78348748 (number)

78348748 is an even 8-digits composite number following 78348747 and preceding 78348749. In scientific notation, it is written as 7.8348748 × 10^7. The sum of its digits is 49. It has a total of 3 prime factors and 6 positive divisors. There are 39174372 positive integers (up to 78348748) that are relatively prime to 78348748.

Interesting facts

Basic properties

Name

Name seventy-eight million three hundred forty-eight thousand seven hundred forty-eight

Notation

Scientific notation 7.8348748 × 10^7
Engineering notation 7.8348748 × 10^6

Prime Factorization of 78348748

Prime Factorization 2 × 2 × 19587187

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 39174374
Product of the distinct prime numbers

The prime factorization of 78348748 is 2 × 2 × 19587187. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 5, 41, 49, 6, 40, 5747, 7957, 61697, 60043, 269255, 658918, 7301223, 5740762, 37391580, 28270070, 442825410, 850592134, 9581251511, 9364500501

Basic calculations (n = 78348748)

Multiplication

n×y
n×2 156697496
n×3 235046244
n×4 313394992
n×5 391743740

Division

n÷y
n÷2 39174374
n÷3 26116249.333333
n÷3 19587187
n÷5 15669749.6

Exponentiation

ny
n2 6138526313167504
n3 4.8094585120173E+23
n4 3.768150529745E+31
n5 2.9522987628106E+39

Nth Root

y√n
2√n 8851.4828136307
3√n 427.9017082931
4√n 94.082319346574
5√n 37.914594207749

Divisors of 78348748

1, 2, 4, 19587187, 39174374, 78348748

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78348747
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78348748 can be divided by 6 positive divisors. The sum of these divisors (counting 78348748) is 1, the average is 0.16666666666667.

Base conversion 78348748

Base System Value
2 Binary 100101010111000000111001100
3 Ternary 12110102112021111
4 Quaternary 10222320013030
5 Quinary 130024124443
6 Senary 11435141404
8 Octal 452700714
10 Decimal 78348748
12 Duodecimal 222a4864
16 Hexadecimal 4ab81cc
20 Vigesimal 149dbh8
36 Base36 1anaa4

Cryptographic Hash Functions

md5 618be46a93ee059f6333a6ee5c7c6455
sha1 9eadb480d53f0fb3c46e5d86d9e9e40c6b8fa177
sha256 9e3c1c9c3ebfc472ac56581f80a75ac1986ee579cff5c03447fb6029c6385cd3
sha512 dcef94226677e62f67bc1d5471a06251d46e887dd8dd0d0553592f2d9daab39c28aa096543c0148ddf3fa677b355b84e82962023332f830f78b378a4281be9f1
ripemd-160 fefd5c97a1e018d500cf0f81630a5be543b5c495

78348748 as geometric shapes

Circle

Radius = n
Diameter 156697496
Circumference 492279702.26952
Area 1.9284749169315E+16

Sphere

Radius = n
Volume 2.0145812705465E+24
Surface area 7.7138996677259E+16
Circumference 492279702.26952

Square

Length = n
Perimeter 313394992
Area 6138526313167504
Diagonal 110801862.01655

Cube

Length = n
Surface area 36831157879005024
Volume 4.8094585120173E+23
Space diagonal 135704012.24541

Equilateral Triangle

Length = n
Perimeter 235046244
Area 2.6580598645011E+15
Altitude 67852006.122705

Triangular Pyramid

Length = n
Surface area 2.6580598645011E+15
Volume 5.6680012128047E+22
Height 36933954.005517