65720790 (number)

65720790 is an even 8-digits composite number following 65720789 and preceding 65720791. In scientific notation, it is written as 6.5720790 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 17236800 positive integers (up to 65720790) that are relatively prime to 65720790.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.5720790 × 10^7
Engineering notation 6.5720790 × 10^6

Prime Factorization of 65720790

Prime Factorization 2 × 9 × 5 × 61 × 11971

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 65720790
Product of the distinct prime numbers

The prime factorization of 65720790 is 2 × 9 × 5 × 61 × 11971. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 4, 38, 80, 341, 481, 2168, 750, 21598, 68194, 463920, 85725, 6818208, 9044112, 63492191, 4372527, 979675969, 3266568, 9251043889, 168807259

Basic calculations (n = 65720790)

Multiplication

n×y
n×2 131441580
n×3 197162370
n×4 262883160
n×5 328603950

Division

n÷y
n÷2 32860395
n÷3 21906930
n÷3 16430197.5
n÷5 13144158

Exponentiation

ny
n2 4319222238224100
n3 2.8386269768166E+23
n4 1.865568074317E+31
n5 1.2260660764289E+39

Nth Root

y√n
2√n 8106.8360042621
3√n 403.55332048276
4√n 90.037969791983
5√n 36.605012125496

Divisors of 65720790

1, 2, 5, 9, 10, 18, 45, 61, 90, 122, 305, 549, 610, 1098, 2745, 5490, 11971, 23942, 59855, 107739, 119710, 215478, 538695, 730231, 1077390, 1460462, 3651155, 6572079, 7302310, 13144158, 32860395, 65720790

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -65720789
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 65720790 can be divided by 32 positive divisors. The sum of these divisors (counting 65720790) is 1, the average is 0.03125.

Base conversion 65720790

Base System Value
2 Binary 11111010101101000111010110
3 Ternary 11120122221222100
4 Quaternary 3322231013112
5 Quinary 113311031130
6 Senary 10304342530
8 Octal 372550726
10 Decimal 65720790
12 Duodecimal 1a014a46
16 Hexadecimal 3ead1d6
20 Vigesimal 10af1ja
36 Base36 134mhi

Cryptographic Hash Functions

md5 a7da13590720dc4baf29ef7f3394d8cd
sha1 159c0b7c018d703ad2e8f59f3f5ebbeadfae654c
sha256 7a507774989bce9d69539e9d146c4e891173f15f36a74da0b53a63cf4c28c83a
sha512 61d7be04f355f8d9a0dd20535fea56b09e3a4fd22c042e2ef0276ff85b8ad780549e2e1fd28ed17c125050b0bebd9c451935e9de13fd1e3861d9c075bda48f0d
ripemd-160 8d94fc67b23004b8eae11e04630da18c66560440

65720790 as geometric shapes

Circle

Radius = n
Diameter 131441580
Circumference 412935902.10424
Area 1.3569236852826E+16

Sphere

Radius = n
Volume 1.1890412875532E+24
Surface area 5.4276947411306E+16
Circumference 412935902.10424

Square

Length = n
Perimeter 262883160
Area 4319222238224100
Diagonal 92943232.547874

Cube

Length = n
Surface area 25915333429344600
Volume 2.8386269768166E+23
Space diagonal 113831747.39356

Equilateral Triangle

Length = n
Perimeter 197162370
Area 1.8702780914464E+15
Altitude 56915873.696782

Triangular Pyramid

Length = n
Surface area 1.8702780914464E+15
Volume 3.3453539742768E+22
Height 30981077.515958