20006720 (number)

20006720 is an even 8-digits composite number following 20006719 and preceding 20006721. In scientific notation, it is written as 2.0006720 × 10^7. The sum of its digits is 17. It has a total of 9 prime factors and 56 positive divisors. There are 7911936 positive integers (up to 20006720) that are relatively prime to 20006720.

Interesting facts

Basic properties

Name

Name twenty million six thousand seven hundred twenty

Notation

Scientific notation 2.0006720 × 10^7
Engineering notation 2.0006720 × 10^6

Prime Factorization of 20006720

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 103 × 607

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 625210
Product of the distinct prime numbers

The prime factorization of 20006720 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 103 × 607. Since it has a total of 9 prime factors.

Most popular turbo-numbers

6, 9, 62, 59, 122, 334, 820, 9894, 14668, 17749, 781826, 855699, 7247399, 8664274, 49689849, 45600034, 843470779, 886308249, 4078347529, 8012869647

Basic calculations (n = 20006720)

Multiplication

n×y
n×2 40013440
n×3 60020160
n×4 80026880
n×5 100033600

Division

n÷y
n÷2 10003360
n÷3 6668906.6666667
n÷3 5001680
n÷5 4001344

Exponentiation

ny
n2 400268845158400
n3 8.0080667098075E+21
n4 1.6021514840444E+29
n5 3.2053796138861E+36

Nth Root

y√n
2√n 4472.8872107398
3√n 271.47215973247
4√n 66.879647208548
5√n 28.85593684627

Divisors of 20006720

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 160, 206, 320, 412, 515, 607, 824, 1030, 1214, 1648, 2060, 2428, 3035, 3296, 4120, 4856, 6070, 6592, 8240, 9712, 12140, 16480, 19424, 24280, 32960, 38848, 48560, 62521, 97120, 125042, 194240, 250084, 312605, 500168, 625210, 1000336, 1250420, 2000672, 2500840, 4001344, 5001680, 10003360, 20006720

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20006719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20006720 can be divided by 56 positive divisors. The sum of these divisors (counting 20006720) is 1, the average is 0.017857142857143.

Base conversion 20006720

Base System Value
2 Binary 1001100010100011101000000
3 Ternary 1101122110001122
4 Quaternary 1030110131000
5 Quinary 20110203340
6 Senary 1552451412
8 Octal 114243500
10 Decimal 20006720
12 Duodecimal 6849b68
16 Hexadecimal 1314740
20 Vigesimal 650gg0
36 Base36 bwta8

Cryptographic Hash Functions

md5 ae78ee361cf5804103aba86aa167a644
sha1 6cd421b84c05f3275b4b158c2643e230554ae697
sha256 821012cdfdcc6db7b31b67ae349e7e813d949fc78d2d5a6a183a0fcac57a10a8
sha512 3f072a774cd2b71fc83a6a57aab19cfa5648608b94b41bb2fc2d30fb0f94601caf79f0a3d51a45bce4b91f178667287ab487d498e172479838df986ecccf7ad8
ripemd-160 d752e203d03477f4dedf3f6132fa568172b9a50b

20006720 as geometric shapes

Circle

Radius = n
Diameter 40013440
Circumference 125705929.14886
Area 1.2574816634105E+15

Sphere

Radius = n
Volume 3.3544111393317E+22
Surface area 5.029926653642E+15
Circumference 125705929.14886

Square

Length = n
Perimeter 80026880
Area 400268845158400
Diagonal 28293774.762601

Cube

Length = n
Surface area 2401613070950400
Volume 8.0080667098075E+21
Space diagonal 34652655.532804

Equilateral Triangle

Length = n
Perimeter 60020160
Area 1.7332149412532E+14
Altitude 17326327.766402

Triangular Pyramid

Length = n
Surface area 1.7332149412532E+14
Volume 9.4375971244985E+20
Height 9431258.2542004