40781685 (number)

40781685 is an odd 8-digits composite number following 40781684 and preceding 40781686. In scientific notation, it is written as 4.0781685 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 17617152 positive integers (up to 40781685) that are relatively prime to 40781685.

Interesting facts

Basic properties

Name

Name forty million seven hundred eighty-one thousand six hundred eighty-five

Notation

Scientific notation 4.0781685 × 10^7
Engineering notation 4.0781685 × 10^6

Prime Factorization of 40781685

Prime Factorization 3 × 7 × 5 × 1711 × 227

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 40781685
Product of the distinct prime numbers

The prime factorization of 40781685 is 3 × 7 × 5 × 1711 × 227. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 1, 70, 31, 352, 681, 2794, 5883, 88145, 56244, 34745, 899065, 1697145, 2521482, 11646038, 74278570, 819695476, 356722124, 4757408923, 3165021868

Basic calculations (n = 40781685)

Multiplication

n×y
n×2 81563370
n×3 122345055
n×4 163126740
n×5 203908425

Division

n÷y
n÷2 20390842.5
n÷3 13593895
n÷3 10195421.25
n÷5 8156337

Exponentiation

ny
n2 1663145831439225
n3 6.7825889406818E+22
n4 2.7660540566337E+30
n5 1.1280434523061E+38

Nth Root

y√n
2√n 6386.0539459043
3√n 344.20860398301
4√n 79.912789626594
5√n 33.273082218201

Divisors of 40781685

1, 3, 5, 7, 15, 21, 35, 105, 227, 681, 1135, 1589, 1711, 3405, 4767, 5133, 7945, 8555, 11977, 23835, 25665, 35931, 59885, 179655, 388397, 1165191, 1941985, 2718779, 5825955, 8156337, 13593895, 40781685

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 -40781684
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 40781685 can be divided by 32 positive divisors. The sum of these divisors (counting 40781685) is 1, the average is 0.03125.

Base conversion 40781685

Base System Value
2 Binary 10011011100100011101110101
3 Ternary 2211201220221210
4 Quaternary 2123210131311
5 Quinary 40420003220
6 Senary 4014032033
8 Octal 233443565
10 Decimal 40781685
12 Duodecimal 117a8619
16 Hexadecimal 26e4775
20 Vigesimal cehe45
36 Base36 oa3cl

Cryptographic Hash Functions

md5 385b24d5c34b473d47b15ca1739ce2bb
sha1 c69f71c9f66bf9d2325811c85416e60584ff95b2
sha256 f41e42ae8357d7143ee1634d14e195bcb6be689ac06389e207a59a292087eb51
sha512 7c080a013eca3867e7189c40f26949f2764ee65d023f362ddba9560c7a076900c2d802fa9115adf3e1e6289d3c94c5ee044e1444328c78ed21dc9a9b433b394f
ripemd-160 41deaeaa5b227b38fc4598364f3cb7d664e0c8b5

40781685 as geometric shapes

Circle

Radius = n
Diameter 81563370
Circumference 256238883.99403
Area 5.224926725898E+15

Sphere

Radius = n
Volume 2.841084211782E+23
Surface area 2.0899706903592E+16
Circumference 256238883.99403

Square

Length = n
Perimeter 163126740
Area 1663145831439225
Diagonal 57674012.023427

Cube

Length = n
Surface area 9978874988635350
Volume 6.7825889406818E+22
Space diagonal 70635950.43827

Equilateral Triangle

Length = n
Perimeter 122345055
Area 7.2016327011228E+14
Altitude 35317975.219135

Triangular Pyramid

Length = n
Surface area 7.2016327011228E+14
Volume 7.9933577232616E+21
Height 19224670.674476