64331388 (number)

64331388 is an even 8-digits composite number following 64331387 and preceding 64331389. In scientific notation, it is written as 6.4331388 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 19494000 positive integers (up to 64331388) that are relatively prime to 64331388.

Interesting facts

Basic properties

Name

Name sixty-four million three hundred thirty-one thousand three hundred eighty-eight

Notation

Scientific notation 6.4331388 × 10^7
Engineering notation 6.4331388 × 10^6

Prime Factorization of 64331388

Prime Factorization 2 × 2 × 3 × 9 × 11 × 54151

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 32165694
Product of the distinct prime numbers

The prime factorization of 64331388 is 2 × 2 × 3 × 9 × 11 × 54151. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 64331388)

Multiplication

n×y
n×2 128662776
n×3 192994164
n×4 257325552
n×5 321656940

Division

n÷y
n÷2 32165694
n÷3 21443796
n÷3 16082847
n÷5 12866277.6

Exponentiation

ny
n2 4138527482006544
n3 2.6623721719363E+23
n4 1.7127409719323E+31
n5 1.1018300400888E+39

Nth Root

y√n
2√n 8020.6850081524
3√n 400.68920348104
4√n 89.558277161591
5√n 36.448913274967

Divisors of 64331388

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 -64331387
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 64331388 can be divided by 48 positive divisors. The sum of these divisors (counting 64331388) is 1, the average is 0.020833333333333.

Base conversion 64331388

Base System Value
2 Binary 11110101011001111001111100
3 Ternary 11111001101002000
4 Quaternary 3311121321330
5 Quinary 112432101023
6 Senary 10214502300
8 Octal 365317174
10 Decimal 64331388
12 Duodecimal 19664990
16 Hexadecimal 3d59e7c
20 Vigesimal 1021898
36 Base36 12auf0

Cryptographic Hash Functions

md5 c3a843bd3d283ded2f0574aeeaab4a93
sha1 83ad3d346a80b3bd8ad5d2fe4f978922100dd959
sha256 85d1fca3d3505b4c2d37ca8e1db8238e380f627a8ee20bbb7a8dd50ebb862706
sha512 cf518abd6118425cb6dd498aee4d177e28f0e8a6441dfcbc3499254f2060cada7dd5eb0e51214bcdbfd1b235f46397d7a282b6d08d6694b74da47a1b0bb9feef
ripemd-160 b7f7828aa83b687c1adf67148b9d145ce00692b3

64331388 as geometric shapes

Circle

Radius = n
Diameter 128662776
Circumference 404206031.87207
Area 1.3001567534151E+16

Sphere

Radius = n
Volume 1.1152118475302E+24
Surface area 5.2006270136605E+16
Circumference 404206031.87207

Square

Length = n
Perimeter 257325552
Area 4138527482006544
Diagonal 90978321.395886

Cube

Length = n
Surface area 24831164892039264
Volume 2.6623721719363E+23
Space diagonal 111425232.53743

Equilateral Triangle

Length = n
Perimeter 192994164
Area 1.7920349668389E+15
Altitude 55712616.268713

Triangular Pyramid

Length = n
Surface area 1.7920349668389E+15
Volume 3.1376356946975E+22
Height 30326107.131962