42401905 (number)

42401905 is an odd 8-digits composite number following 42401904 and preceding 42401906. In scientific notation, it is written as 4.2401905 × 10^7. The sum of its digits is 25. It has a total of 4 prime factors and 16 positive divisors. There are 26836992 positive integers (up to 42401905) that are relatively prime to 42401905.

Interesting facts

Basic properties

Name

Name forty-two million four hundred one thousand nine hundred five

Notation

Scientific notation 4.2401905 × 10^7
Engineering notation 4.2401905 × 10^6

Prime Factorization of 42401905

Prime Factorization 5 × 49 × 13 × 13313

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 42401905
Product of the distinct prime numbers

The prime factorization of 42401905 is 5 × 49 × 13 × 13313. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 7, 100, 63, 298, 656, 9080, 7913, 62834, 32997, 959501, 633734, 3821278, 9760239, 63648074, 66813352, 28098746, 396646646, 7061706489, 7093802080

Basic calculations (n = 42401905)

Multiplication

n×y
n×2 84803810
n×3 127205715
n×4 169607620
n×5 212009525

Division

n÷y
n÷2 21200952.5
n÷3 14133968.333333
n÷3 10600476.25
n÷5 8480381

Exponentiation

ny
n2 1797921547629025
n3 7.6235298660019E+22
n4 3.2325218914287E+30
n5 1.3706508615078E+38

Nth Root

y√n
2√n 6511.6745158216
3√n 348.7079024909
4√n 80.69494727566
5√n 33.533360183152

Divisors of 42401905

1, 5, 13, 49, 65, 245, 637, 3185, 13313, 66565, 173069, 652337, 865345, 3261685, 8480381, 42401905

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 -42401904
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 42401905 can be divided by 16 positive divisors. The sum of these divisors (counting 42401905) is 1, the average is 0.0625.

Base conversion 42401905

Base System Value
2 Binary 10100001110000000001110001
3 Ternary 2221210020110221
4 Quaternary 2201300001301
5 Quinary 41323330110
6 Senary 4112453041
8 Octal 241600161
10 Decimal 42401905
12 Duodecimal 1224a181
16 Hexadecimal 2870071
20 Vigesimal d504f5
36 Base36 p8tip

Cryptographic Hash Functions

md5 465c7f981b9e368fc842c2e6d7499115
sha1 9af43792563ec0003bffef40a6dcbbe3b39f7db1
sha256 80c64da4ce806864e9ba51483d36155dfb4b3172714c9eb405a9e886b4a35795
sha512 dc1eef27fe9d8152aaa656c1ca898fbe09054c740a83bdf0a6266d742882fae84b8e89c2e47c21db70b688131a49c31f09d756a9f527b34d87c0a7bffc6dc805
ripemd-160 7d6c362f9f027d359be044d6744cd3294062a30e

42401905 as geometric shapes

Circle

Radius = n
Diameter 84803810
Circumference 266419026.49242
Area 5.6483371257621E+15

Sphere

Radius = n
Volume 3.1933367228605E+23
Surface area 2.2593348503049E+16
Circumference 266419026.49242

Square

Length = n
Perimeter 169607620
Area 1797921547629025
Diagonal 59965349.121456

Cube

Length = n
Surface area 10787529285774150
Volume 7.6235298660019E+22
Space diagonal 73442253.797709

Equilateral Triangle

Length = n
Perimeter 127205715
Area 7.7852286712908E+14
Altitude 36721126.898854

Triangular Pyramid

Length = n
Surface area 7.7852286712908E+14
Volume 8.9844161080468E+21
Height 19988449.707152