78394433 (number)

78394433 is an odd 8-digits composite number following 78394432 and preceding 78394434. In scientific notation, it is written as 7.8394433 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 70943040 positive integers (up to 78394433) that are relatively prime to 78394433.

Interesting facts

Basic properties

Name

Name seventy-eight million three hundred ninety-four thousand four hundred thirty-three

Notation

Scientific notation 7.8394433 × 10^7
Engineering notation 7.8394433 × 10^6

Prime Factorization of 78394433

Prime Factorization 13 × 127 × 103 × 461

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 78394433
Product of the distinct prime numbers

The prime factorization of 78394433 is 13 × 127 × 103 × 461. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 4, 61, 62, 574, 439, 4728, 3121, 6566, 33493, 315153, 401069, 6592960, 2823079, 17796600, 2768518, 654145810, 906731576, 7131755666, 9070371866

Basic calculations (n = 78394433)

Multiplication

n×y
n×2 156788866
n×3 235183299
n×4 313577732
n×5 391972165

Division

n÷y
n÷2 39197216.5
n÷3 26131477.666667
n÷3 19598608.25
n÷5 15678886.6

Exponentiation

ny
n2 6145687125391489
n3 4.8178765759047E+23
n4 3.7769470243203E+31
n5 2.9609162044262E+39

Nth Root

y√n
2√n 8854.0630786097
3√n 427.98486167961
4√n 94.096031152274
5√n 37.919014761802

Divisors of 78394433

1, 13, 103, 127, 461, 1339, 1651, 5993, 13081, 47483, 58547, 170053, 617279, 761111, 6030341, 78394433

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 -78394432
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 78394433 can be divided by 16 positive divisors. The sum of these divisors (counting 78394433) is 1, the average is 0.0625.

Base conversion 78394433

Base System Value
2 Binary 100101011000011010001000001
3 Ternary 12110111211221112
4 Quaternary 10223003101001
5 Quinary 130032110213
6 Senary 11440133105
8 Octal 453032101
10 Decimal 78394433
12 Duodecimal 22307195
16 Hexadecimal 4ac3441
20 Vigesimal 149j61d
36 Base36 1ao9j5

Cryptographic Hash Functions

md5 6979db8790c4814807236999d0ae85d2
sha1 b6371c44bf6abfdaa333f840eebe0301e37fa86e
sha256 9cc208a2ac78123d047ae0154bd35fd9ff19c2ce452c62463907f3a64138b50c
sha512 b9519bbf5e7603339afcdb43283d296c9e66e8e1411ed8caeda973c1b684d648436b3697e8eac0afcf596ae8f49ecd16cb51ffb38c0ae97d8d1c8c030fc1345b
ripemd-160 c08d00604bb66625b429334dc3fa8bb318eb8bb7

78394433 as geometric shapes

Circle

Radius = n
Diameter 156788866
Circumference 492566749.59027
Area 1.9307245524391E+16

Sphere

Radius = n
Volume 2.0181074209019E+24
Surface area 7.7228982097565E+16
Circumference 492566749.59027

Square

Length = n
Perimeter 313577732
Area 6145687125391489
Diagonal 110866470.36315

Cube

Length = n
Surface area 36874122752348934
Volume 4.8178765759047E+23
Space diagonal 135783140.98655

Equilateral Triangle

Length = n
Perimeter 235183299
Area 2.66116058715E+15
Altitude 67891570.493277

Triangular Pyramid

Length = n
Surface area 2.66116058715E+15
Volume 5.6779219962367E+22
Height 36955490.12105