78367968 (number)

78367968 is an even 8-digits composite number following 78367967 and preceding 78367969. In scientific notation, it is written as 7.8367968 × 10^7. The sum of its digits is 54. It has a total of 8 prime factors and 48 positive divisors. There are 22390272 positive integers (up to 78367968) that are relatively prime to 78367968.

Interesting facts

Basic properties

Name

Name seventy-eight million three hundred sixty-seven thousand nine hundred sixty-eight

Notation

Scientific notation 7.8367968 × 10^7
Engineering notation 7.8367968 × 10^6

Prime Factorization of 78367968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 9 × 7 × 38873

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 4897998
Product of the distinct prime numbers

The prime factorization of 78367968 is 2 × 2 × 2 × 2 × 2 × 9 × 7 × 38873. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78367968)

Multiplication

n×y
n×2 156735936
n×3 235103904
n×4 313471872
n×5 391839840

Division

n÷y
n÷2 39183984
n÷3 26122656
n÷3 19591992
n÷5 15673593.6

Exponentiation

ny
n2 6141538408449024
n3 4.812998854641E+23
n4 3.7718494022455E+31
n5 2.9559217325599E+39

Nth Root

y√n
2√n 8852.5684408538
3√n 427.93669544405
4√n 94.088088729944
5√n 37.916454217064

Divisors of 78367968

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78367967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78367968 can be divided by 48 positive divisors. The sum of these divisors (counting 78367968) is 1, the average is 0.020833333333333.

Base conversion 78367968

Base System Value
2 Binary 100101010111100110011100000
3 Ternary 12110110111122100
4 Quaternary 10222330303200
5 Quinary 130030233333
6 Senary 11435410400
8 Octal 452746340
10 Decimal 78367968
12 Duodecimal 222b3a00
16 Hexadecimal 4abcce0
20 Vigesimal 149fji8
36 Base36 1anp40

Cryptographic Hash Functions

md5 171b894e6796b4cc2ea78485463b9f4f
sha1 1b69d355915a57de1767ae28c1c8c168f1ca4979
sha256 af4b7110e3071591edef9aaca8f4eb39e7a956ece5607e9fd40a27fce1e3f294
sha512 ff39e078906c774bb9467d6c3c92f913b25162dba226e75b81d95aecd7c44278a7d3c48e144878b4d56586dd3174193ac29f0b8bd50abab255ea2d5052f2849d
ripemd-160 1ae2b4cc9cdd390b00d56efcd414f53bc3001fe8

78367968 as geometric shapes

Circle

Radius = n
Diameter 156735936
Circumference 492400465.09112
Area 1.9294211945723E+16

Sphere

Radius = n
Volume 2.0160642457969E+24
Surface area 7.7176847782892E+16
Circumference 492400465.09112

Square

Length = n
Perimeter 313471872
Area 6141538408449024
Diagonal 110829043.20122

Cube

Length = n
Surface area 36849230450694144
Volume 4.812998854641E+23
Space diagonal 135737302.26193

Equilateral Triangle

Length = n
Perimeter 235103904
Area 2.6593641400174E+15
Altitude 67868651.130966

Triangular Pyramid

Length = n
Surface area 2.6593641400174E+15
Volume 5.6721735465996E+22
Height 36943014.400407