68744550 (number)

68744550 is an even 8-digits composite number following 68744549 and preceding 68744551. In scientific notation, it is written as 6.8744550 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 112 positive divisors. There are 15301440 positive integers (up to 68744550) that are relatively prime to 68744550.

Interesting facts

Basic properties

Name

Name sixty-eight million seven hundred forty-four thousand five hundred fifty

Notation

Scientific notation 6.8744550 × 10^7
Engineering notation 6.8744550 × 10^6

Prime Factorization of 68744550

Prime Factorization 2 × 7 × 3 × 47 × 35 × 5 × 199

Composite number
ω Distinct Factors 7
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 68744550
Product of the distinct prime numbers

The prime factorization of 68744550 is 2 × 7 × 3 × 47 × 35 × 5 × 199. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 68744550)

Multiplication

n×y
n×2 137489100
n×3 206233650
n×4 274978200
n×5 343722750

Division

n÷y
n÷2 34372275
n÷3 22914850
n÷3 17186137.5
n÷5 13748910

Exponentiation

ny
n2 4725813154702500
n3 3.248738987041E+23
n4 2.2333309973159E+31
n5 1.5352933441153E+39

Nth Root

y√n
2√n 8291.2333220095
3√n 409.64981004233
4√n 91.056209683961
5√n 36.935812311065

Divisors of 68744550

112 divisors

τ Total Divisors 112
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68744549
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0089285714285714
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 112
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68744550 can be divided by 112 positive divisors. The sum of these divisors (counting 68744550) is 1, the average is 0.0089285714285714.

Base conversion 68744550

Base System Value
2 Binary 100000110001111010101100110
3 Ternary 11210100120210110
4 Quaternary 10012033111212
5 Quinary 120044311200
6 Senary 10453233450
8 Octal 406172546
10 Decimal 68744550
12 Duodecimal 1b032886
16 Hexadecimal 418f566
20 Vigesimal 119d17a
36 Base36 14xfmu

Cryptographic Hash Functions

md5 b9649aead4b563e4d900f82e2c0a09d9
sha1 ea401161e3b96f7a7575c5be2d8fab6be12db4ce
sha256 176947e5551cd7be182f1d94d9a83c31aeeefdd84427678527d35f9e3128e26f
sha512 46cf256b53bc0322832e616416dc643f60e0435a3a69ad16121828aa5cbfdf04b19599e6368e3f3439e4b95ce4561b092e57ea1ba29cecf3612a2eb64d91d8af
ripemd-160 2028e60549d8c82dca24b1f045f234b2f94bb8b7

68744550 as geometric shapes

Circle

Radius = n
Diameter 137489100
Circumference 431934746.50867
Area 1.4846579889051E+16

Sphere

Radius = n
Volume 1.3608286046825E+24
Surface area 5.9386319556206E+16
Circumference 431934746.50867

Square

Length = n
Perimeter 274978200
Area 4725813154702500
Diagonal 97219474.949235

Cube

Length = n
Surface area 28354878928215000
Volume 3.248738987041E+23
Space diagonal 119069053.34346

Equilateral Triangle

Length = n
Perimeter 206233650
Area 2.0463371227555E+15
Altitude 59534526.67173

Triangular Pyramid

Length = n
Surface area 2.0463371227555E+15
Volume 3.8286756134031E+22
Height 32406491.649745