394064768 (number)

394064768 is an even 9-digits composite number following 394064767 and preceding 394064769. In scientific notation, it is written as 3.94064768 × 10^8. The sum of its digits is 47. It has a total of 10 prime factors and 64 positive divisors. There are 192192000 positive integers (up to 394064768) that are relatively prime to 394064768.

Interesting facts

Basic properties

Name

Name three hundred ninety-four million sixty-four thousand seven hundred sixty-eight

Notation

Scientific notation 3.94064768 × 10^8
Engineering notation 3.94064768 × 10^6

Prime Factorization of 394064768

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 71 × 131 × 331

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 6157262
Product of the distinct prime numbers

The prime factorization of 394064768 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 71 × 131 × 331. Since it has a total of 10 prime factors.

Most popular turbo-numbers

7, 3, 58, 17, 583, 901, 1874, 7273, 77871, 8119, 510829, 16563, 8316458, 2420369, 20229087, 22776008, 504012447, 547942163, 6457318355, 3903964531

Basic calculations (n = 394064768)

Multiplication

n×y
n×2 788129536
n×3 1182194304
n×4 1576259072
n×5 1970323840

Division

n÷y
n÷2 197032384
n÷3 131354922.66667
n÷3 98516192
n÷5 78812953.6

Exponentiation

ny
n2 155287041378893824
n3 6.119315193438E+25
n4 2.411406522021E+34
n5 9.502503516539E+42

Nth Root

y√n
2√n 19851.064656587
3√n 733.1438614267
4√n 140.89380631024
5√n 52.373731999081

Divisors of 394064768

1, 2, 4, 8, 16, 32, 64, 71, 128, 131, 142, 262, 284, 331, 524, 568, 662, 1048, 1136, 1324, 2096, 2272, 2648, 4192, 4544, 5296, 8384, 9088, 9301, 10592, 16768, 18602, 21184, 23501, 37204, 42368, 43361, 47002, 74408, 86722, 94004, 148816, 173444, 188008, 297632, 346888, 376016, 595264, 693776, 752032, 1190528, 1387552, 1504064, 2775104, 3008128, 3078631, 5550208, 6157262, 12314524, 24629048, 49258096, 98516192, 197032384, 394064768

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 -394064767
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 394064768 can be divided by 64 positive divisors. The sum of these divisors (counting 394064768) is 1, the average is 0.015625.

Base conversion 394064768

Base System Value
2 Binary 10111011111001111001110000000
3 Ternary 1000110111120020102
4 Quaternary 113133033032000
5 Quinary 1301340033033
6 Senary 103034101532
8 Octal 2737171600
10 Decimal 394064768
12 Duodecimal abb7a8a8
16 Hexadecimal 177cf380
20 Vigesimal 632i1i8
36 Base36 6im6bk

Cryptographic Hash Functions

md5 c13a023b5e393fd35f8f2b02f404e043
sha1 69d2872b172967a646fec0e9f675e95ecaeb7cf3
sha256 5db1dfcc93d9f29f56c5d772b1b741766aa20ff84c0feb7c94328e6759241ae2
sha512 0677c5702c701b6ace84c85c524a3a854fda92083840d268ca27946952da3114ae2a1fd70efe890769292c9a64916df8325b69a01106ce499a391cad3f3dc222
ripemd-160 ad75bdfd1fc90e0ddb0d42c05b09d761e86a3957

394064768 as geometric shapes

Circle

Radius = n
Diameter 788129536
Circumference 2475981960.3747
Area 4.8784862839363E+17

Sphere

Radius = n
Volume 2.5632527542274E+26
Surface area 1.9513945135745E+18
Circumference 2475981960.3747

Square

Length = n
Perimeter 1576259072
Area 155287041378893824
Diagonal 557291739.35901

Cube

Length = n
Surface area 931722248273362944
Volume 6.119315193438E+25
Space diagonal 682540199.64884

Equilateral Triangle

Length = n
Perimeter 1182194304
Area 6.7241261356324E+16
Altitude 341270099.82442

Triangular Pyramid

Length = n
Surface area 6.7241261356324E+16
Volume 7.2116821158298E+24
Height 185763913.11967