40781395 (number)

40781395 is an odd 8-digits composite number following 40781394 and preceding 40781396. In scientific notation, it is written as 4.0781395 × 10^7. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 31500000 positive integers (up to 40781395) that are relatively prime to 40781395.

Interesting facts

Basic properties

Name

Name forty million seven hundred eighty-one thousand three hundred ninety-five

Notation

Scientific notation 4.0781395 × 10^7
Engineering notation 4.0781395 × 10^6

Prime Factorization of 40781395

Prime Factorization 5 × 29 × 281251

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 40781395
Product of the distinct prime numbers

The prime factorization of 40781395 is 5 × 29 × 281251. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 8, 61, 89, 432, 618, 117, 5708, 2200, 48616, 159750, 528900, 9022666, 2705946, 47810309, 76714386, 553190345, 571176517, 1174601344, 2527031283

Basic calculations (n = 40781395)

Multiplication

n×y
n×2 81562790
n×3 122344185
n×4 163125580
n×5 203906975

Division

n÷y
n÷2 20390697.5
n÷3 13593798.333333
n÷3 10195348.75
n÷5 8156279

Exponentiation

ny
n2 1663122178146025
n3 6.7824442480233E+22
n4 2.7659753794412E+30
n5 1.1280033450927E+38

Nth Root

y√n
2√n 6386.0312401366
3√n 344.2077880879
4√n 79.912647560549
5√n 33.273034896854

Divisors of 40781395

1, 5, 29, 145, 281251, 1406255, 8156279, 40781395

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40781394
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40781395 can be divided by 8 positive divisors. The sum of these divisors (counting 40781395) is 1, the average is 0.125.

Base conversion 40781395

Base System Value
2 Binary 10011011100100011001010011
3 Ternary 2211201220120001
4 Quaternary 2123210121103
5 Quinary 40420001040
6 Senary 4014030431
8 Octal 233443123
10 Decimal 40781395
12 Duodecimal 117a8417
16 Hexadecimal 26e4653
20 Vigesimal cehd9f
36 Base36 oa34j

Cryptographic Hash Functions

md5 8a890fe9202dcc5f3cb7c89a430bf742
sha1 5b058615d218f65124291db7547a56d48bb56120
sha256 9917ce1659fa6f7eb7eb2e34f4e68f39ce2e3403333afe1396f7bdddb50cba8d
sha512 8ce827d15460d448a2ecb14f1ef96514f2a5321c7ca8a8f1d5339461b2babacf9315cee9abf17475694caad0a37ee2d79e37ba37ee529f079cef3a0ca96434ed
ripemd-160 d5f57c3f6a7158de0190c1b88a0efdcf54e8eb57

40781395 as geometric shapes

Circle

Radius = n
Diameter 81562790
Circumference 256237061.87029
Area 5.2248524168858E+15

Sphere

Radius = n
Volume 2.841023603063E+23
Surface area 2.0899409667543E+16
Circumference 256237061.87029

Square

Length = n
Perimeter 163125580
Area 1663122178146025
Diagonal 57673601.901494

Cube

Length = n
Surface area 9978733068876150
Volume 6.7824442480233E+22
Space diagonal 70635448.143535

Equilateral Triangle

Length = n
Perimeter 122344185
Area 7.2015302793588E+14
Altitude 35317724.071768

Triangular Pyramid

Length = n
Surface area 7.2015302793588E+14
Volume 7.9931872013283E+21
Height 19224533.967165