40805968 (number)

40805968 is an even 8-digits composite number following 40805967 and preceding 40805969. In scientific notation, it is written as 4.0805968 × 10^7. The sum of its digits is 40. It has a total of 8 prime factors and 80 positive divisors. There are 16547328 positive integers (up to 40805968) that are relatively prime to 40805968.

Interesting facts

Basic properties

Name

Name forty million eight hundred five thousand nine hundred sixty-eight

Notation

Scientific notation 4.0805968 × 10^7
Engineering notation 4.0805968 × 10^6

Prime Factorization of 40805968

Prime Factorization 2 × 2 × 2 × 2 × 43 × 7 × 37 × 229

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 5100746
Product of the distinct prime numbers

The prime factorization of 40805968 is 2 × 2 × 2 × 2 × 43 × 7 × 37 × 229. Since it has a total of 8 prime factors.

Most popular turbo-numbers

10, 5, 33, 29, 589, 762, 5853, 5773, 6567, 73032, 161611, 547487, 8560230, 5523138, 31665416, 98621302, 293472199, 368694027, 2948200088, 9662936232

Basic calculations (n = 40805968)

Multiplication

n×y
n×2 81611936
n×3 122417904
n×4 163223872
n×5 204029840

Division

n÷y
n÷2 20402984
n÷3 13601989.333333
n÷3 10201492
n÷5 8161193.6

Exponentiation

ny
n2 1665127024417024
n3 6.7947120074296E+22
n4 2.7726480074439E+30
n5 1.1314058586702E+38

Nth Root

y√n
2√n 6387.9549153074
3√n 344.27690882053
4√n 79.924682766386
5√n 33.277043692012

Divisors of 40805968

1, 2, 4, 7, 8, 14, 16, 28, 37, 43, 56, 74, 86, 112, 148, 172, 229, 259, 296, 301, 344, 458, 518, 592, 602, 688, 916, 1036, 1204, 1591, 1603, 1832, 2072, 2408, 3182, 3206, 3664, 4144, 4816, 6364, 6412, 8473, 9847, 11137, 12728, 12824, 16946, 19694, 22274, 25456, 25648, 33892, 39388, 44548, 59311, 67784, 68929, 78776, 89096, 118622, 135568, 137858, 157552, 178192, 237244, 275716, 364339, 474488, 551432, 728678, 948976, 1102864, 1457356, 2550373, 2914712, 5100746, 5829424, 10201492, 20402984, 40805968

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40805967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40805968 can be divided by 80 positive divisors. The sum of these divisors (counting 40805968) is 1, the average is 0.0125.

Base conversion 40805968

Base System Value
2 Binary 10011011101010011001010000
3 Ternary 2211210011021011
4 Quaternary 2123222121100
5 Quinary 40421242333
6 Senary 4014340304
8 Octal 233523120
10 Decimal 40805968
12 Duodecimal 117ba694
16 Hexadecimal 26ea650
20 Vigesimal cf0ei8
36 Base36 oam34

Cryptographic Hash Functions

md5 57f65e4c299faba48a1edb095fba79bc
sha1 46ab7fd5187805dd2095c27932b8da96b7872c66
sha256 fef926c9371525dd39e0ef894c3f0101670c097e0686a926f0044e3cb02193b4
sha512 17a200a634c37e31c451a5e88e9fc2d8e4cdef6aba7707e76bae4b67618b43b0e13ce53b8c142d6c9ac22ffbde2a38144cf1c0b2123c7087d79b8e2b0eb4de24
ripemd-160 aaa98d3ca108c9e8b5206c8d252c6304ac0711c2

40805968 as geometric shapes

Circle

Radius = n
Diameter 81611936
Circumference 256391458.58284
Area 5.2311508272024E+15

Sphere

Radius = n
Volume 2.8461623101066E+23
Surface area 2.0924603308809E+16
Circumference 256391458.58284

Square

Length = n
Perimeter 163223872
Area 1665127024417024
Diagonal 57708353.371363

Cube

Length = n
Surface area 9990762146502144
Volume 6.7947120074296E+22
Space diagonal 70678009.82803

Equilateral Triangle

Length = n
Perimeter 122417904
Area 7.2102115183657E+14
Altitude 35339004.914015

Triangular Pyramid

Length = n
Surface area 7.2102115183657E+14
Volume 8.0076448944386E+21
Height 19236117.790454