20520072 (number)

20520072 is an even 8-digits composite number following 20520071 and preceding 20520073. In scientific notation, it is written as 2.0520072 × 10^7. The sum of its digits is 18. It has a total of 5 prime factors and 16 positive divisors. There are 6771168 positive integers (up to 20520072) that are relatively prime to 20520072.

Interesting facts

Basic properties

Name

Name twenty million five hundred twenty thousand seventy-two

Notation

Scientific notation 2.0520072 × 10^7
Engineering notation 2.0520072 × 10^6

Prime Factorization of 20520072

Prime Factorization 2 × 2 × 2 × 927 × 2767

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5130018
Product of the distinct prime numbers

The prime factorization of 20520072 is 2 × 2 × 2 × 927 × 2767. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 7, 29, 1, 979, 940, 1759, 2204, 88303, 25977, 742516, 147582, 9634035, 8818264, 83610516, 7520681, 13105866, 535146078, 1933347929, 1590655199

Basic calculations (n = 20520072)

Multiplication

n×y
n×2 41040144
n×3 61560216
n×4 82080288
n×5 102600360

Division

n÷y
n÷2 10260036
n÷3 6840024
n÷3 5130018
n÷5 4104014.4

Exponentiation

ny
n2 421073354885184
n3 8.6404555595255E+21
n4 1.7730277019426E+29
n5 3.6382656101858E+36

Nth Root

y√n
2√n 4529.9086083496
3√n 273.77447832654
4√n 67.304595744642
5√n 29.002522744903

Divisors of 20520072

1, 2, 4, 8, 927, 1854, 2767, 3708, 5534, 7416, 11068, 22136, 2565009, 5130018, 10260036, 20520072

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20520071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20520072 can be divided by 16 positive divisors. The sum of these divisors (counting 20520072) is 1, the average is 0.0625.

Base conversion 20520072

Base System Value
2 Binary 1001110010001110010001000
3 Ternary 1102121112020200
4 Quaternary 1032101302020
5 Quinary 20223120242
6 Senary 2011452200
8 Octal 116216210
10 Decimal 20520072
12 Duodecimal 6a57060
16 Hexadecimal 1391c88
20 Vigesimal 68503c
36 Base36 c7te0

Cryptographic Hash Functions

md5 3bbe24e694df3ba19ffd8c5383f3df7b
sha1 2d09e91b104254c4792ce6446e9afa13bbac82a9
sha256 b26878e633aefc9bf8aa9697319d9e28b556169b22d736bc9fe9d5e0b8de6585
sha512 96fa82f2e805e5e90c1477830bf9de77a0d9dc47f408ecc15df37db6c6219d0656398f17b7d41fde54c35e2316fea922dba884c961834e901e993f0708a92c67
ripemd-160 2b331a168d8fe912bebdf08673c20abfae401aa0

20520072 as geometric shapes

Circle

Radius = n
Diameter 41040144
Circumference 128931414.89267
Area 1.3228409583297E+15

Sphere

Radius = n
Volume 3.6193055612633E+22
Surface area 5.2913638333188E+15
Circumference 128931414.89267

Square

Length = n
Perimeter 82080288
Area 421073354885184
Diagonal 29019764.123272

Cube

Length = n
Surface area 2526440129311104
Volume 8.6404555595255E+21
Space diagonal 35541807.278972

Equilateral Triangle

Length = n
Perimeter 61560216
Area 1.8233011109365E+14
Altitude 17770903.639486

Triangular Pyramid

Length = n
Surface area 1.8233011109365E+14
Volume 1.0182874531136E+21
Height 9673254.7077575