20107440 (number)

20107440 is an even 8-digits composite number following 20107439 and preceding 20107441. In scientific notation, it is written as 2.0107440 × 10^7. The sum of its digits is 18. It has a total of 10 prime factors and 160 positive divisors. There are 5128704 positive integers (up to 20107440) that are relatively prime to 20107440.

Interesting facts

Basic properties

Name

Name twenty million one hundred seven thousand four hundred forty

Notation

Scientific notation 2.0107440 × 10^7
Engineering notation 2.0107440 × 10^6

Prime Factorization of 20107440

Prime Factorization 2 × 2 × 2 × 2 × 15 × 3 × 3 × 3 × 107 × 29

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 279270
Product of the distinct prime numbers

The prime factorization of 20107440 is 2 × 2 × 2 × 2 × 15 × 3 × 3 × 3 × 107 × 29. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20107440)

Multiplication

n×y
n×2 40214880
n×3 60322320
n×4 80429760
n×5 100537200

Division

n÷y
n÷2 10053720
n÷3 6702480
n÷3 5026860
n÷5 4021488

Exponentiation

ny
n2 404309143353600
n3 8.1296218414339E+21
n4 1.6346588339932E+29
n5 3.2868804424989E+36

Nth Root

y√n
2√n 4484.1320230341
3√n 271.92695558784
4√n 66.963661959559
5√n 28.884932453249

Divisors of 20107440

160 divisors

τ Total Divisors 160
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20107439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.00625
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 160
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20107440 can be divided by 160 positive divisors. The sum of these divisors (counting 20107440) is 1, the average is 0.00625.

Base conversion 20107440

Base System Value
2 Binary 1001100101101000010110000
3 Ternary 1101211120020000
4 Quaternary 1030231002300
5 Quinary 20121414230
6 Senary 1554550000
8 Octal 114550260
10 Decimal 20107440
12 Duodecimal 6898300
16 Hexadecimal 132d0b0
20 Vigesimal 65d8c0
36 Base36 byz00

Cryptographic Hash Functions

md5 328fc6bb1dcc5337b17c3895a0498f8e
sha1 cb982e5b4a899a553360115eeaaef44163addcea
sha256 dd3fee6a9262f8977caee51ea4fca0ab9bf2a8884e5476aeedb1162fbbaefca1
sha512 76e4eb56a0b40e9dc388c8e21f622048a44688c273002088c0a1dd44d3da990400aab26170ceb6bd1f35d66d8b33c523686d71164675c921eacf384a4660d3c3
ripemd-160 c35b1c0adce787425fbdb96f2103570d0ed69a3c

20107440 as geometric shapes

Circle

Radius = n
Diameter 40214880
Circumference 126338771.573
Area 1.2701746345389E+15

Sphere

Radius = n
Volume 3.4053280338016E+22
Surface area 5.0806985381554E+15
Circumference 126338771.573

Square

Length = n
Perimeter 80429760
Area 404309143353600
Diagonal 28436214.352603

Cube

Length = n
Surface area 2425854860121600
Volume 8.1296218414339E+21
Space diagonal 34827107.690143

Equilateral Triangle

Length = n
Perimeter 60322320
Area 1.7507099456327E+14
Altitude 17413553.845071

Triangular Pyramid

Length = n
Surface area 1.7507099456327E+14
Volume 9.5808512209336E+20
Height 9478738.1175344