40778942 (number)

40778942 is an even 8-digits composite number following 40778941 and preceding 40778943. In scientific notation, it is written as 4.0778942 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 19924320 positive integers (up to 40778942) that are relatively prime to 40778942.

Interesting facts

Basic properties

Name

Name forty million seven hundred seventy-eight thousand nine hundred forty-two

Notation

Scientific notation 4.0778942 × 10^7
Engineering notation 4.0778942 × 10^6

Prime Factorization of 40778942

Prime Factorization 2 × 53 × 311 × 1237

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 40778942
Product of the distinct prime numbers

The prime factorization of 40778942 is 2 × 53 × 311 × 1237. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 8, 27, 45, 4, 559, 5, 5435, 51518, 34552, 278982, 317549, 2966057, 2060156, 23395714, 75454102, 230797738, 832862582, 4610968748, 270078445

Basic calculations (n = 40778942)

Multiplication

n×y
n×2 81557884
n×3 122336826
n×4 163115768
n×5 203894710

Division

n÷y
n÷2 20389471
n÷3 13592980.666667
n÷3 10194735.5
n÷5 8155788.4

Exponentiation

ny
n2 1662922110639364
n3 6.781220430028E+22
n4 2.7653099460533E+30
n5 1.1276641390213E+38

Nth Root

y√n
2√n 6385.83917743
3√n 344.20088658593
4√n 79.91144584745
5√n 33.272634612761

Divisors of 40778942

1, 2, 53, 106, 311, 622, 1237, 2474, 16483, 32966, 65561, 131122, 384707, 769414, 20389471, 40778942

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40778941
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40778942 can be divided by 16 positive divisors. The sum of these divisors (counting 40778942) is 1, the average is 0.0625.

Base conversion 40778942

Base System Value
2 Binary 10011011100011110010111110
3 Ternary 2211201210012012
4 Quaternary 2123203302332
5 Quinary 40414411232
6 Senary 4014011222
8 Octal 233436276
10 Decimal 40778942
12 Duodecimal 117a6b12
16 Hexadecimal 26e3cbe
20 Vigesimal ceh772
36 Base36 oa18e

Cryptographic Hash Functions

md5 7c72adb3b7d00cdcdd608f012bf44da1
sha1 565a162085ecd5c0b9c94573569418a9a0f141c6
sha256 054b45e8ad39aaa2cdbea51c9f93ca6a5b13613b51277cbdef7feac59745885f
sha512 3706243e169da9cdc3f969345af41b964d17c79249e84efa88d11736735bffbc6c22c837ff3d4bff925880d6f2871059d4659623b251d197ac1359364db196b2
ripemd-160 a867b78a1be974bdd236fede81d48c8b392310c7

40778942 as geometric shapes

Circle

Radius = n
Diameter 81557884
Circumference 256221649.21673
Area 5.2242238862767E+15

Sphere

Radius = n
Volume 2.8405109713799E+23
Surface area 2.0896895545107E+16
Circumference 256221649.21673

Square

Length = n
Perimeter 163115768
Area 1662922110639364
Diagonal 57670132.835626

Cube

Length = n
Surface area 9977532663836184
Volume 6.781220430028E+22
Space diagonal 70631199.422904

Equilateral Triangle

Length = n
Perimeter 122336826
Area 7.2006639616426E+14
Altitude 35315599.711452

Triangular Pyramid

Length = n
Surface area 7.2006639616426E+14
Volume 7.9917449179893E+21
Height 19223377.611875