78481566 (number)

78481566 is an even 8-digits composite number following 78481565 and preceding 78481567. In scientific notation, it is written as 7.8481566 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 24848208 positive integers (up to 78481566) that are relatively prime to 78481566.

Interesting facts

Basic properties

Name

Name seventy-eight million four hundred eighty-one thousand five hundred sixty-six

Notation

Scientific notation 7.8481566 × 10^7
Engineering notation 7.8481566 × 10^6

Prime Factorization of 78481566

Prime Factorization 2 × 9 × 23 × 163 × 1163

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 78481566
Product of the distinct prime numbers

The prime factorization of 78481566 is 2 × 9 × 23 × 163 × 1163. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 8, 8, 41, 893, 724, 2477, 5035, 70326, 26205, 487067, 269877, 9945076, 5049341, 44350263, 60528212, 241570059, 875906788, 1530926282, 2215474151

Basic calculations (n = 78481566)

Multiplication

n×y
n×2 156963132
n×3 235444698
n×4 313926264
n×5 392407830

Division

n÷y
n÷2 39240783
n÷3 26160522
n÷3 19620391.5
n÷5 15696313.2

Exponentiation

ny
n2 6159356201812356
n3 4.8339592027005E+23
n4 3.7937668820804E+31
n5 2.9774076594461E+39

Nth Root

y√n
2√n 8858.9822214519
3√n 428.14336697092
4√n 94.122166472366
5√n 37.927440180416

Divisors of 78481566

1, 2, 9, 18, 23, 46, 163, 207, 326, 414, 1163, 1467, 2326, 2934, 3749, 7498, 10467, 20934, 26749, 33741, 53498, 67482, 189569, 240741, 379138, 481482, 1706121, 3412242, 4360087, 8720174, 39240783, 78481566

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78481565
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78481566 can be divided by 32 positive divisors. The sum of these divisors (counting 78481566) is 1, the average is 0.03125.

Base conversion 78481566

Base System Value
2 Binary 100101011011000100010011110
3 Ternary 12110200021110200
4 Quaternary 10223120202132
5 Quinary 130042402231
6 Senary 11442044330
8 Octal 453304236
10 Decimal 78481566
12 Duodecimal 223496a6
16 Hexadecimal 4ad889e
20 Vigesimal 14aa3i6
36 Base36 1aq4ri

Cryptographic Hash Functions

md5 dfcd1792bfd2685a2808305da5aa0b4a
sha1 1914a04099c3da212abb2a38e5fc98bf5ed7fe89
sha256 f95401eb3dd4ee9c30f2cd13648469b1d292e209edc10b21f0adf1fa659b5df9
sha512 a009a1082a5dfe8efc15dea9da00c109b4948c65ef5fc2169b35cf5e21cc9d079e956cb81951d496d7f7656bd5cebbf73f3c6445bfcb67b0a0f2c2f5b5661c09
ripemd-160 d1cd244625d822bdbc4098bebffc83da6bdb79fc

78481566 as geometric shapes

Circle

Radius = n
Diameter 156963132
Circumference 493114222.37564
Area 1.9350188194456E+16

Sphere

Radius = n
Volume 2.0248440958609E+24
Surface area 7.7400752777826E+16
Circumference 493114222.37564

Square

Length = n
Perimeter 313926264
Area 6159356201812356
Diagonal 110989695.03348

Cube

Length = n
Surface area 36956137210874136
Volume 4.8339592027005E+23
Space diagonal 135934059.76957

Equilateral Triangle

Length = n
Perimeter 235444698
Area 2.6670794708634E+15
Altitude 67967029.884785

Triangular Pyramid

Length = n
Surface area 2.6670794708634E+15
Volume 5.696875553681E+22
Height 36996565.01116