40102731 (number)

40102731 is an odd 8-digits composite number following 40102730 and preceding 40102732. In scientific notation, it is written as 4.0102731 × 10^7. The sum of its digits is 18. It has a total of 4 prime factors and 12 positive divisors. There are 25383600 positive integers (up to 40102731) that are relatively prime to 40102731.

Interesting facts

Basic properties

Name

Name forty million one hundred two thousand seven hundred thirty-one

Notation

Scientific notation 4.0102731 × 10^7
Engineering notation 4.0102731 × 10^6

Prime Factorization of 40102731

Prime Factorization 3 × 3 × 3473 × 1283

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13367577
Product of the distinct prime numbers

The prime factorization of 40102731 is 3 × 3 × 3473 × 1283. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 8, 23, 72, 59, 202, 155, 4943, 71256, 45619, 863281, 87697, 7276142, 9225746, 29615310, 49492352, 621801148, 852019379, 898173290, 8761771411

Basic calculations (n = 40102731)

Multiplication

n×y
n×2 80205462
n×3 120308193
n×4 160410924
n×5 200513655

Division

n÷y
n÷2 20051365.5
n÷3 13367577
n÷3 10025682.75
n÷5 8020546.2

Exponentiation

ny
n2 1608229033658361
n3 6.4494376323191E+22
n4 2.5864006247017E+30
n5 1.0372172851064E+38

Nth Root

y√n
2√n 6332.6717110553
3√n 342.28771827812
4√n 79.578085620699
5√n 33.161547569278

Divisors of 40102731

1, 3, 9, 1283, 3473, 3849, 10419, 11547, 31257, 4455859, 13367577, 40102731

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 -40102730
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 40102731 can be divided by 12 positive divisors. The sum of these divisors (counting 40102731) is 1, the average is 0.083333333333333.

Base conversion 40102731

Base System Value
2 Binary 10011000111110101101001011
3 Ternary 2210110102121100
4 Quaternary 2120332231023
5 Quinary 40231241411
6 Senary 3551312443
8 Octal 230765513
10 Decimal 40102731
12 Duodecimal 1151b723
16 Hexadecimal 263eb4b
20 Vigesimal cacggb
36 Base36 nvjgr

Cryptographic Hash Functions

md5 76cba6ee85f916d27071fc1306be5285
sha1 d4d4889c9b9b78f2465948339f31c68f9a49eb03
sha256 977ce3adb380b71fdbd64d9bb99971d943a2d96163632c278a2e57f1539c89c4
sha512 1c633f94ff91efdc691799c77a773a721ffefb406ffb5b37d8108716dcf651c60d7b03504e3a1bac1ce642bd66d0695f3190b82485a153f105c89430b251f965
ripemd-160 d00356d0686c4c12cbceeb4cc16934dba0907117

40102731 as geometric shapes

Circle

Radius = n
Diameter 80205462
Circumference 251972890.19698
Area 5.0524005174309E+15

Sphere

Radius = n
Volume 2.7015341180639E+23
Surface area 2.0209602069724E+16
Circumference 251972890.19698

Square

Length = n
Perimeter 160410924
Area 1608229033658361
Diagonal 56713826.0684

Cube

Length = n
Surface area 9649374201950166
Volume 6.4494376323191E+22
Space diagonal 69459967.614267

Equilateral Triangle

Length = n
Perimeter 120308193
Area 6.9638359912592E+14
Altitude 34729983.807134

Triangular Pyramid

Length = n
Surface area 6.9638359912592E+14
Volume 7.6007351410876E+21
Height 18904608.689467