20246540 (number)

20246540 is an even 8-digits composite number following 20246539 and preceding 20246541. In scientific notation, it is written as 2.0246540 × 10^7. The sum of its digits is 23. It has a total of 5 prime factors and 24 positive divisors. There are 8022080 positive integers (up to 20246540) that are relatively prime to 20246540.

Interesting facts

Basic properties

Name

Name twenty million two hundred forty-six thousand five hundred forty

Notation

Scientific notation 2.0246540 × 10^7
Engineering notation 2.0246540 × 10^6

Prime Factorization of 20246540

Prime Factorization 2 × 2 × 5 × 107 × 9461

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10123270
Product of the distinct prime numbers

The prime factorization of 20246540 is 2 × 2 × 5 × 107 × 9461. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 8, 13, 3, 703, 276, 5404, 1117, 81767, 47030, 648704, 921520, 2104512, 3201185, 6776154, 63607039, 554453238, 83589940, 7186350536, 3576968540

Basic calculations (n = 20246540)

Multiplication

n×y
n×2 40493080
n×3 60739620
n×4 80986160
n×5 101232700

Division

n÷y
n÷2 10123270
n÷3 6748846.6666667
n÷3 5061635
n÷5 4049308

Exponentiation

ny
n2 409922381971600
n3 8.2995099034833E+21
n4 1.6803635924127E+29
n5 3.4021548688327E+36

Nth Root

y√n
2√n 4499.6155391322
3√n 272.55256399797
4√n 67.079173661668
5√n 28.924786576643

Divisors of 20246540

1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 9461, 18922, 37844, 47305, 94610, 189220, 1012327, 2024654, 4049308, 5061635, 10123270, 20246540

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20246539
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20246540 can be divided by 24 positive divisors. The sum of these divisors (counting 20246540) is 1, the average is 0.041666666666667.

Base conversion 20246540

Base System Value
2 Binary 1001101001111000000001100
3 Ternary 1102002122000212
4 Quaternary 1031033000030
5 Quinary 20140342130
6 Senary 2001541552
8 Octal 115170014
10 Decimal 20246540
12 Duodecimal 69448b8
16 Hexadecimal 134f00c
20 Vigesimal 66ag70
36 Base36 c1ybw

Cryptographic Hash Functions

md5 354cc7bb6b0c1d0d6d0d175353cc8d85
sha1 ebfeb8ba6eac652e778f89e7248574d9f9fe34a3
sha256 6dec35bbccddf813b434560b7906332e5d2208613b7259d84632a2c3d274366d
sha512 352c496e42b7cec639739dac7b8cf8af9ff8652b3ae64bee5e6e404ea1bc196868492486cbdaccfac720fe471327e86598898356a5a2d9004761ff1d4e5693bd
ripemd-160 aec998c8ffc8bc8dda928f5e1746bc7bc2206a1a

20246540 as geometric shapes

Circle

Radius = n
Diameter 40493080
Circumference 127212762.64922
Area 1.287809143744E+15

Sphere

Radius = n
Volume 3.4764905788238E+22
Surface area 5.151236574976E+15
Circumference 127212762.64922

Square

Length = n
Perimeter 80986160
Area 409922381971600
Diagonal 28632931.459129

Cube

Length = n
Surface area 2459534291829600
Volume 8.2995099034833E+21
Space diagonal 35068035.957476

Equilateral Triangle

Length = n
Perimeter 60739620
Area 1.7750159818362E+14
Altitude 17534017.978738

Triangular Pyramid

Length = n
Surface area 1.7750159818362E+14
Volume 9.7810662221299E+20
Height 9544310.4863765