78960900 (number)

78960900 is an even 8-digits composite number following 78960899 and preceding 78960901. In scientific notation, it is written as 7.8960900 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 20563200 positive integers (up to 78960900) that are relatively prime to 78960900.

Interesting facts

Basic properties

Name

Name seventy-eight million nine hundred sixty thousand nine hundred

Notation

Scientific notation 7.8960900 × 10^7
Engineering notation 7.8960900 × 10^6

Prime Factorization of 78960900

Prime Factorization 2 × 2 × 75 × 43 × 6121

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 39480450
Product of the distinct prime numbers

The prime factorization of 78960900 is 2 × 2 × 75 × 43 × 6121. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 3, 16, 26, 976, 134, 9380, 7344, 65938, 57266, 946539, 645655, 5165070, 3862194, 37843293, 40246187, 409504514, 713034223, 7304989980, 6657174066

Basic calculations (n = 78960900)

Multiplication

n×y
n×2 157921800
n×3 236882700
n×4 315843600
n×5 394804500

Division

n÷y
n÷2 39480450
n÷3 26320300
n÷3 19740225
n÷5 15792180

Exponentiation

ny
n2 6234823728810000
n3 4.9230729296819E+23
n4 3.8873026929332E+31
n5 3.0694491920643E+39

Nth Root

y√n
2√n 8885.9945982428
3√n 429.01324120594
4√n 94.265553614471
5√n 37.973656535037

Divisors of 78960900

1, 2, 4, 43, 75, 86, 150, 172, 300, 3225, 6121, 6450, 12242, 12900, 24484, 263203, 459075, 526406, 918150, 1052812, 1836300, 19740225, 39480450, 78960900

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78960899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78960900 can be divided by 24 positive divisors. The sum of these divisors (counting 78960900) is 1, the average is 0.041666666666667.

Base conversion 78960900

Base System Value
2 Binary 100101101001101100100000100
3 Ternary 12111120121222210
4 Quaternary 10231031210010
5 Quinary 130203222100
6 Senary 11500223420
8 Octal 455154404
10 Decimal 78960900
12 Duodecimal 2253ab70
16 Hexadecimal 4b4d904
20 Vigesimal 14da250
36 Base36 1b0emc

Cryptographic Hash Functions

md5 eba7656ed0e6e733675450c568e8a213
sha1 7def220e89bac324a235be4f27a5e386118bb6e4
sha256 11613d3c75ce0cc2274f352340dcf7d5ce6926906109a468dc101fa4da9d645c
sha512 91f588b0fe4ed7b9d0df3eb0b23b19dee4d4b63f09de983b5223571d1bdb58fa065abbf0d6f5b970e9c5f96ef8365fdca4fc28df62452405707ed42df7bf4be0
ripemd-160 1642c2102e0936bcabeae68d2732ec292a1f216e

78960900 as geometric shapes

Circle

Radius = n
Diameter 157921800
Circumference 496125966.72168
Area 1.9587276422857E+16

Sphere

Radius = n
Volume 2.0621719665301E+24
Surface area 7.8349105691427E+16
Circumference 496125966.72168

Square

Length = n
Perimeter 315843600
Area 6234823728810000
Diagonal 111667575.67719

Cube

Length = n
Surface area 37408942372860000
Volume 4.9230729296819E+23
Space diagonal 136764290.61137

Equilateral Triangle

Length = n
Perimeter 236882700
Area 2.6997578686337E+15
Altitude 68382145.305683

Triangular Pyramid

Length = n
Surface area 2.6997578686337E+15
Volume 5.80189708809E+22
Height 37222525.225729