20681006 (number)

20681006 is an even 8-digits composite number following 20681005 and preceding 20681007. In scientific notation, it is written as 2.0681006 × 10^7. The sum of its digits is 23. It has a total of 4 prime factors and 16 positive divisors. There are 9704448 positive integers (up to 20681006) that are relatively prime to 20681006.

Interesting facts

Basic properties

Name

Name twenty million six hundred eighty-one thousand six

Notation

Scientific notation 2.0681006 × 10^7
Engineering notation 2.0681006 × 10^6

Prime Factorization of 20681006

Prime Factorization 2 × 19 × 109 × 4993

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20681006
Product of the distinct prime numbers

The prime factorization of 20681006 is 2 × 19 × 109 × 4993. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 2, 42, 74, 413, 180, 2544, 4730, 27074, 56516, 218308, 191842, 9134992, 9909286, 6358788, 60528880, 724068414, 776996058, 8770692646, 4914073484

Basic calculations (n = 20681006)

Multiplication

n×y
n×2 41362012
n×3 62043018
n×4 82724024
n×5 103405030

Division

n÷y
n÷2 10340503
n÷3 6893668.6666667
n÷3 5170251.5
n÷5 4136201.2

Exponentiation

ny
n2 427704009172036
n3 8.8453491799109E+21
n4 1.8293071946183E+29
n5 3.7831913067745E+36

Nth Root

y√n
2√n 4547.6374085892
3√n 274.4883312171
4√n 67.436172849512
5√n 29.047872664862

Divisors of 20681006

1, 2, 19, 38, 109, 218, 2071, 4142, 4993, 9986, 94867, 189734, 544237, 1088474, 10340503, 20681006

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 -20681005
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 20681006 can be divided by 16 positive divisors. The sum of these divisors (counting 20681006) is 1, the average is 0.0625.

Base conversion 20681006

Base System Value
2 Binary 1001110111001000100101110
3 Ternary 1102220201000012
4 Quaternary 1032321010232
5 Quinary 20243243011
6 Senary 2015133222
8 Octal 116710456
10 Decimal 20681006
12 Duodecimal 6b14212
16 Hexadecimal 13b912e
20 Vigesimal 6952a6
36 Base36 cb9ke

Cryptographic Hash Functions

md5 4e38b9b88df1c8918e6a2b3817210d2c
sha1 5ef400373c9e207caf4eb2ec53761dbf9061bbbb
sha256 50d79781c43cdc8b37bc4060da5bf05d58c2c743090281e67cbcc2dc26f44445
sha512 8f98b01f66adaa3da87ece04dee38db72949a69f566c686d16ff80964944395a47876508143d77043d46837a326e7c735671b224a5ed3af32b4686c2c10c20b8
ripemd-160 61e8a42a6e1a8e6b566d7e8712bfeeef2480e2a4

20681006 as geometric shapes

Circle

Radius = n
Diameter 41362012
Circumference 129942593.03689
Area 1.3436717731258E+15

Sphere

Radius = n
Volume 3.7051312002726E+22
Surface area 5.3746870925031E+15
Circumference 129942593.03689

Square

Length = n
Perimeter 82724024
Area 427704009172036
Diagonal 29247359.168719

Cube

Length = n
Surface area 2566224055032216
Volume 8.8453491799109E+21
Space diagonal 35820553.143637

Equilateral Triangle

Length = n
Perimeter 62043018
Area 1.8520126862172E+14
Altitude 17910276.571818

Triangular Pyramid

Length = n
Surface area 1.8520126862172E+14
Volume 1.0424343978463E+21
Height 9749119.7229065