40781372 (number)

40781372 is an even 8-digits composite number following 40781371 and preceding 40781373. In scientific notation, it is written as 4.0781372 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 24 positive divisors. There are 18866736 positive integers (up to 40781372) that are relatively prime to 40781372.

Interesting facts

Basic properties

Name

Name forty million seven hundred eighty-one thousand three hundred seventy-two

Notation

Scientific notation 4.0781372 × 10^7
Engineering notation 4.0781372 × 10^6

Prime Factorization of 40781372

Prime Factorization 2 × 2 × 19 × 43 × 12479

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20390686
Product of the distinct prime numbers

The prime factorization of 40781372 is 2 × 2 × 19 × 43 × 12479. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 9, 90, 86, 909, 813, 9312, 5863, 60671, 89784, 620961, 251402, 6738138, 9302909, 30784262, 18747342, 354546323, 574099481, 4003087366, 5672274208

Basic calculations (n = 40781372)

Multiplication

n×y
n×2 81562744
n×3 122344116
n×4 163125488
n×5 203906860

Division

n÷y
n÷2 20390686
n÷3 13593790.666667
n÷3 10195343
n÷5 8156274.4

Exponentiation

ny
n2 1663120302202384
n3 6.7824327724868E+22
n4 2.7659691395977E+30
n5 1.1280001642246E+38

Nth Root

y√n
2√n 6386.0294393308
3√n 344.20772337882
4√n 79.91263629321
5√n 33.27303114377

Divisors of 40781372

1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 12479, 24958, 49916, 237101, 474202, 536597, 948404, 1073194, 2146388, 10195343, 20390686, 40781372

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 -40781371
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 40781372 can be divided by 24 positive divisors. The sum of these divisors (counting 40781372) is 1, the average is 0.041666666666667.

Base conversion 40781372

Base System Value
2 Binary 10011011100100011000111100
3 Ternary 2211201220112012
4 Quaternary 2123210120330
5 Quinary 40420000442
6 Senary 4014030352
8 Octal 233443074
10 Decimal 40781372
12 Duodecimal 117a83b8
16 Hexadecimal 26e463c
20 Vigesimal cehd8c
36 Base36 oa33w

Cryptographic Hash Functions

md5 cd7b505ce7515ccaab598b2dc813dd5d
sha1 7260f995a6f3d2f9a6a4c0f3cea71079cdee390e
sha256 f74ada173f509bab3f1bc74e36a66623edc68c675fd57e6f8aa162a16dac253b
sha512 3c09059cfe18430b1d318831d2717903c42537c0fd9731fe46903b0c8ba851cc83d0c946b8cc2077ab0aee369d2c94555c3611fe1dfc93cf6685e9e87e4ed204
ripemd-160 8978d855cd298b86f7ebd6eb1d55d8d350920ce2

40781372 as geometric shapes

Circle

Radius = n
Diameter 81562744
Circumference 256236917.35702
Area 5.224846523435E+15

Sphere

Radius = n
Volume 2.8410187962015E+23
Surface area 2.089938609374E+16
Circumference 256236917.35702

Square

Length = n
Perimeter 163125488
Area 1663120302202384
Diagonal 57673569.374582

Cube

Length = n
Surface area 9978721813214304
Volume 6.7824327724868E+22
Space diagonal 70635408.306367

Equilateral Triangle

Length = n
Perimeter 122344116
Area 7.2015221562846E+14
Altitude 35317704.153183

Triangular Pyramid

Length = n
Surface area 7.2015221562846E+14
Volume 7.9931736772788E+21
Height 19224523.124861