778045242 (number)

778045242 is an even 9-digits composite number following 778045241 and preceding 778045243. In scientific notation, it is written as 7.78045242 × 10^8. The sum of its digits is 39. It has a total of 6 prime factors and 64 positive divisors. There are 225358848 positive integers (up to 778045242) that are relatively prime to 778045242.

Interesting facts

Basic properties

Name

Name seven hundred seventy-eight million forty-five thousand two hundred forty-two

Notation

Scientific notation 7.78045242 × 10^8
Engineering notation 7.78045242 × 10^6

Prime Factorization of 778045242

Prime Factorization 2 × 39 × 13 × 23 × 73 × 457

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 778045242
Product of the distinct prime numbers

The prime factorization of 778045242 is 2 × 39 × 13 × 23 × 73 × 457. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 2, 72, 63, 496, 584, 8782, 6957, 55605, 19474, 62729, 610630, 3460221, 2878692, 18124535, 62780980, 173974000, 972627608, 4347942971, 37859473

Basic calculations (n = 778045242)

Multiplication

n×y
n×2 1556090484
n×3 2334135726
n×4 3112180968
n×5 3890226210

Division

n÷y
n÷2 389022621
n÷3 259348414
n÷3 194511310.5
n÷5 155609048.4

Exponentiation

ny
n2 605354398598838564
n3 4.709931095536E+26
n4 3.6645394790296E+35
n5 2.8511775057802E+44

Nth Root

y√n
2√n 27893.462352315
3√n 919.74679626132
4√n 167.01335980189
5√n 60.006869445362

Divisors of 778045242

1, 2, 13, 23, 26, 39, 46, 73, 78, 146, 299, 457, 507, 598, 897, 914, 949, 1014, 1679, 1794, 1898, 2847, 3358, 5694, 5941, 10511, 11661, 11882, 17823, 21022, 21827, 23322, 33361, 35646, 37011, 43654, 65481, 66722, 74022, 130962, 136643, 231699, 273286, 409929, 433693, 463398, 767303, 819858, 851253, 867386, 1301079, 1534606, 1702506, 2602158, 5329077, 9974939, 10658154, 16914027, 19949878, 29924817, 33828054, 59849634, 389022621, 778045242

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -778045241
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 778045242 can be divided by 64 positive divisors. The sum of these divisors (counting 778045242) is 1, the average is 0.015625.

Base conversion 778045242

Base System Value
2 Binary 101110011000000000011100111010
3 Ternary 2000020000210102110
4 Quaternary 232120000130322
5 Quinary 3043134421432
6 Senary 205112113150
8 Octal 5630003472
10 Decimal 778045242
12 Duodecimal 1986957b6
16 Hexadecimal 2e60073a
20 Vigesimal c32fd22
36 Base36 cv87ju

Cryptographic Hash Functions

md5 3dda6f003fd649220b1283724312ac09
sha1 c2c5c682914bf43657db422fd646e2e93590f567
sha256 27f0340cded8dc91f4b27ca6d22e4e388080128eff0452ce6bb57beaf3a0b1cc
sha512 7471ced5673a4f12c8eb8326d528da5de55730253fb159ab2daf5ac6ba4b09ea4ac360116d6dbf86342f96dcba2eb942ac13fbc4b559dd3841cc0a8973310dd4
ripemd-160 d03bc2912efd0d57544e09e14e459a6df48c7d06

778045242 as geometric shapes

Circle

Radius = n
Diameter 1556090484
Circumference 4888602432.8554
Area 1.9017769314564E+18

Sphere

Radius = n
Volume 1.97289132382E+27
Surface area 7.6071077258255E+18
Circumference 4888602432.8554

Square

Length = n
Perimeter 3112180968
Area 605354398598838564
Diagonal 1100322133.3763

Cube

Length = n
Surface area 3632126391593031384
Volume 4.709931095536E+26
Space diagonal 1347613889.7312

Equilateral Triangle

Length = n
Perimeter 2334135726
Area 2.6212614373962E+17
Altitude 673806944.86561

Triangular Pyramid

Length = n
Surface area 2.6212614373962E+17
Volume 5.5507070276248E+25
Height 366774044.45875