20445068 (number)

20445068 is an even 8-digits composite number following 20445067 and preceding 20445069. In scientific notation, it is written as 2.0445068 × 10^7. The sum of its digits is 29. It has a total of 6 prime factors and 48 positive divisors. There are 8209344 positive integers (up to 20445068) that are relatively prime to 20445068.

Interesting facts

Basic properties

Name

Name twenty million four hundred forty-five thousand sixty-eight

Notation

Scientific notation 2.0445068 × 10^7
Engineering notation 2.0445068 × 10^6

Prime Factorization of 20445068

Prime Factorization 2 × 2 × 7 × 23 × 53 × 599

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10222534
Product of the distinct prime numbers

The prime factorization of 20445068 is 2 × 2 × 7 × 23 × 53 × 599. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 10, 2, 4, 665, 278, 8213, 6630, 65267, 24667, 136536, 426734, 8280461, 4517096, 97876186, 76263763, 550593259, 574205196, 4486281137, 8560229953

Basic calculations (n = 20445068)

Multiplication

n×y
n×2 40890136
n×3 61335204
n×4 81780272
n×5 102225340

Division

n÷y
n÷2 10222534
n÷3 6815022.6666667
n÷3 5111267
n÷5 4089013.6

Exponentiation

ny
n2 418000805524624
n3 8.5460548930057E+21
n4 1.7472467341923E+29
n5 3.572257829334E+36

Nth Root

y√n
2√n 4521.6222752459
3√n 273.4405085688
4√n 67.243009118018
5√n 28.981289947688

Divisors of 20445068

1, 2, 4, 7, 14, 23, 28, 46, 53, 92, 106, 161, 212, 322, 371, 599, 644, 742, 1198, 1219, 1484, 2396, 2438, 4193, 4876, 8386, 8533, 13777, 16772, 17066, 27554, 31747, 34132, 55108, 63494, 96439, 126988, 192878, 222229, 385756, 444458, 730181, 888916, 1460362, 2920724, 5111267, 10222534, 20445068

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20445067
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20445068 can be divided by 48 positive divisors. The sum of these divisors (counting 20445068) is 1, the average is 0.020833333333333.

Base conversion 20445068

Base System Value
2 Binary 1001101111111011110001100
3 Ternary 1102110201100202
4 Quaternary 1031333132030
5 Quinary 20213220233
6 Senary 2010113032
8 Octal 115773614
10 Decimal 20445068
12 Duodecimal 6a1b778
16 Hexadecimal 137f78c
20 Vigesimal 67fcd8
36 Base36 c67ik

Cryptographic Hash Functions

md5 3a05a1816aca6183104496cb6e4889f8
sha1 6b377cd616a1708e33bb00cc2a1a1cd418f334ba
sha256 fa3a7cdfece1bab8952e5ea1a05b338b504b32261aba2f92d3b5619e94d72216
sha512 137c22eed5eb16c6bcbdbc2f0aeda94499c222dee0565ff7e869d776ec8771f028beb2334d1c32a9c519bdea37bf8eafa069ead5a958d77570ae5d78aa9be12c
ripemd-160 6619b3b421b6b61ae1bb0d231a32491a0784e69b

20445068 as geometric shapes

Circle

Radius = n
Diameter 40890136
Circumference 128460150.86189
Area 1.3131882598308E+15

Sphere

Radius = n
Volume 3.5797631025389E+22
Surface area 5.2527530393231E+15
Circumference 128460150.86189

Square

Length = n
Perimeter 81780272
Area 418000805524624
Diagonal 28913692.44924

Cube

Length = n
Surface area 2508004833147744
Volume 8.5460548930057E+21
Space diagonal 35411896.540201

Equilateral Triangle

Length = n
Perimeter 61335204
Area 1.8099965819334E+14
Altitude 17705948.2701

Triangular Pyramid

Length = n
Surface area 1.8099965819334E+14
Volume 1.0071622278728E+21
Height 9637897.4830801