40784940 (number)

40784940 is an even 8-digits composite number following 40784939 and preceding 40784941. In scientific notation, it is written as 4.0784940 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 9321984 positive integers (up to 40784940) that are relatively prime to 40784940.

Interesting facts

Basic properties

Name

Name forty million seven hundred eighty-four thousand nine hundred forty

Notation

Scientific notation 4.0784940 × 10^7
Engineering notation 4.0784940 × 10^6

Prime Factorization of 40784940

Prime Factorization 2 × 2 × 315 × 32369

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20392470
Product of the distinct prime numbers

The prime factorization of 40784940 is 2 × 2 × 315 × 32369. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 6, 35, 54, 10, 684, 5680, 357, 25381, 5702, 594541, 672202, 2349368, 3070045, 67225418, 14134013, 203474214, 922939581, 4321034757, 7089629671

Basic calculations (n = 40784940)

Multiplication

n×y
n×2 81569880
n×3 122354820
n×4 163139760
n×5 203924700

Division

n÷y
n÷2 20392470
n÷3 13594980
n÷3 10196235
n÷5 8156988

Exponentiation

ny
n2 1663411330803600
n3 6.7842131322145E+22
n4 2.7669372554458E+30
n5 1.1284936994712E+38

Nth Root

y√n
2√n 6386.3087930353
3√n 344.21776143689
4√n 79.914384143503
5√n 33.273613341057

Divisors of 40784940

1, 2, 4, 315, 630, 1260, 32369, 64738, 129476, 10196235, 20392470, 40784940

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40784939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40784940 can be divided by 12 positive divisors. The sum of these divisors (counting 40784940) is 1, the average is 0.083333333333333.

Base conversion 40784940

Base System Value
2 Binary 10011011100101010000101100
3 Ternary 2211202002102100
4 Quaternary 2123211100230
5 Quinary 40420104230
6 Senary 4014055100
8 Octal 233452054
10 Decimal 40784940
12 Duodecimal 117aa490
16 Hexadecimal 26e542c
20 Vigesimal cei270
36 Base36 oa5v0

Cryptographic Hash Functions

md5 1a5109dc7412e1ab9a8598156c266320
sha1 227600a23e5daa9d976216a9f4f45303fd2d2697
sha256 72cff6788b9b8135a7f8e3f8646822effed11a643ce587a3889899cf224a0272
sha512 0d5d69be334b4a3fe0727877af18fe8ab6d5da53a2315f270f0b5108d9b08aa8062276e56accdabee9d0cd022113d6d4a8f44afbd559b07431e3239b22b081f7
ripemd-160 e13fb53e357d9d549ade2835796164f2a6ebb406

40784940 as geometric shapes

Circle

Radius = n
Diameter 81569880
Circumference 256259335.7622
Area 5.2257608167506E+15

Sphere

Radius = n
Volume 2.8417645515403E+23
Surface area 2.0903043267002E+16
Circumference 256259335.7622

Square

Length = n
Perimeter 163139760
Area 1663411330803600
Diagonal 57678615.288573

Cube

Length = n
Surface area 9980467984821600
Volume 6.7842131322145E+22
Space diagonal 70641588.263648

Equilateral Triangle

Length = n
Perimeter 122354820
Area 7.202782347094E+14
Altitude 35320794.131824

Triangular Pyramid

Length = n
Surface area 7.202782347094E+14
Volume 7.9952718513395E+21
Height 19226205.096191