20520080 (number)

20520080 is an even 8-digits composite number following 20520079 and preceding 20520081. In scientific notation, it is written as 2.0520080 × 10^7. The sum of its digits is 17. It has a total of 7 prime factors and 40 positive divisors. There are 7035264 positive integers (up to 20520080) that are relatively prime to 20520080.

Interesting facts

Basic properties

Name

Name twenty million five hundred twenty thousand eighty

Notation

Scientific notation 2.0520080 × 10^7
Engineering notation 2.0520080 × 10^6

Prime Factorization of 20520080

Prime Factorization 2 × 2 × 2 × 2 × 7 × 5 × 36643

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2565010
Product of the distinct prime numbers

The prime factorization of 20520080 is 2 × 2 × 2 × 2 × 7 × 5 × 36643. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 8, 87, 91, 345, 322, 7028, 4968, 9932, 73476, 306258, 433710, 5482453, 1197667, 90474149, 7236615, 464368448, 850420503, 8486245034, 7624905077

Basic calculations (n = 20520080)

Multiplication

n×y
n×2 41040160
n×3 61560240
n×4 82080320
n×5 102600400

Division

n÷y
n÷2 10260040
n÷3 6840026.6666667
n÷3 5130020
n÷5 4104016

Exponentiation

ny
n2 421073683206400
n3 8.64046566529E+21
n4 1.77303046689E+29
n5 3.6382727023021E+36

Nth Root

y√n
2√n 4529.9094913696
3√n 273.77451390464
4√n 67.30460230452
5√n 29.0025250063

Divisors of 20520080

1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 36643, 73286, 146572, 183215, 256501, 293144, 366430, 513002, 586288, 732860, 1026004, 1282505, 1465720, 2052008, 2565010, 2931440, 4104016, 5130020, 10260040, 20520080

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20520079
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20520080 can be divided by 40 positive divisors. The sum of these divisors (counting 20520080) is 1, the average is 0.025.

Base conversion 20520080

Base System Value
2 Binary 1001110010001110010010000
3 Ternary 1102121112020222
4 Quaternary 1032101302100
5 Quinary 20223120310
6 Senary 2011452212
8 Octal 116216220
10 Decimal 20520080
12 Duodecimal 6a57068
16 Hexadecimal 1391c90
20 Vigesimal 685040
36 Base36 c7te8

Cryptographic Hash Functions

md5 0f2e1227ff58269326b027ccd084ddcd
sha1 3db3c1cd2943724d48e328088ff9226be9bd75d5
sha256 de66efeabf92c318fba06ec3eafcd95f35e7b72f4c4f8b82a6a93c0eee97361a
sha512 e9569bde1a9a4ddcce652e1a48e8cd54435dcbdbc93bf60ff7cb9af9425924b3df1c58688eba0030071e7b6fe91da4895ffb41c484b7712b2af34134a1361ab4
ripemd-160 23af8e9ecbae37164246c1091806505142139ac0

20520080 as geometric shapes

Circle

Radius = n
Diameter 41040160
Circumference 128931465.15815
Area 1.3228419897812E+15

Sphere

Radius = n
Volume 3.619309794356E+22
Surface area 5.2913679591249E+15
Circumference 128931465.15815

Square

Length = n
Perimeter 82080320
Area 421073683206400
Diagonal 29019775.436981

Cube

Length = n
Surface area 2526442099238400
Volume 8.64046566529E+21
Space diagonal 35541821.135378

Equilateral Triangle

Length = n
Perimeter 61560240
Area 1.8233025326091E+14
Altitude 17770910.567689

Triangular Pyramid

Length = n
Surface area 1.8233025326091E+14
Volume 1.0182886440893E+21
Height 9673258.4789936