40385904 (number)

40385904 is an even 8-digits composite number following 40385903 and preceding 40385905. In scientific notation, it is written as 4.0385904 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 40 positive divisors. There are 12211200 positive integers (up to 40385904) that are relatively prime to 40385904.

Interesting facts

Basic properties

Name

Name forty million three hundred eighty-five thousand nine hundred four

Notation

Scientific notation 4.0385904 × 10^7
Engineering notation 4.0385904 × 10^6

Prime Factorization of 40385904

Prime Factorization 2 × 2 × 2 × 2 × 39 × 61 × 1061

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5048238
Product of the distinct prime numbers

The prime factorization of 40385904 is 2 × 2 × 2 × 2 × 39 × 61 × 1061. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 7, 34, 54, 397, 200, 6017, 4500, 10417, 32386, 823813, 532678, 1727694, 3466250, 86942752, 64575541, 480398167, 513561006, 5277243759, 8029348678

Basic calculations (n = 40385904)

Multiplication

n×y
n×2 80771808
n×3 121157712
n×4 161543616
n×5 201929520

Division

n÷y
n÷2 20192952
n÷3 13461968
n÷3 10096476
n÷5 8077180.8

Exponentiation

ny
n2 1631021241897216
n3 6.5870267297222E+22
n4 2.6602302915199E+30
n5 1.0743580517122E+38

Nth Root

y√n
2√n 6354.9904799299
3√n 343.09148225521
4√n 79.718194158736
5√n 33.208247848189

Divisors of 40385904

1, 2, 4, 8, 16, 39, 61, 78, 122, 156, 244, 312, 488, 624, 976, 1061, 2122, 2379, 4244, 4758, 8488, 9516, 16976, 19032, 38064, 41379, 64721, 82758, 129442, 165516, 258884, 331032, 517768, 662064, 1035536, 2524119, 5048238, 10096476, 20192952, 40385904

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40385903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40385904 can be divided by 40 positive divisors. The sum of these divisors (counting 40385904) is 1, the average is 0.025.

Base conversion 40385904

Base System Value
2 Binary 10011010000011110101110000
3 Ternary 2210222211001020
4 Quaternary 2122003311300
5 Quinary 40314322104
6 Senary 4001335440
8 Octal 232036560
10 Decimal 40385904
12 Duodecimal 11637580
16 Hexadecimal 2683d70
20 Vigesimal cc84f4
36 Base36 o1lyo

Cryptographic Hash Functions

md5 11841f5973c16eb79aabada055fecc2a
sha1 635ccbaee4e1dc09988f8cc0786ff8686faaa3b5
sha256 6ac3cc3989edaebf492eb4f44463d80386ec18cecb8ab319d1d45da6eb525e40
sha512 682b0e1cdee9b6530fcc1af59e0ac964526c77adc58bb65e550680d8e34a956e975173b5a983f42127435fe749c2fd64c07199e8fbf66e54fbff754095ed7bbe
ripemd-160 c3cc654870f9f709ddce2ef99f7fb0882b5470b7

40385904 as geometric shapes

Circle

Radius = n
Diameter 80771808
Circumference 253752118.62997
Area 5.1240043513932E+15

Sphere

Radius = n
Volume 2.7591673044126E+23
Surface area 2.0496017405573E+16
Circumference 253752118.62997

Square

Length = n
Perimeter 161543616
Area 1631021241897216
Diagonal 57114293.165498

Cube

Length = n
Surface area 9786127451383296
Volume 6.5870267297222E+22
Space diagonal 69950437.637599

Equilateral Triangle

Length = n
Perimeter 121157712
Area 7.0625291479752E+14
Altitude 34975218.8188

Triangular Pyramid

Length = n
Surface area 7.0625291479752E+14
Volume 7.762885447406E+21
Height 19038097.721833