65400660 (number)

65400660 is an even 8-digits composite number following 65400659 and preceding 65400661. In scientific notation, it is written as 6.5400660 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 15240960 positive integers (up to 65400660) that are relatively prime to 65400660.

Interesting facts

Basic properties

Name

Name sixty-five million four hundred thousand six hundred sixty

Notation

Scientific notation 6.5400660 × 10^7
Engineering notation 6.5400660 × 10^6

Prime Factorization of 65400660

Prime Factorization 2 × 2 × 45 × 247 × 1471

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 32700330
Product of the distinct prime numbers

The prime factorization of 65400660 is 2 × 2 × 45 × 247 × 1471. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 5, 9, 96, 838, 470, 4541, 7275, 66742, 1758, 791151, 36976, 6551405, 1848338, 57190722, 89419841, 585452813, 370993634, 9718942989, 3970906087

Basic calculations (n = 65400660)

Multiplication

n×y
n×2 130801320
n×3 196201980
n×4 261602640
n×5 327003300

Division

n÷y
n÷2 32700330
n÷3 21800220
n÷3 16350165
n÷5 13080132

Exponentiation

ny
n2 4277246328435600
n3 2.7973473286227E+23
n4 1.8294836154116E+31
n5 1.196494359071E+39

Nth Root

y√n
2√n 8087.0674536571
3√n 402.89700935527
4√n 89.928123819288
5√n 36.569281386909

Divisors of 65400660

1, 2, 4, 45, 90, 180, 247, 494, 988, 1471, 2942, 5884, 11115, 22230, 44460, 66195, 132390, 264780, 363337, 726674, 1453348, 16350165, 32700330, 65400660

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 -65400659
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 65400660 can be divided by 24 positive divisors. The sum of these divisors (counting 65400660) is 1, the average is 0.041666666666667.

Base conversion 65400660

Base System Value
2 Binary 11111001011110111101010100
3 Ternary 11120001200211200
4 Quaternary 3321132331110
5 Quinary 113220310120
6 Senary 10253432500
8 Octal 371367524
10 Decimal 65400660
12 Duodecimal 19a9b730
16 Hexadecimal 3e5ef54
20 Vigesimal 108f1d0
36 Base36 12xrh0

Cryptographic Hash Functions

md5 f43f6bcd2c3748d3d60e3079a705671c
sha1 dddfb7575947e60109b313e4e13e036647e06d2d
sha256 ff8eb2eede117384ec8483888a9ca30452abf123d2d8fcb108b198d454bc8bfd
sha512 9559e7c0423dc17eb2d3a8aa409367ec6d90fa2c7e57306fb06d2801c379f2688ddf00d5d8f7323b263322533fb28956b7f6799a3d9577fcb0dcc7f963f62e92
ripemd-160 fcf91164d7469b7d24678908d6432bfc411b051a

65400660 as geometric shapes

Circle

Radius = n
Diameter 130801320
Circumference 410924465.99185
Area 1.3437365643007E+16

Sphere

Radius = n
Volume 1.171750108952E+24
Surface area 5.3749462572029E+16
Circumference 410924465.99185

Square

Length = n
Perimeter 261602640
Area 4277246328435600
Diagonal 92490500.360152

Cube

Length = n
Surface area 25663477970613600
Volume 2.7973473286227E+23
Space diagonal 113277265.96854

Equilateral Triangle

Length = n
Perimeter 196201980
Area 1.8521019893345E+15
Altitude 56638632.984269

Triangular Pyramid

Length = n
Surface area 1.8521019893345E+15
Volume 3.2967054423386E+22
Height 30830166.786717