40987568 (number)

40987568 is an even 8-digits composite number following 40987567 and preceding 40987569. In scientific notation, it is written as 4.0987568 × 10^7. The sum of its digits is 47. It has a total of 5 prime factors and 10 positive divisors. There are 20493776 positive integers (up to 40987568) that are relatively prime to 40987568.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.0987568 × 10^7
Engineering notation 4.0987568 × 10^6

Prime Factorization of 40987568

Prime Factorization 2 × 2 × 2 × 2 × 2561723

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5123446
Product of the distinct prime numbers

The prime factorization of 40987568 is 2 × 2 × 2 × 2 × 2561723. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 2, 34, 23, 67, 49, 3587, 6901, 60634, 17681, 887479, 179528, 6865207, 6998911, 82801372, 98104621, 171812450, 39047256, 2566918126, 1889301220

Basic calculations (n = 40987568)

Multiplication

n×y
n×2 81975136
n×3 122962704
n×4 163950272
n×5 204937840

Division

n÷y
n÷2 20493784
n÷3 13662522.666667
n÷3 10246892
n÷5 8197513.6

Exponentiation

ny
n2 1679980730554624
n3 6.8858324432297E+22
n4 2.8223352550348E+30
n5 1.1568065818454E+38

Nth Root

y√n
2√n 6402.1533877282
3√n 344.78686829007
4√n 80.013457541393
5√n 33.30660986839

Divisors of 40987568

1, 2, 4, 8, 16, 2561723, 5123446, 10246892, 20493784, 40987568

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40987567
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40987568 can be divided by 10 positive divisors. The sum of these divisors (counting 40987568) is 1, the average is 0.1.

Base conversion 40987568

Base System Value
2 Binary 10011100010110101110110000
3 Ternary 2212010101101002
4 Quaternary 2130112232300
5 Quinary 40443100233
6 Senary 4022301132
8 Octal 234265660
10 Decimal 40987568
12 Duodecimal 118877a8
16 Hexadecimal 2716bb0
20 Vigesimal cg38i8
36 Base36 oei7k

Cryptographic Hash Functions

md5 a907b8fa7f3e445099ebdade1d9f5d62
sha1 c39428c995f2f3c2b60ec0d9e869d4d2e6a3ace8
sha256 d307e3f6f1b0693be97a5fc5b2993d26f958ac38bc166179f814715fcc4ed879
sha512 7932f37f84e5687e58afba3be5f7707a0f782e2f9a80439ba6069477179954889ecfe122a7700add4bbe4043fbcc5a92de058611085c9b52e2d3062abb3a993b
ripemd-160 f74728bf001228ac3a53c9c9a82b6f2e240a3031

40987568 as geometric shapes

Circle

Radius = n
Diameter 81975136
Circumference 257532485.03462
Area 5.2778151212828E+15

Sphere

Radius = n
Volume 2.8843307490001E+23
Surface area 2.1111260485131E+16
Circumference 257532485.03462

Square

Length = n
Perimeter 163950272
Area 1679980730554624
Diagonal 57965174.554289

Cube

Length = n
Surface area 10079884383327744
Volume 6.8858324432297E+22
Space diagonal 70992550.254684

Equilateral Triangle

Length = n
Perimeter 122962704
Area 7.2745299526432E+14
Altitude 35496275.127342

Triangular Pyramid

Length = n
Surface area 7.2745299526432E+14
Volume 8.1150313578701E+21
Height 19321724.85143