65720757 (number)

65720757 is an odd 8-digits composite number following 65720756 and preceding 65720758. In scientific notation, it is written as 6.5720757 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 42151872 positive integers (up to 65720757) that are relatively prime to 65720757.

Interesting facts

Basic properties

Name

Name sixty-five million seven hundred twenty thousand seven hundred fifty-seven

Notation

Scientific notation 6.5720757 × 10^7
Engineering notation 6.5720757 × 10^6

Prime Factorization of 65720757

Prime Factorization 3 × 29 × 317 × 2383

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 65720757
Product of the distinct prime numbers

The prime factorization of 65720757 is 3 × 29 × 317 × 2383. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 10, 60, 98, 775, 158, 6619, 6629, 83402, 80589, 865203, 740727, 9991607, 1424793, 25002968, 54139058, 919850393, 304608964, 8838858912, 1697778006

Basic calculations (n = 65720757)

Multiplication

n×y
n×2 131441514
n×3 197162271
n×4 262883028
n×5 328603785

Division

n÷y
n÷2 32860378.5
n÷3 21906919
n÷3 16430189.25
n÷5 13144151.4

Exponentiation

ny
n2 4319217900653049
n3 2.8386227007887E+23
n4 1.8655643273322E+31
n5 1.2260629982447E+39

Nth Root

y√n
2√n 8106.8339689425
3√n 403.55325293812
4√n 90.03795848942
5√n 36.605008449442

Divisors of 65720757

1, 3, 29, 87, 317, 951, 2383, 7149, 9193, 27579, 69107, 207321, 755411, 2266233, 21906919, 65720757

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -65720756
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 65720757 can be divided by 16 positive divisors. The sum of these divisors (counting 65720757) is 1, the average is 0.0625.

Base conversion 65720757

Base System Value
2 Binary 11111010101101000110110101
3 Ternary 11120122221221010
4 Quaternary 3322231012311
5 Quinary 113311031012
6 Senary 10304342433
8 Octal 372550665
10 Decimal 65720757
12 Duodecimal 1a014a19
16 Hexadecimal 3ead1b5
20 Vigesimal 10af1hh
36 Base36 134mgl

Cryptographic Hash Functions

md5 a3e167f59c380a25271565167d5d19d1
sha1 f4976335b8bc8b471439468291a5d1a4f3154b01
sha256 e42094cfaca7b37014998fd9770e44a45f9ae39d5a220faa77069bc064002e35
sha512 d897fcb704a29f16a6070f29c47d3634c5adff435a3861ac584d9ab9f78b7c76de6d15cc9de2f070487f7b53cf6fd192c74de0e8c3ae4389a493558b72104699
ripemd-160 7e5eadde22a48889dce195450d55341ad84e150c

65720757 as geometric shapes

Circle

Radius = n
Diameter 131441514
Circumference 412935694.75912
Area 1.3569223225945E+16

Sphere

Radius = n
Volume 1.1890394964148E+24
Surface area 5.4276892903781E+16
Circumference 412935694.75912

Square

Length = n
Perimeter 262883028
Area 4319217900653049
Diagonal 92943185.878827

Cube

Length = n
Surface area 25915307403918294
Volume 2.8386227007887E+23
Space diagonal 113831690.23589

Equilateral Triangle

Length = n
Perimeter 197162271
Area 1.870276213223E+15
Altitude 56915845.117944

Triangular Pyramid

Length = n
Surface area 1.870276213223E+15
Volume 3.3453489349296E+22
Height 30981061.959609