40391982 (number)

40391982 is an even 8-digits composite number following 40391981 and preceding 40391983. In scientific notation, it is written as 4.0391982 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 13440960 positive integers (up to 40391982) that are relatively prime to 40391982.

Interesting facts

Basic properties

Name

Name forty million three hundred ninety-one thousand nine hundred eighty-two

Notation

Scientific notation 4.0391982 × 10^7
Engineering notation 4.0391982 × 10^6

Prime Factorization of 40391982

Prime Factorization 2 × 3 × 3 × 719 × 3121

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 13463994
Product of the distinct prime numbers

The prime factorization of 40391982 is 2 × 3 × 3 × 719 × 3121. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 7, 50, 67, 908, 431, 1260, 8665, 54411, 53860, 543571, 704218, 7818203, 809005, 16583758, 16147013, 6525087, 790179067, 8136596917, 6958606605

Basic calculations (n = 40391982)

Multiplication

n×y
n×2 80783964
n×3 121175946
n×4 161567928
n×5 201959910

Division

n÷y
n÷2 20195991
n÷3 13463994
n÷3 10097995.5
n÷5 8078396.4

Exponentiation

ny
n2 1631512209888324
n3 6.5900011814589E+22
n4 2.6618320910147E+30
n5 1.0751667390729E+38

Nth Root

y√n
2√n 6355.4686687923
3√n 343.10869292543
4√n 79.721193347768
5√n 33.209247343364

Divisors of 40391982

1, 2, 3, 6, 9, 18, 719, 1438, 2157, 3121, 4314, 6242, 6471, 9363, 12942, 18726, 28089, 56178, 2243999, 4487998, 6731997, 13463994, 20195991, 40391982

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40391981
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40391982 can be divided by 24 positive divisors. The sum of these divisors (counting 40391982) is 1, the average is 0.041666666666667.

Base conversion 40391982

Base System Value
2 Binary 10011010000101010100101110
3 Ternary 2211000010101100
4 Quaternary 2122011110232
5 Quinary 40320020412
6 Senary 4001423530
8 Octal 232052456
10 Decimal 40391982
12 Duodecimal 1163aba6
16 Hexadecimal 268552e
20 Vigesimal cc8jj2
36 Base36 o1qni

Cryptographic Hash Functions

md5 dae67949a3c90778b8df4f348140fd88
sha1 e059e0a51fe67b92462e575f50abe538871c152c
sha256 a109dd8705346be5c01be57f20a506d854ab0e0ea2bac311a92aff7c358f2548
sha512 ebc79e6657032f1f5543a0136ed158476cbd873456dd4cf3ac3492b765cc2cba299792b14772ac7d588aee5b5f3f474e3363cc68ed3b83b0fbd492667a5691ab
ripemd-160 85d33dbde4de77b706973d8a55040ad30e23b65f

40391982 as geometric shapes

Circle

Radius = n
Diameter 80783964
Circumference 253790307.83026
Area 5.1255467728272E+15

Sphere

Radius = n
Volume 2.7604132398426E+23
Surface area 2.0502187091309E+16
Circumference 253790307.83026

Square

Length = n
Perimeter 161567928
Area 1631512209888324
Diagonal 57122888.75553

Cube

Length = n
Surface area 9789073259329944
Volume 6.5900011814589E+22
Space diagonal 69960965.042408

Equilateral Triangle

Length = n
Perimeter 121175946
Area 7.0646551017389E+14
Altitude 34980482.521204

Triangular Pyramid

Length = n
Surface area 7.0646551017389E+14
Volume 7.766390872395E+21
Height 19040962.91851