78204997 (number)

78204997 is an odd 8-digits composite number following 78204996 and preceding 78204998. In scientific notation, it is written as 7.8204997 × 10^7. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 71727552 positive integers (up to 78204997) that are relatively prime to 78204997.

Interesting facts

Basic properties

Name

Name seventy-eight million two hundred four thousand nine hundred ninety-seven

Notation

Scientific notation 7.8204997 × 10^7
Engineering notation 7.8204997 × 10^6

Prime Factorization of 78204997

Prime Factorization 13 × 157 × 38317

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 78204997
Product of the distinct prime numbers

The prime factorization of 78204997 is 13 × 157 × 38317. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 8, 54, 19, 263, 355, 42, 4403, 89028, 15771, 159569, 422371, 6292806, 3580188, 96953900, 38945183, 283174876, 767071392, 9389049392, 9899010728

Basic calculations (n = 78204997)

Multiplication

n×y
n×2 156409994
n×3 234614991
n×4 312819988
n×5 391024985

Division

n÷y
n÷2 39102498.5
n÷3 26068332.333333
n÷3 19551249.25
n÷5 15640999.4

Exponentiation

ny
n2 6116021555770009
n3 4.7830344742093E+23
n4 3.7405719670643E+31
n5 2.9253141946255E+39

Nth Root

y√n
2√n 8843.3589206817
3√n 427.63984937009
4√n 94.039135048562
5√n 37.900671164065

Divisors of 78204997

1, 13, 157, 2041, 38317, 498121, 6015769, 78204997

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78204996
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78204997 can be divided by 8 positive divisors. The sum of these divisors (counting 78204997) is 1, the average is 0.125.

Base conversion 78204997

Base System Value
2 Binary 100101010010101000001000101
3 Ternary 12110011020002101
4 Quaternary 10222111001011
5 Quinary 130010024442
6 Senary 11432112101
8 Octal 452250105
10 Decimal 78204997
12 Duodecimal 22235631
16 Hexadecimal 4a95045
20 Vigesimal 148fc9h
36 Base36 1ak7d1

Cryptographic Hash Functions

md5 849df87f22ffe8325a5c01aee92c902a
sha1 34c6795190caf716253da93bbc9dc4b57c035c5d
sha256 37ae9ee44dc747fdf951fcde41e689eca0e9513406b923e6ddc10b09425fa977
sha512 82ea26ab9ae5730d4a22c1c1070ed1e9477dac334071c3928f0e9651a3f6d59774ffccc9c600c8b9b3f0b50af998cf0a50cafab59e55b40fc7dbb2aa3d96f443
ripemd-160 9b0f1b0df8563c58c9e753d0c4cd2522f92efa02

78204997 as geometric shapes

Circle

Radius = n
Diameter 156409994
Circumference 491376488.09842
Area 1.9214048388804E+16

Sphere

Radius = n
Volume 2.0035127954723E+24
Surface area 7.6856193555216E+16
Circumference 491376488.09842

Square

Length = n
Perimeter 312819988
Area 6116021555770009
Diagonal 110598567.40275

Cube

Length = n
Surface area 36696129334620054
Volume 4.7830344742093E+23
Space diagonal 135455028.20977

Equilateral Triangle

Length = n
Perimeter 234614991
Area 2.648315018695E+15
Altitude 67727514.104886

Triangular Pyramid

Length = n
Surface area 2.648315018695E+15
Volume 5.636860185604E+22
Height 36866189.134249