78276768 (number)

78276768 is an even 8-digits composite number following 78276767 and preceding 78276769. In scientific notation, it is written as 7.8276768 × 10^7. The sum of its digits is 51. It has a total of 8 prime factors and 48 positive divisors. There are 25953536 positive integers (up to 78276768) that are relatively prime to 78276768.

Interesting facts

Basic properties

Name

Name seventy-eight million two hundred seventy-six thousand seven hundred sixty-eight

Notation

Scientific notation 7.8276768 × 10^7
Engineering notation 7.8276768 × 10^6

Prime Factorization of 78276768

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 197 × 4139

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 4892298
Product of the distinct prime numbers

The prime factorization of 78276768 is 2 × 2 × 2 × 2 × 2 × 3 × 197 × 4139. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78276768)

Multiplication

n×y
n×2 156553536
n×3 234830304
n×4 313107072
n×5 391383840

Division

n÷y
n÷2 39138384
n÷3 26092256
n÷3 19569192
n÷5 15655353.6

Exponentiation

ny
n2 6127252408525824
n3 4.7962151525962E+23
n4 3.7543222077786E+31
n5 2.9387620845553E+39

Nth Root

y√n
2√n 8847.4158939207
3√n 427.7706285469
4√n 94.06070323956
5√n 37.907625121414

Divisors of 78276768

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 -78276767
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 78276768 can be divided by 48 positive divisors. The sum of these divisors (counting 78276768) is 1, the average is 0.020833333333333.

Base conversion 78276768

Base System Value
2 Binary 100101010100110100010100000
3 Ternary 12110021212112120
4 Quaternary 10222212202200
5 Quinary 130014324033
6 Senary 11433424240
8 Octal 452464240
10 Decimal 78276768
12 Duodecimal 2226b080
16 Hexadecimal 4aa68a0
20 Vigesimal 1494bi8
36 Base36 1alqqo

Cryptographic Hash Functions

md5 238c9ce2f4ae9d65a9e079a594972814
sha1 7dccee88b32f061f8cef947e351690ea7a7cfb8d
sha256 853f44fbce12bc2ed6996f76664d0226b7fe64465466871118e4dc81f8a36462
sha512 018604112f5fbbce8e7ffd4eee9910f25c9e2ae4c2d203f2ffaf2b5fdd19ae3754eda6578436c2c7afe178ff5c81aeef37233fac83d1638a50953e10b73e444c
ripemd-160 41b6a05cdce7e018aa3f5b4fa7180e35901a7c36

78276768 as geometric shapes

Circle

Radius = n
Diameter 156553536
Circumference 491827438.59111
Area 1.9249331153315E+16

Sphere

Radius = n
Volume 2.0090339051243E+24
Surface area 7.699732461326E+16
Circumference 491827438.59111

Square

Length = n
Perimeter 313107072
Area 6127252408525824
Diagonal 110700066.92433

Cube

Length = n
Surface area 36763514451154944
Volume 4.7962151525962E+23
Space diagonal 135579339.22828

Equilateral Triangle

Length = n
Perimeter 234830304
Area 2.6531781205914E+15
Altitude 67789669.614141

Triangular Pyramid

Length = n
Surface area 2.6531781205914E+15
Volume 5.6523937640507E+22
Height 36900022.308111