40781320 (number)

40781320 is an even 8-digits composite number following 40781319 and preceding 40781321. In scientific notation, it is written as 4.0781320 × 10^7. The sum of its digits is 25. It has a total of 5 prime factors and 16 positive divisors. There are 16312512 positive integers (up to 40781320) that are relatively prime to 40781320.

Interesting facts

Basic properties

Name

Name forty million seven hundred eighty-one thousand three hundred twenty

Notation

Scientific notation 4.0781320 × 10^7
Engineering notation 4.0781320 × 10^6

Prime Factorization of 40781320

Prime Factorization 2 × 2 × 2 × 5 × 1019533

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10195330
Product of the distinct prime numbers

The prime factorization of 40781320 is 2 × 2 × 2 × 5 × 1019533. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 5, 48, 89, 81, 845, 4239, 2671, 5617, 82513, 522687, 541707, 9054733, 8796934, 12540116, 97708496, 916356981, 491039255, 8836718440, 9042741434

Basic calculations (n = 40781320)

Multiplication

n×y
n×2 81562640
n×3 122343960
n×4 163125280
n×5 203906600

Division

n÷y
n÷2 20390660
n÷3 13593773.333333
n÷3 10195330
n÷5 8156264

Exponentiation

ny
n2 1663116060942400
n3 6.7824068278432E+22
n4 2.7659550321646E+30
n5 1.1279929727231E+38

Nth Root

y√n
2√n 6386.0253679421
3√n 344.20757707992
4√n 79.912610819207
5√n 33.273022658531

Divisors of 40781320

1, 2, 4, 5, 8, 10, 20, 40, 1019533, 2039066, 4078132, 5097665, 8156264, 10195330, 20390660, 40781320

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40781319
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40781320 can be divided by 16 positive divisors. The sum of these divisors (counting 40781320) is 1, the average is 0.0625.

Base conversion 40781320

Base System Value
2 Binary 10011011100100011000001000
3 Ternary 2211201220110021
4 Quaternary 2123210120020
5 Quinary 40420000240
6 Senary 4014030224
8 Octal 233443010
10 Decimal 40781320
12 Duodecimal 117a8374
16 Hexadecimal 26e4608
20 Vigesimal cehd60
36 Base36 oa32g

Cryptographic Hash Functions

md5 57b24edbe7badaf5682a9d124d8a78bf
sha1 d27e564d28decaad479fa59b5f016a04e5f88576
sha256 e2e913f3e3de4a150177cc6df3dd48b750c31daeebf30832bd56ae3861e17f54
sha512 a59da3368637d9910d1dd124de86f3e10fce73d5fec644529c9779dffe546ac63e04f7822ad1ca0233e2fb353c8818b1245afdf62f7d4bac5c787e30bbf87f74
ripemd-160 fe879fe5b58b8db549c8a34ecface99162287fbe

40781320 as geometric shapes

Circle

Radius = n
Diameter 81562640
Circumference 256236590.63139
Area 5.2248331991238E+15

Sphere

Radius = n
Volume 2.8410079285346E+23
Surface area 2.0899332796495E+16
Circumference 256236590.63139

Square

Length = n
Perimeter 163125280
Area 1663116060942400
Diagonal 57673495.835477

Cube

Length = n
Surface area 9978696365654400
Volume 6.7824068278432E+22
Space diagonal 70635318.239725

Equilateral Triangle

Length = n
Perimeter 122343960
Area 7.2015037910901E+14
Altitude 35317659.119862

Triangular Pyramid

Length = n
Surface area 7.2015037910901E+14
Volume 7.9931431012231E+21
Height 19224498.611826