40987540 (number)

40987540 is an even 8-digits composite number following 40987539 and preceding 40987541. In scientific notation, it is written as 4.0987540 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors. There are 14903680 positive integers (up to 40987540) that are relatively prime to 40987540.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.0987540 × 10^7
Engineering notation 4.0987540 × 10^6

Prime Factorization of 40987540

Prime Factorization 2 × 2 × 5 × 121 × 16937

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20493770
Product of the distinct prime numbers

The prime factorization of 40987540 is 2 × 2 × 5 × 121 × 16937. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 5, 27, 86, 529, 491, 8425, 6023, 81078, 40913, 454898, 111074, 3885710, 2171772, 8535697, 25143387, 654279484, 976580137, 277498012, 5367968779

Basic calculations (n = 40987540)

Multiplication

n×y
n×2 81975080
n×3 122962620
n×4 163950160
n×5 204937700

Division

n÷y
n÷2 20493770
n÷3 13662513.333333
n÷3 10246885
n÷5 8197508

Exponentiation

ny
n2 1679978435251600
n3 6.8858183314012E+22
n4 2.8223275429104E+30
n5 1.1568026305814E+38

Nth Root

y√n
2√n 6402.1512009636
3√n 344.78678977818
4√n 80.013443876411
5√n 33.306605317814

Divisors of 40987540

1, 2, 4, 5, 10, 20, 121, 242, 484, 605, 1210, 2420, 16937, 33874, 67748, 84685, 169370, 338740, 2049377, 4098754, 8197508, 10246885, 20493770, 40987540

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 -40987539
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 40987540 can be divided by 24 positive divisors. The sum of these divisors (counting 40987540) is 1, the average is 0.041666666666667.

Base conversion 40987540

Base System Value
2 Binary 10011100010110101110010100
3 Ternary 2212010101100001
4 Quaternary 2130112232110
5 Quinary 40443100130
6 Senary 4022301044
8 Octal 234265624
10 Decimal 40987540
12 Duodecimal 11887784
16 Hexadecimal 2716b94
20 Vigesimal cg38h0
36 Base36 oei6s

Cryptographic Hash Functions

md5 7336916c8019a3b9b6c304e0874fd85b
sha1 fbb383790e97f6c799adc57256da1eec54a9da63
sha256 5aacd741a3e647a55b4c71beec60a20fcf50b9b619a57842b50117cb3aeebe84
sha512 8c776938d243f96aa1f306a576d26d544d22139643d7ecf9c603a12b460fdcfe611b68d46bd9ebf5590bd94d3c5700323c4f6e639a7829128a673cf223a280fc
ripemd-160 a5ed66ebf95cbb6417dae76f4b061bd166e93f0d

40987540 as geometric shapes

Circle

Radius = n
Diameter 81975080
Circumference 257532309.10544
Area 5.2778079103757E+15

Sphere

Radius = n
Volume 2.8843248378512E+23
Surface area 2.1111231641503E+16
Circumference 257532309.10544

Square

Length = n
Perimeter 163950160
Area 1679978435251600
Diagonal 57965134.95631

Cube

Length = n
Surface area 10079870611509600
Volume 6.8858183314012E+22
Space diagonal 70992501.757262

Equilateral Triangle

Length = n
Perimeter 122962620
Area 7.2745200136896E+14
Altitude 35496250.878631

Triangular Pyramid

Length = n
Surface area 7.2745200136896E+14
Volume 8.1150147269208E+21
Height 19321711.652103