40890087 (number)

40890087 is an odd 8-digits composite number following 40890086 and preceding 40890088. In scientific notation, it is written as 4.0890087 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 22559040 positive integers (up to 40890087) that are relatively prime to 40890087.

Interesting facts

Basic properties

Name

Name forty million eight hundred ninety thousand eighty-seven

Notation

Scientific notation 4.0890087 × 10^7
Engineering notation 4.0890087 × 10^6

Prime Factorization of 40890087

Prime Factorization 3 × 3 × 29 × 7 × 22381

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 13630029
Product of the distinct prime numbers

The prime factorization of 40890087 is 3 × 3 × 29 × 7 × 22381. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 1, 42, 98, 227, 807, 6924, 5041, 95945, 24010, 414743, 989757, 4174010, 6168880, 51391923, 47309456, 421100446, 142440156, 393149811, 8910003860

Basic calculations (n = 40890087)

Multiplication

n×y
n×2 81780174
n×3 122670261
n×4 163560348
n×5 204450435

Division

n÷y
n÷2 20445043.5
n÷3 13630029
n÷3 10222521.75
n÷5 8178017.4

Exponentiation

ny
n2 1671999214867569
n3 6.8368193359867E+22
n4 2.7955813745178E+30
n5 1.1431156561961E+38

Nth Root

y√n
2√n 6394.535714186
3√n 344.51331502579
4√n 79.965840920896
5√n 33.290752109915

Divisors of 40890087

1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 22381, 67143, 156667, 201429, 470001, 649049, 1410003, 1947147, 4543343, 5841441, 13630029, 40890087

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 -40890086
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 40890087 can be divided by 24 positive divisors. The sum of these divisors (counting 40890087) is 1, the average is 0.041666666666667.

Base conversion 40890087

Base System Value
2 Binary 10011011111110111011100111
3 Ternary 2211221102122200
4 Quaternary 2123332323213
5 Quinary 40431440322
6 Senary 4020225543
8 Octal 233767347
10 Decimal 40890087
12 Duodecimal 1183b2b3
16 Hexadecimal 26feee7
20 Vigesimal cfb547
36 Base36 ocezr

Cryptographic Hash Functions

md5 0747d104afb688b7791540fbf2b06436
sha1 b461ee924d0803a82746bfcb65a4aeb9610eafac
sha256 512261775db717aaece4697d6e17f4980b16781b59168e0e955fae909d2e4b25
sha512 4f80d86bfdd04392d18fc1145f37770d272df91a93447c205a30701c17e16b2fc11964540f7bb48b5e5484325498c5c1a53626a36a51a83a70845551e518529b
ripemd-160 409302bf2d8041dd63a596a03b5ef81fb0f5b25b

40890087 as geometric shapes

Circle

Radius = n
Diameter 81780174
Circumference 256919993.84769
Area 5.2527404502359E+15

Sphere

Radius = n
Volume 2.8638001866475E+23
Surface area 2.1010961800943E+16
Circumference 256919993.84769

Square

Length = n
Perimeter 163560348
Area 1671999214867569
Diagonal 57827315.602016

Cube

Length = n
Surface area 10031995289205414
Volume 6.8368193359867E+22
Space diagonal 70823708.209912

Equilateral Triangle

Length = n
Perimeter 122670261
Area 7.2399689759148E+14
Altitude 35411854.104956

Triangular Pyramid

Length = n
Surface area 7.2399689759148E+14
Volume 8.0572688570391E+21
Height 19275771.867339