64291284 (number)

64291284 is an even 8-digits composite number following 64291283 and preceding 64291285. In scientific notation, it is written as 6.4291284 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 18 positive divisors. There are 21430416 positive integers (up to 64291284) that are relatively prime to 64291284.

Interesting facts

Basic properties

Name

Name sixty-four million two hundred ninety-one thousand two hundred eighty-four

Notation

Scientific notation 6.4291284 × 10^7
Engineering notation 6.4291284 × 10^6

Prime Factorization of 64291284

Prime Factorization 2 × 2 × 3 × 3 × 1785869

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10715214
Product of the distinct prime numbers

The prime factorization of 64291284 is 2 × 2 × 3 × 3 × 1785869. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 10, 24, 37, 327, 715, 7591, 8197, 63120, 97718, 835975, 184413, 6373171, 6198283, 61775576, 56939352, 266788608, 515192676, 4580676575, 4610578405

Basic calculations (n = 64291284)

Multiplication

n×y
n×2 128582568
n×3 192873852
n×4 257165136
n×5 321456420

Division

n÷y
n÷2 32145642
n÷3 21430428
n÷3 16072821
n÷5 12858256.8

Exponentiation

ny
n2 4133369198368656
n3 2.6573961300917E+23
n4 1.7084740930023E+31
n5 1.0983999311985E+39

Nth Root

y√n
2√n 8018.1845825598
3√n 400.60592334546
4√n 89.544316305167
5√n 36.444367712064

Divisors of 64291284

1, 2, 3, 4, 6, 9, 12, 18, 36, 1785869, 3571738, 5357607, 7143476, 10715214, 16072821, 21430428, 32145642, 64291284

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64291283
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64291284 can be divided by 18 positive divisors. The sum of these divisors (counting 64291284) is 1, the average is 0.055555555555556.

Base conversion 64291284

Base System Value
2 Binary 11110101010000000111010100
3 Ternary 11110222100001200
4 Quaternary 3311100013110
5 Quinary 112424310114
6 Senary 10213552500
8 Octal 365200724
10 Decimal 64291284
12 Duodecimal 19645730
16 Hexadecimal 3d501d4
20 Vigesimal 101g844
36 Base36 129zh0

Cryptographic Hash Functions

md5 5e9d3adcd7a305c72d807755d2c41135
sha1 c72002cb28dda5de8da92447e952a7869a8c92b3
sha256 e5abcd67eeab27c79411b3629a5b128be68cbde0729d2aab795a613b2e02fb11
sha512 ef25b71b306244d8c6486a3d7a3c6b8b1166f633108994c48508087e0704ba698802e89121b742643e6251c5a8fab29e8dbaa4015961d4dcf154890f91f818ba
ripemd-160 679ca4340ac9ea9df4ce33db36eb3d447f659485

64291284 as geometric shapes

Circle

Radius = n
Diameter 128582568
Circumference 403954051.00851
Area 1.2985362308169E+16

Sphere

Radius = n
Volume 1.1131274879965E+24
Surface area 5.1941449232677E+16
Circumference 403954051.00851

Square

Length = n
Perimeter 257165136
Area 4133369198368656
Diagonal 90921605.77518

Cube

Length = n
Surface area 24800215190211936
Volume 2.6573961300917E+23
Space diagonal 111355770.37184

Equilateral Triangle

Length = n
Perimeter 192873852
Area 1.7898013645037E+15
Altitude 55677885.18592

Triangular Pyramid

Length = n
Surface area 1.7898013645037E+15
Volume 3.1317713731446E+22
Height 30307201.92506