64087968 (number)

64087968 is an even 8-digits composite number following 64087967 and preceding 64087969. In scientific notation, it is written as 6.4087968 × 10^7. The sum of its digits is 48. It has a total of 8 prime factors and 48 positive divisors. There are 18310656 positive integers (up to 64087968) that are relatively prime to 64087968.

Interesting facts

Basic properties

Name

Name sixty-four million eighty-seven thousand nine hundred sixty-eight

Notation

Scientific notation 6.4087968 × 10^7
Engineering notation 6.4087968 × 10^6

Prime Factorization of 64087968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 7 × 95369

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 4005498
Product of the distinct prime numbers

The prime factorization of 64087968 is 2 × 2 × 2 × 2 × 2 × 3 × 7 × 95369. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 64087968)

Multiplication

n×y
n×2 128175936
n×3 192263904
n×4 256351872
n×5 320439840

Division

n÷y
n÷2 32043984
n÷3 21362656
n÷3 16021992
n÷5 12817593.6

Exponentiation

ny
n2 4107267642369024
n3 2.6322643723158E+23
n4 1.6869647486052E+31
n5 1.0811414282574E+39

Nth Root

y√n
2√n 8005.496112047
3√n 400.18318276405
4√n 89.473438025187
5√n 36.421288023842

Divisors of 64087968

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64087967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64087968 can be divided by 48 positive divisors. The sum of these divisors (counting 64087968) is 1, the average is 0.020833333333333.

Base conversion 64087968

Base System Value
2 Binary 11110100011110011110100000
3 Ternary 11110121000011110
4 Quaternary 3310132132200
5 Quinary 112401303333
6 Senary 10205343320
8 Octal 364363640
10 Decimal 64087968
12 Duodecimal 19567b40
16 Hexadecimal 3d1e7a0
20 Vigesimal 100aji8
36 Base36 125mlc

Cryptographic Hash Functions

md5 4eab280f24c0e66083a1e8bcca5ae40f
sha1 a7189d7702d50aadaaadcc2766e689a028967712
sha256 2140cb9f7ea163c2728e35b29d9513628d2f97cf0b1821ec3fc8f991be61ede8
sha512 2eec249c5aadcc538e829f5ae53e828a9346d2f3fd4ab3d661930e19faa75e69cc43f520b8b00b1d5a9f4efcd2f31bd98b10ed6f9280247d0198b504f772ce85
ripemd-160 c15bed8ea2a6a559e0e398e066b403d478708902

64087968 as geometric shapes

Circle

Radius = n
Diameter 128175936
Circumference 402676578.9046
Area 1.2903361851594E+16

Sphere

Radius = n
Volume 1.1026003219165E+24
Surface area 5.1613447406374E+16
Circumference 402676578.9046

Square

Length = n
Perimeter 256351872
Area 4107267642369024
Diagonal 90634073.530533

Cube

Length = n
Surface area 24643605854214144
Volume 2.6322643723158E+23
Space diagonal 111003616.72985

Equilateral Triangle

Length = n
Perimeter 192263904
Area 1.7784990592167E+15
Altitude 55501808.364924

Triangular Pyramid

Length = n
Surface area 1.7784990592167E+15
Volume 3.1021533125671E+22
Height 30211357.843511