78394046 (number)

78394046 is an even 8-digits composite number following 78394045 and preceding 78394047. In scientific notation, it is written as 7.8394046 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 38063520 positive integers (up to 78394046) that are relatively prime to 78394046.

Interesting facts

Basic properties

Name

Name seventy-eight million three hundred ninety-four thousand forty-six

Notation

Scientific notation 7.8394046 × 10^7
Engineering notation 7.8394046 × 10^6

Prime Factorization of 78394046

Prime Factorization 2 × 37 × 1069 × 991

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 78394046
Product of the distinct prime numbers

The prime factorization of 78394046 is 2 × 37 × 1069 × 991. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 6, 37, 83, 402, 434, 713, 7296, 92269, 7819, 255233, 141941, 3187955, 1211312, 33050642, 29409421, 156267307, 140157303, 496698880, 7327170150

Basic calculations (n = 78394046)

Multiplication

n×y
n×2 156788092
n×3 235182138
n×4 313576184
n×5 391970230

Division

n÷y
n÷2 39197023
n÷3 26131348.666667
n÷3 19598511.5
n÷5 15678809.2

Exponentiation

ny
n2 6145626448250116
n3 4.8178052248294E+23
n4 3.7768724441431E+31
n5 2.9608431212229E+39

Nth Root

y√n
2√n 8854.0412242094
3√n 427.98415741865
4√n 94.09591502403
5√n 37.918977323715

Divisors of 78394046

1, 2, 37, 74, 991, 1069, 1982, 2138, 36667, 39553, 73334, 79106, 1059379, 2118758, 39197023, 78394046

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 -78394045
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 78394046 can be divided by 16 positive divisors. The sum of these divisors (counting 78394046) is 1, the average is 0.0625.

Base conversion 78394046

Base System Value
2 Binary 100101011000011001010111110
3 Ternary 12110111211102012
4 Quaternary 10223003022332
5 Quinary 130032102141
6 Senary 11440131222
8 Octal 453031276
10 Decimal 78394046
12 Duodecimal 22306b12
16 Hexadecimal 4ac32be
20 Vigesimal 149j526
36 Base36 1ao98e

Cryptographic Hash Functions

md5 07617ec572be6ba10fa724ece555724e
sha1 f968edc94eff9e6db7faf0c3f9e5e6cf6e037ff2
sha256 009cee79bbdc263399c266b0a6b506418367554b85f6c1339b4b717d2d84761c
sha512 d0eebaaf2ac69a96a165242f4f5c45e493aa0c28ca45e4a04d4a41e1707eadddf4eec5d6d79e059b0081729509598cb4f3bc1e0335ad80efd32aaf269b52a8f4
ripemd-160 4ec8e4fe69369faa758bbfedd8374020511c42f4

78394046 as geometric shapes

Circle

Radius = n
Diameter 156788092
Circumference 492564317.99756
Area 1.930705490153E+16

Sphere

Radius = n
Volume 2.0180775334334E+24
Surface area 7.7228219606119E+16
Circumference 492564317.99756

Square

Length = n
Perimeter 313576184
Area 6145626448250116
Diagonal 110865923.0625

Cube

Length = n
Surface area 36873758689500696
Volume 4.8178052248294E+23
Space diagonal 135782470.68289

Equilateral Triangle

Length = n
Perimeter 235182138
Area 2.6611343131771E+15
Altitude 67891235.341446

Triangular Pyramid

Length = n
Surface area 2.6611343131771E+15
Volume 5.677837908188E+22
Height 36955307.6875