69728265 (number)

69728265 is an odd 8-digits composite number following 69728264 and preceding 69728266. In scientific notation, it is written as 6.9728265 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors. There are 36556704 positive integers (up to 69728265) that are relatively prime to 69728265.

Interesting facts

Basic properties

Name

Name sixty-nine million seven hundred twenty-eight thousand two hundred sixty-five

Notation

Scientific notation 6.9728265 × 10^7
Engineering notation 6.9728265 × 10^6

Prime Factorization of 69728265

Prime Factorization 3 × 5 × 3 × 59 × 26263

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 23242755
Product of the distinct prime numbers

The prime factorization of 69728265 is 3 × 5 × 3 × 59 × 26263. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 9, 36, 3, 385, 957, 7569, 8090, 20310, 67627, 955646, 663104, 3022689, 3845556, 95496157, 48588500, 121187262, 563485644, 49134533, 7186921685

Basic calculations (n = 69728265)

Multiplication

n×y
n×2 139456530
n×3 209184795
n×4 278913060
n×5 348641325

Division

n÷y
n÷2 34864132.5
n÷3 23242755
n÷3 17432066.25
n÷5 13945653

Exponentiation

ny
n2 4862030939910225
n3 3.3902098181626E+23
n4 2.3639344860644E+31
n5 1.6483305028694E+39

Nth Root

y√n
2√n 8350.3452024452
3√n 411.59455392613
4√n 91.380223256705
5√n 37.04092059109

Divisors of 69728265

1, 3, 5, 9, 15, 45, 59, 177, 295, 531, 885, 2655, 26263, 78789, 131315, 236367, 393945, 1181835, 1549517, 4648551, 7747585, 13945653, 23242755, 69728265

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 -69728264
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 69728265 can be divided by 24 positive divisors. The sum of these divisors (counting 69728265) is 1, the average is 0.041666666666667.

Base conversion 69728265

Base System Value
2 Binary 100001001111111100000001001
3 Ternary 11212012120012100
4 Quaternary 10021333200021
5 Quinary 120322301030
6 Senary 10530304013
8 Octal 411774011
10 Decimal 69728265
12 Duodecimal 1b428009
16 Hexadecimal 427f809
20 Vigesimal 11fg0d5
36 Base36 15iio9

Cryptographic Hash Functions

md5 8f78f46c98b97284e3cdcfae8cfeca4c
sha1 06d644468ba932327954b381026c8877a017fd4d
sha256 5d1773ba699469823c3db41897c76f4c28401a12fda739ce596a31355f027dcb
sha512 d3b33521665cb5c69d9ae11f2b9fd37bac54219b2ace9f4db5b59cd9c2958dd9fc6c3f40c667366bb8edde935c5e8ed6b1f9541941ede94061e378debab6c944
ripemd-160 bcf5be28c25b69c32d941b100c533c32c3f336aa

69728265 as geometric shapes

Circle

Radius = n
Diameter 139456530
Circumference 438115610.14312
Area 1.5274520682348E+16

Sphere

Radius = n
Volume 1.420087767849E+24
Surface area 6.1098082729393E+16
Circumference 438115610.14312

Square

Length = n
Perimeter 278913060
Area 4862030939910225
Diagonal 98610658.043745

Cube

Length = n
Surface area 29172185639461350
Volume 3.3902098181626E+23
Space diagonal 120772897.70363

Equilateral Triangle

Length = n
Perimeter 209184795
Area 2.1053211539741E+15
Altitude 60386448.851813

Triangular Pyramid

Length = n
Surface area 2.1053211539741E+15
Volume 3.99540058678E+22
Height 32870219.347915