 23 × 23 × 113

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 109158
Product of the distinct prime numbers

The prime factorization of 20085072 is 2 × 2 × 2 × 2 × 21 × 23 × 23 × 113. Since it has a total of 8 prime factors.

Most popular turbo-numbers

10, 5, 23, 89, 890, 292, 9017, 8435, 80352, 1577, 586646, 812416, 1969605, 3361621, 87052269, 76426275, 984005905, 339522243, 1245991570, 3940602134

Basic calculations (n = 20085072)

Multiplication

n×y
n×2 40170144
n×3 60255216
n×4 80340288
n×5 100425360

Division

n÷y
n÷2 10042536
n÷3 6695024
n÷3 5021268
n÷5 4017014.4

Exponentiation

ny
n2 403410117245184
n3 8.102521250398E+21
n4 1.6273972269577E+29
n5 3.2686390476046E+36

Nth Root

y√n
2√n 4481.6372008452
3√n 271.82608547935
4√n 66.94503118862
5√n 28.878503133005

Divisors of 20085072

1, 2, 4, 8, 16, 21, 23, 42, 46, 84, 92, 113, 168, 184, 226, 336, 368, 452, 483, 529, 904, 966, 1058, 1808, 1932, 2116, 2373, 2599, 3864, 4232, 4746, 5198, 7728, 8464, 9492, 10396, 11109, 18984, 20792, 22218, 37968, 41584, 44436, 54579, 59777, 88872, 109158, 119554, 177744, 218316, 239108, 436632, 478216, 873264, 956432, 1255317, 2510634, 5021268, 10042536, 20085072

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20085071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20085072 can be divided by 60 positive divisors. The sum of these divisors (counting 20085072) is 1, the average is 0.016666666666667.

Base conversion 20085072

Base System Value
2 Binary 1001100100111100101010000
3 Ternary 1101210102112120
4 Quaternary 1030213211100
5 Quinary 20120210242
6 Senary 1554254240
8 Octal 114474520
10 Decimal 20085072
12 Duodecimal 6887380
16 Hexadecimal 1327950
20 Vigesimal 65acdc
36 Base36 byhqo

Cryptographic Hash Functions

md5 80286bef699f8c6062d80ab8b97e6edb
sha1 9e67bcd86cbcdb0d8e67d39cd89a0e78b1af5bd4
sha256 dcf6b42659568f4da72ec50e150a0537755a5db71c4e02e874678826cee10eef
sha512 5521f0804916d8562a115aa4ace00ccc643b82ecea526b468aaccaee0d816f31685e8360240c4d8eded2c48bebfa66ccc8b538c7a57ecb1755e2b5ead87bba04
ripemd-160 e09b13a4b0283dfea4b2b959739df54074169ced

20085072 as geometric shapes

Circle

Radius = n
Diameter 40170144
Circumference 126198229.28404
Area 1.2673502607213E+15

Sphere

Radius = n
Volume 3.3939761647741E+22
Surface area 5.0694010428851E+15
Circumference 126198229.28404

Square

Length = n
Perimeter 80340288
Area 403410117245184
Diagonal 28404581.22364

Cube

Length = n
Surface area 2420460703471104
Volume 8.102521250398E+21
Space diagonal 34788365.177679

Equilateral Triangle

Length = n
Perimeter 60255216
Area 1.7468170483899E+14
Altitude 17394182.58884

Triangular Pyramid

Length = n
Surface area 1.7468170483899E+14
Volume 9.5489128681075E+20
Height 9468193.7412134