65508728 (number)

65508728 is an even 8-digits composite number following 65508727 and preceding 65508729. In scientific notation, it is written as 6.5508728 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 16 positive divisors. There are 32718528 positive integers (up to 65508728) that are relatively prime to 65508728.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.5508728 × 10^7
Engineering notation 6.5508728 × 10^6

Prime Factorization of 65508728

Prime Factorization 2 × 2 × 2 × 1033 × 7927

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 16377182
Product of the distinct prime numbers

The prime factorization of 65508728 is 2 × 2 × 2 × 1033 × 7927. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 8, 96, 87, 193, 799, 8139, 478, 86313, 88292, 384369, 256435, 450630, 3304853, 2516814, 43358839, 992186939, 726918471, 8943517379, 1515048446

Basic calculations (n = 65508728)

Multiplication

n×y
n×2 131017456
n×3 196526184
n×4 262034912
n×5 327543640

Division

n÷y
n÷2 32754364
n÷3 21836242.666667
n÷3 16377182
n÷5 13101745.6

Exponentiation

ny
n2 4291393444177984
n3 2.8112372587564E+23
n4 1.8416057692734E+31
n5 1.2064125142256E+39

Nth Root

y√n
2√n 8093.7462277983
3√n 403.1188028052
4√n 89.965250112465
5√n 36.581358817306

Divisors of 65508728

1, 2, 4, 8, 1033, 2066, 4132, 7927, 8264, 15854, 31708, 63416, 8188591, 16377182, 32754364, 65508728

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 -65508727
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 65508728 can be divided by 16 positive divisors. The sum of these divisors (counting 65508728) is 1, the average is 0.0625.

Base conversion 65508728

Base System Value
2 Binary 11111001111001010101111000
3 Ternary 11120021012002012
4 Quaternary 3321321111320
5 Quinary 113232234403
6 Senary 10300025052
8 Octal 371712570
10 Decimal 65508728
12 Duodecimal 19b32188
16 Hexadecimal 3e79578
20 Vigesimal 1098bg8
36 Base36 1302uw

Cryptographic Hash Functions

md5 c3e3583df0e8638fd18fb0fc899d3456
sha1 7209ccde18a647b92a3d77513c4811a6ad4688f1
sha256 aa6b2ca0001f599a7c2ac8902c4e3ef589accf1eb35e7ca71a425e1f02712de7
sha512 d3040ce97bd9500860ddd3dca8cd50482b40f52e41705727617658df2e8aa8410e31c912935cc026b333979fdb0a9471ae5fe737cdda21f1c737da43e721a9d1
ripemd-160 29ebc4309c62adc16c38b39da51f3ef7cc4c1925

65508728 as geometric shapes

Circle

Radius = n
Diameter 131017456
Circumference 411603477.26162
Area 1.3481810117893E+16

Sphere

Radius = n
Volume 1.1775683092809E+24
Surface area 5.3927240471572E+16
Circumference 411603477.26162

Square

Length = n
Perimeter 262034912
Area 4291393444177984
Diagonal 92643331.59141

Cube

Length = n
Surface area 25748360665067904
Volume 2.8112372587564E+23
Space diagonal 113464445.23521

Equilateral Triangle

Length = n
Perimeter 196526184
Area 1.8582278701461E+15
Altitude 56732222.617605

Triangular Pyramid

Length = n
Surface area 1.8582278701461E+15
Volume 3.3130748819849E+22
Height 30881110.53047