64242783 (number)

64242783 is an odd 8-digits composite number following 64242782 and preceding 64242784. In scientific notation, it is written as 6.4242783 × 10^7. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 38934960 positive integers (up to 64242783) that are relatively prime to 64242783.

Interesting facts

Basic properties

Name

Name sixty-four million two hundred forty-two thousand seven hundred eighty-three

Notation

Scientific notation 6.4242783 × 10^7
Engineering notation 6.4242783 × 10^6

Prime Factorization of 64242783

Prime Factorization 3 × 33 × 648917

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 64242783
Product of the distinct prime numbers

The prime factorization of 64242783 is 3 × 33 × 648917. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 6, 9, 44, 584, 888, 5485, 7851, 17108, 1956, 286178, 325257, 5906779, 4473301, 38022178, 90917280, 702688560, 473988340, 5641701124, 7076345298

Basic calculations (n = 64242783)

Multiplication

n×y
n×2 128485566
n×3 192728349
n×4 256971132
n×5 321213915

Division

n÷y
n÷2 32121391.5
n÷3 21414261
n÷3 16060695.75
n÷5 12848556.6

Exponentiation

ny
n2 4127135167585089
n3 2.6513864898284E+23
n4 1.7033244691518E+31
n5 1.0942630425031E+39

Nth Root

y√n
2√n 8015.1595742069
3√n 400.50515968234
4√n 89.527423587451
5√n 36.438867364914

Divisors of 64242783

1, 3, 33, 99, 648917, 1946751, 21414261, 64242783

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64242782
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64242783 can be divided by 8 positive divisors. The sum of these divisors (counting 64242783) is 1, the average is 0.125.

Base conversion 64242783

Base System Value
2 Binary 11110101000100010001011111
3 Ternary 11110212212112100
4 Quaternary 3311010101133
5 Quinary 112421232113
6 Senary 10212540143
8 Octal 365042137
10 Decimal 64242783
12 Duodecimal 19621653
16 Hexadecimal 3d4445f
20 Vigesimal 101a6j3
36 Base36 128y1r

Cryptographic Hash Functions

md5 f52a4f9686bb83335b34f50b4ead578b
sha1 ad58837c22e66f3c0cf36153ad701542831cac2f
sha256 b7e21d35d221445617c86500c2731f4f789d00189ac8032db88eccf3ee95195d
sha512 7c09e4a3e8f5ed378d005301b43276f24ab5906b5e2d05f40252ee947c83d9674c94c9dd37529a5bd49d7ae0c04972dc5e836adeb31774035254032575fe0075
ripemd-160 51ce375dcd08c23d15868a6a113c3eac0948c6ae

64242783 as geometric shapes

Circle

Radius = n
Diameter 128485566
Circumference 403649310.23793
Area 1.2965777522857E+16

Sphere

Radius = n
Volume 1.1106101757696E+24
Surface area 5.186311009143E+16
Circumference 403649310.23793

Square

Length = n
Perimeter 256971132
Area 4127135167585089
Diagonal 90853015.003192

Cube

Length = n
Surface area 24762811005510534
Volume 2.6513864898284E+23
Space diagonal 111271764.17562

Equilateral Triangle

Length = n
Perimeter 192728349
Area 1.7871019499904E+15
Altitude 55635882.087811

Triangular Pyramid

Length = n
Surface area 1.7871019499904E+15
Volume 3.1246889441734E+22
Height 30284338.334397