40525905 (number)

40525905 is an odd 8-digits composite number following 40525904 and preceding 40525906. In scientific notation, it is written as 4.0525905 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 17885952 positive integers (up to 40525905) that are relatively prime to 40525905.

Interesting facts

Basic properties

Name

Name forty million five hundred twenty-five thousand nine hundred five

Notation

Scientific notation 4.0525905 × 10^7
Engineering notation 4.0525905 × 10^6

Prime Factorization of 40525905

Prime Factorization 5 × 3 × 7 × 29 × 13309

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 40525905
Product of the distinct prime numbers

The prime factorization of 40525905 is 5 × 3 × 7 × 29 × 13309. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 1, 91, 75, 887, 832, 2156, 6167, 42446, 85453, 269438, 656903, 8115909, 7045003, 34269871, 27546903, 150192210, 533470138, 6185805271, 3395591759

Basic calculations (n = 40525905)

Multiplication

n×y
n×2 81051810
n×3 121577715
n×4 162103620
n×5 202629525

Division

n÷y
n÷2 20262952.5
n÷3 13508635
n÷3 10131476.25
n÷5 8105181

Exponentiation

ny
n2 1642348976069025
n3 6.6557678581021E+22
n4 2.697310159195E+30
n5 1.0931093526707E+38

Nth Root

y√n
2√n 6365.9959943437
3√n 343.48747647516
4√n 79.787191919153
5√n 33.231239803843

Divisors of 40525905

1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 3045, 13309, 39927, 66545, 93163, 199635, 279489, 385961, 465815, 1157883, 1397445, 1929805, 2701727, 5789415, 8105181, 13508635, 40525905

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40525904
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40525905 can be divided by 32 positive divisors. The sum of these divisors (counting 40525905) is 1, the average is 0.03125.

Base conversion 40525905

Base System Value
2 Binary 10011010100110000001010001
3 Ternary 2211020221002110
4 Quaternary 2122212001101
5 Quinary 40333312110
6 Senary 4004335533
8 Octal 232460121
10 Decimal 40525905
12 Duodecimal 116a45a9
16 Hexadecimal 26a6051
20 Vigesimal cd5ef5
36 Base36 o4lzl

Cryptographic Hash Functions

md5 654fc8092d6bb6d12caee486d43059bb
sha1 69c93ff9f577581ebaa24bdb76d469452a27c574
sha256 04dba7fceea924d58ea5d870c3885e78e28b38d8c8050090ae4b392d2253de6f
sha512 181d7d1d67bf64155fa3ac70211b785842414b4d67694f769183faa80ff638e94205355897adadf487bd6df5865804cbcd8a5400a388e59d9f461e6862fb59e0
ripemd-160 07e6320a2f702b6c6ee9ed6a135cd239193ddd6e

40525905 as geometric shapes

Circle

Radius = n
Diameter 81051810
Circumference 254631770.85616
Area 5.1595914778492E+15

Sphere

Radius = n
Volume 2.787961520935E+23
Surface area 2.0638365911397E+16
Circumference 254631770.85616

Square

Length = n
Perimeter 162103620
Area 1642348976069025
Diagonal 57312284.478444

Cube

Length = n
Surface area 9854093856414150
Volume 6.6557678581021E+22
Space diagonal 70192926.48271

Equilateral Triangle

Length = n
Perimeter 121577715
Area 7.1115796757757E+14
Altitude 35096463.241355

Triangular Pyramid

Length = n
Surface area 7.1115796757757E+14
Volume 7.8438976441124E+21
Height 19104094.826148