78496688 (number)

78496688 is an even 8-digits composite number following 78496687 and preceding 78496689. In scientific notation, it is written as 7.8496688 × 10^7. The sum of its digits is 56. It has a total of 6 prime factors and 20 positive divisors. There are 39172224 positive integers (up to 78496688) that are relatively prime to 78496688.

Interesting facts

Basic properties

Name

Name seventy-eight million four hundred ninety-six thousand six hundred eighty-eight

Notation

Scientific notation 7.8496688 × 10^7
Engineering notation 7.8496688 × 10^6

Prime Factorization of 78496688

Prime Factorization 2 × 2 × 2 × 2 × 547 × 8969

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 9812086
Product of the distinct prime numbers

The prime factorization of 78496688 is 2 × 2 × 2 × 2 × 547 × 8969. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78496688)

Multiplication

n×y
n×2 156993376
n×3 235490064
n×4 313986752
n×5 392483440

Division

n÷y
n÷2 39248344
n÷3 26165562.666667
n÷3 19624172
n÷5 15699337.6

Exponentiation

ny
n2 6161730026969344
n3 4.8367539946724E+23
n4 3.7966916925256E+31
n5 2.9802772322037E+39

Nth Root

y√n
2√n 8859.8356643902
3√n 428.17086373879
4√n 94.126700061089
5√n 37.928901656226

Divisors of 78496688

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78496687
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78496688 can be divided by 20 positive divisors. The sum of these divisors (counting 78496688) is 1, the average is 0.05.

Base conversion 78496688

Base System Value
2 Binary 100101011011100001110110000
3 Ternary 12110201001012202
4 Quaternary 10223130032300
5 Quinary 130043343223
6 Senary 11442242332
8 Octal 453341660
10 Decimal 78496688
12 Duodecimal 223563a8
16 Hexadecimal 4adc3b0
20 Vigesimal 14ac1e8
36 Base36 1aqgfk

Cryptographic Hash Functions

md5 2da0d06534bfbfb7e89501c324b4b3ba
sha1 74c67ac93bb2581725a0e42e0e4c0159cdb46299
sha256 b8500fc6453247c69c71742b86d92a80d6bb8e12f5eca79458c29722d916f417
sha512 2855ca936b5a714516cf3d6f52f73717060c5a8ec4c0be95f853c2081846740b29178f3b343e6d7425603b036925b25ac30f5c1335d94ab326654a81ab758a77
ripemd-160 1671a764dc197f3494e9d88d858c43cd1572ce72

78496688 as geometric shapes

Circle

Radius = n
Diameter 156993376
Circumference 493209236.70386
Area 1.9357645786131E+16

Sphere

Radius = n
Volume 2.0260147755845E+24
Surface area 7.7430583144522E+16
Circumference 493209236.70386

Square

Length = n
Perimeter 313986752
Area 6161730026969344
Diagonal 111011080.77097

Cube

Length = n
Surface area 36970380161816064
Volume 4.8367539946724E+23
Space diagonal 135960251.84188

Equilateral Triangle

Length = n
Perimeter 235490064
Area 2.6681073673084E+15
Altitude 67980125.920941

Triangular Pyramid

Length = n
Surface area 2.6681073673084E+15
Volume 5.7001692476067E+22
Height 37003693.590323