78896816 (number)

78896816 is an even 8-digits composite number following 78896815 and preceding 78896817. In scientific notation, it is written as 7.8896816 × 10^7. The sum of its digits is 53. It has a total of 7 prime factors and 40 positive divisors. There are 37013760 positive integers (up to 78896816) that are relatively prime to 78896816.

Interesting facts

Basic properties

Name

Name seventy-eight million eight hundred ninety-six thousand eight hundred sixteen

Notation

Scientific notation 7.8896816 × 10^7
Engineering notation 7.8896816 × 10^6

Prime Factorization of 78896816

Prime Factorization 2 × 2 × 2 × 2 × 19 × 109 × 2381

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 9862102
Product of the distinct prime numbers

The prime factorization of 78896816 is 2 × 2 × 2 × 2 × 19 × 109 × 2381. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78896816)

Multiplication

n×y
n×2 157793632
n×3 236690448
n×4 315587264
n×5 394484080

Division

n÷y
n÷2 39448408
n÷3 26298938.666667
n÷3 19724204
n÷5 15779363.2

Exponentiation

ny
n2 6224707574937856
n3 4.9110960819368E+23
n4 3.8746984393489E+31
n5 3.057013698248E+39

Nth Root

y√n
2√n 8882.3879672079
3√n 428.89714861848
4√n 94.246421508766
5√n 37.967490713233

Divisors of 78896816

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78896815
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78896816 can be divided by 40 positive divisors. The sum of these divisors (counting 78896816) is 1, the average is 0.025.

Base conversion 78896816

Base System Value
2 Binary 100101100111101111010110000
3 Ternary 12111110101002022
4 Quaternary 10230331322300
5 Quinary 130144144231
6 Senary 11455011012
8 Octal 454757260
10 Decimal 78896816
12 Duodecimal 22509a68
16 Hexadecimal 4b3deb0
20 Vigesimal 14d220g
36 Base36 1az168

Cryptographic Hash Functions

md5 1e0d66652b8c5ca649a3c6682106a516
sha1 198cf03dbd2bca37e2802e7a99cb74c4cc59aa53
sha256 88baeb9b47b68070333fab2473d7a42c2ad973fd2b1e60c04c4432b658822aab
sha512 7992bca88afd9caadbb6325729a2428dc263f4b051fb7077cccdbd3fc409c4973188c2077a49742cf53bc4372bdcd14f230d7441841136a104c289653c97670b
ripemd-160 7f51a25db7d8024cdfcbd5d319f32219dd7e7f19

78896816 as geometric shapes

Circle

Radius = n
Diameter 157793632
Circumference 495723315.07445
Area 1.955549558817E+16

Sphere

Radius = n
Volume 2.0571551162782E+24
Surface area 7.8221982352678E+16
Circumference 495723315.07445

Square

Length = n
Perimeter 315587264
Area 6224707574937856
Diagonal 111576947.21525

Cube

Length = n
Surface area 37348245449627136
Volume 4.9110960819368E+23
Space diagonal 136653293.86741

Equilateral Triangle

Length = n
Perimeter 236690448
Area 2.6953774455128E+15
Altitude 68326646.933707

Triangular Pyramid

Length = n
Surface area 2.6953774455128E+15
Volume 5.7877822376603E+22
Height 37192315.738418