65147568 (number)

65147568 is an even 8-digits composite number following 65147567 and preceding 65147569. In scientific notation, it is written as 6.5147568 × 10^7. The sum of its digits is 42. It has a total of 7 prime factors and 40 positive divisors. There are 21567744 positive integers (up to 65147568) that are relatively prime to 65147568.

Interesting facts

Basic properties

Name

Name sixty-five million one hundred forty-seven thousand five hundred sixty-eight

Notation

Scientific notation 6.5147568 × 10^7
Engineering notation 6.5147568 × 10^6

Prime Factorization of 65147568

Prime Factorization 2 × 2 × 2 × 2 × 3 × 149 × 9109

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 8143446
Product of the distinct prime numbers

The prime factorization of 65147568 is 2 × 2 × 2 × 2 × 3 × 149 × 9109. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 65147568)

Multiplication

n×y
n×2 130295136
n×3 195442704
n×4 260590272
n×5 325737840

Division

n÷y
n÷2 32573784
n÷3 21715856
n÷3 16286892
n÷5 13029513.6

Exponentiation

ny
n2 4244205616314624
n3 2.7649967399484E+23
n4 1.8013281313557E+31
n5 1.1735214692781E+39

Nth Root

y√n
2√n 8071.4043387753
3√n 402.37661791842
4√n 89.840994756154
5√n 36.540933805143

Divisors of 65147568

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -65147567
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 65147568 can be divided by 40 positive divisors. The sum of these divisors (counting 65147568) is 1, the average is 0.025.

Base conversion 65147568

Base System Value
2 Binary 11111000100001001010110000
3 Ternary 11112120211122220
4 Quaternary 3320201022300
5 Quinary 113134210233
6 Senary 10244201040
8 Octal 370411260
10 Decimal 65147568
12 Duodecimal 19999180
16 Hexadecimal 3e212b0
20 Vigesimal 10738i8
36 Base36 12sc6o

Cryptographic Hash Functions

md5 3b6e6bdc43abbd5c36d07bc49b760fc9
sha1 a9761d9368cedfba6e2b6ae78f6f94107c1cafd9
sha256 b097e2bb9dee1a9755feef55199fd6e1724354f296f6e38005c00b27f0cea5b9
sha512 a612025d70f592ede4c24803a9bd66e7a782379a7af86a4287ee003cdcfd7485e1633b7c2fb8e19b69d500c49a2c880fa7150708490ae3159e126be1392c2547
ripemd-160 bd8da05504ad156d5669c53c0bd07d396c8ce865

65147568 as geometric shapes

Circle

Radius = n
Diameter 130295136
Circumference 409334242.05608
Area 1.3333565184539E+16

Sphere

Radius = n
Volume 1.1581991260562E+24
Surface area 5.3334260738154E+16
Circumference 409334242.05608

Square

Length = n
Perimeter 260590272
Area 4244205616314624
Diagonal 92132574.221223

Cube

Length = n
Surface area 25465233697887744
Volume 2.7649967399484E+23
Space diagonal 112838897.76555

Equilateral Triangle

Length = n
Perimeter 195442704
Area 1.8377949413065E+15
Altitude 56419448.882774

Triangular Pyramid

Length = n
Surface area 1.8377949413065E+15
Volume 3.2585799079603E+22
Height 30710858.073741