65408090 (number)

65408090 is an even 8-digits composite number following 65408089 and preceding 65408091. In scientific notation, it is written as 6.5408090 × 10^7. The sum of its digits is 32. It has a total of 6 prime factors and 64 positive divisors. There are 22440000 positive integers (up to 65408090) that are relatively prime to 65408090.

Interesting facts

Basic properties

Name

Name sixty-five million four hundred eight thousand ninety

Notation

Scientific notation 6.5408090 × 10^7
Engineering notation 6.5408090 × 10^6

Prime Factorization of 65408090

Prime Factorization 2 × 5 × 11 × 23 × 251 × 103

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 65408090
Product of the distinct prime numbers

The prime factorization of 65408090 is 2 × 5 × 11 × 23 × 251 × 103. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 7, 67, 100, 906, 430, 1837, 3150, 6716, 51017, 871793, 649270, 47587, 4106232, 14151858, 4285950, 747195472, 429176003, 6192928204, 655766086

Basic calculations (n = 65408090)

Multiplication

n×y
n×2 130816180
n×3 196224270
n×4 261632360
n×5 327040450

Division

n÷y
n÷2 32704045
n÷3 21802696.666667
n÷3 16352022.5
n÷5 13081618

Exponentiation

ny
n2 4278218237448100
n3 2.7983008351465E+23
n4 1.8303151287234E+31
n5 1.197174166679E+39

Nth Root

y√n
2√n 8087.5268160297
3√n 402.91226614027
4√n 89.930677835929
5√n 36.570112257467

Divisors of 65408090

1, 2, 5, 10, 11, 22, 23, 46, 55, 103, 110, 115, 206, 230, 251, 253, 502, 506, 515, 1030, 1133, 1255, 1265, 2266, 2369, 2510, 2530, 2761, 4738, 5522, 5665, 5773, 11330, 11546, 11845, 13805, 23690, 25853, 26059, 27610, 28865, 51706, 52118, 57730, 63503, 127006, 129265, 130295, 258530, 260590, 284383, 317515, 568766, 594619, 635030, 1189238, 1421915, 2843830, 2973095, 5946190, 6540809, 13081618, 32704045, 65408090

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -65408089
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 65408090 can be divided by 64 positive divisors. The sum of these divisors (counting 65408090) is 1, the average is 0.015625.

Base conversion 65408090

Base System Value
2 Binary 11111001100000110001011010
3 Ternary 11120002002000212
4 Quaternary 3321200301122
5 Quinary 113221024330
6 Senary 10253531122
8 Octal 371406132
10 Decimal 65408090
12 Duodecimal 19aa3aa2
16 Hexadecimal 3e60c5a
20 Vigesimal 108g04a
36 Base36 12xx7e

Cryptographic Hash Functions

md5 412eb98e6ac6f71c4ba73b1c9acee3bb
sha1 3b5ceefb4def18f0a7aee004ff618cd16b0af6f1
sha256 8dbd3e94caab13a8eab99f08416ee1350951f0aebd91ad61c878993bd87485f1
sha512 eb1c3b1d051054535ed3f707ebbbf84f473a4e4106550787bacb934fea7947b285fab319be0a6a3df1665eb8499ad3490e364ba314b6ab2e076f88f5ae5b09fc
ripemd-160 937c21b0704f62f5485ad26fe44224f8d9859663

65408090 as geometric shapes

Circle

Radius = n
Diameter 130816180
Circumference 410971150.05868
Area 1.3440418985221E+16

Sphere

Radius = n
Volume 1.1721495128307E+24
Surface area 5.3761675940883E+16
Circumference 410971150.05868

Square

Length = n
Perimeter 261632360
Area 4278218237448100
Diagonal 92501007.96692

Cube

Length = n
Surface area 25669309424688600
Volume 2.7983008351465E+23
Space diagonal 113290135.10604

Equilateral Triangle

Length = n
Perimeter 196224270
Area 1.852522838282E+15
Altitude 56645067.553019

Triangular Pyramid

Length = n
Surface area 1.852522838282E+15
Volume 3.2978291605534E+22
Height 30833669.322307