78897195 (number)

78897195 is an odd 8-digits composite number following 78897194 and preceding 78897196. In scientific notation, it is written as 7.8897195 × 10^7. The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors. There are 38841408 positive integers (up to 78897195) that are relatively prime to 78897195.

Interesting facts

Basic properties

Name

Name seventy-eight million eight hundred ninety-seven thousand one hundred ninety-five

Notation

Scientific notation 7.8897195 × 10^7
Engineering notation 7.8897195 × 10^6

Prime Factorization of 78897195

Prime Factorization 9 × 5 × 13 × 134867

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 78897195
Product of the distinct prime numbers

The prime factorization of 78897195 is 9 × 5 × 13 × 134867. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78897195)

Multiplication

n×y
n×2 157794390
n×3 236691585
n×4 315588780
n×5 394485975

Division

n÷y
n÷2 39448597.5
n÷3 26299065
n÷3 19724298.75
n÷5 15779439

Exponentiation

ny
n2 6224767378868025
n3 4.9111668572019E+23
n4 3.874772892102E+31
n5 3.0570871244888E+39

Nth Root

y√n
2√n 8882.4093015353
3√n 428.89783538788
4√n 94.24653469245
5√n 37.967527190373

Divisors of 78897195

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 -78897194
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 78897195 can be divided by 16 positive divisors. The sum of these divisors (counting 78897195) is 1, the average is 0.0625.

Base conversion 78897195

Base System Value
2 Binary 100101100111110000000101011
3 Ternary 12111110101121100
4 Quaternary 10230332000223
5 Quinary 130144202240
6 Senary 11455012443
8 Octal 454760053
10 Decimal 78897195
12 Duodecimal 2250a123
16 Hexadecimal 4b3e02b
20 Vigesimal 14d22jf
36 Base36 1az1gr

Cryptographic Hash Functions

md5 59401c28e22710baf905a5c8de80bda3
sha1 610179dbdea853fffc877e397dc5ccb4b9eab7bc
sha256 d813753a6517a199f8719bbd0647442913e02a06b1a7f3a444620df80bc5bcad
sha512 3bc3ceb75ffe81ca5a00e25796ddbe2f55f374556dafaaf5cf3bc3963d05afaf99b2ee2ddd1c971575cbfafd2194bb85224b3b5edad315cb0f36cfe74a867d45
ripemd-160 d40f2e3094cd05c5d8d83452b9770c44881521b5

78897195 as geometric shapes

Circle

Radius = n
Diameter 157794390
Circumference 495725696.40168
Area 1.9555683467757E+16

Sphere

Radius = n
Volume 2.0571847625519E+24
Surface area 7.8222733871029E+16
Circumference 495725696.40168

Square

Length = n
Perimeter 315588780
Area 6224767378868025
Diagonal 111577483.20219

Cube

Length = n
Surface area 37348604273208150
Volume 4.9111668572019E+23
Space diagonal 136653950.31467

Equilateral Triangle

Length = n
Perimeter 236691585
Area 2.6954033413742E+15
Altitude 68326975.157335

Triangular Pyramid

Length = n
Surface area 2.6954033413742E+15
Volume 5.7878656471101E+22
Height 37192494.400732