65486540 (number)

65486540 is an even 8-digits composite number following 65486539 and preceding 65486541. In scientific notation, it is written as 6.5486540 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors. There are 21264768 positive integers (up to 65486540) that are relatively prime to 65486540.

Interesting facts

Basic properties

Name

Name sixty-five million four hundred eighty-six thousand five hundred forty

Notation

Scientific notation 6.5486540 × 10^7
Engineering notation 6.5486540 × 10^6

Prime Factorization of 65486540

Prime Factorization 2 × 2 × 35 × 133 × 3517

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 32743270
Product of the distinct prime numbers

The prime factorization of 65486540 is 2 × 2 × 35 × 133 × 3517. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 3, 4, 6, 10, 455, 926, 8095, 39363, 60316, 295923, 73896, 1229565, 7309067, 50433939, 40200108, 52799294, 20023573, 3917127902, 6055910474

Basic calculations (n = 65486540)

Multiplication

n×y
n×2 130973080
n×3 196459620
n×4 261946160
n×5 327432700

Division

n÷y
n÷2 32743270
n÷3 21828846.666667
n÷3 16371635
n÷5 13097308

Exponentiation

ny
n2 4288486921171600
n3 2.8083817030278E+23
n4 1.839112007306E+31
n5 1.2043708203092E+39

Nth Root

y√n
2√n 8092.3754238172
3√n 403.07328515541
4√n 89.9576312706
5√n 36.578880438616

Divisors of 65486540

1, 2, 4, 35, 70, 133, 140, 266, 532, 3517, 4655, 7034, 9310, 14068, 18620, 123095, 246190, 467761, 492380, 935522, 1871044, 16371635, 32743270, 65486540

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 -65486539
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 65486540 can be divided by 24 positive divisors. The sum of these divisors (counting 65486540) is 1, the average is 0.041666666666667.

Base conversion 65486540

Base System Value
2 Binary 11111001110011111011001100
3 Ternary 11120020001122102
4 Quaternary 3321303323030
5 Quinary 113231032130
6 Senary 10255334232
8 Octal 371637314
10 Decimal 65486540
12 Duodecimal 19b21378
16 Hexadecimal 3e73ecc
20 Vigesimal 1095g70
36 Base36 12zlqk

Cryptographic Hash Functions

md5 fd382f5535c75a51875092b28aaa27c5
sha1 1087d97a9c39c35e464a726e32d28e0f28b3033f
sha256 414ad38f9bfca70b2d3ca0d860266909ea6b042a91c0ba6cab942d42ad7c5214
sha512 8c335e4b538fdab3cddc5878a1231c73ca204b98759ca5d3c293251c5fe467be9e26bf2cd78198699b91bfe657993d88b2f432a6611ac203bfa89690e0f7c924
ripemd-160 33db75155694a7ec4daa5a69d0c84d8cf3b18b07

65486540 as geometric shapes

Circle

Radius = n
Diameter 130973080
Circumference 411464065.94603
Area 1.3472679006569E+16

Sphere

Radius = n
Volume 1.1763721768944E+24
Surface area 5.3890716026274E+16
Circumference 411464065.94603

Square

Length = n
Perimeter 261946160
Area 4288486921171600
Diagonal 92611953.020888

Cube

Length = n
Surface area 25730921527029600
Volume 2.8083817030278E+23
Space diagonal 113426014.49189

Equilateral Triangle

Length = n
Perimeter 196459620
Area 1.856969308766E+15
Altitude 56713007.245946

Triangular Pyramid

Length = n
Surface area 1.856969308766E+15
Volume 3.3097095772853E+22
Height 30870651.006963