64448908 (number)

64448908 is an even 8-digits composite number following 64448907 and preceding 64448909. In scientific notation, it is written as 6.4448908 × 10^7. The sum of its digits is 43. It has a total of 5 prime factors and 24 positive divisors. There are 31416000 positive integers (up to 64448908) that are relatively prime to 64448908.

Interesting facts

Basic properties

Name

Name sixty-four million four hundred forty-eight thousand nine hundred eight

Notation

Scientific notation 6.4448908 × 10^7
Engineering notation 6.4448908 × 10^6

Prime Factorization of 64448908

Prime Factorization 2 × 2 × 101 × 67 × 2381

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 32224454
Product of the distinct prime numbers

The prime factorization of 64448908 is 2 × 2 × 101 × 67 × 2381. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 9, 76, 97, 861, 488, 8278, 2510, 86226, 95756, 122456, 393420, 2140663, 9118753, 71442626, 8444066, 668672518, 799148917, 8958409239, 3746888158

Basic calculations (n = 64448908)

Multiplication

n×y
n×2 128897816
n×3 193346724
n×4 257795632
n×5 322244540

Division

n÷y
n÷2 32224454
n÷3 21482969.333333
n÷3 16112227
n÷5 12889781.6

Exponentiation

ny
n2 4153661742392464
n3 2.6769896349857E+23
n4 1.7252905870215E+31
n5 1.1119309431621E+39

Nth Root

y√n
2√n 8028.0077229659
3√n 400.93304686659
4√n 89.599150235735
5√n 36.462220464012

Divisors of 64448908

1, 2, 4, 67, 101, 134, 202, 268, 404, 2381, 4762, 6767, 9524, 13534, 27068, 159527, 240481, 319054, 480962, 638108, 961924, 16112227, 32224454, 64448908

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64448907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64448908 can be divided by 24 positive divisors. The sum of these divisors (counting 64448908) is 1, the average is 0.041666666666667.

Base conversion 64448908

Base System Value
2 Binary 11110101110110100110001100
3 Ternary 11111021100021121
4 Quaternary 3311312212030
5 Quinary 112444331113
6 Senary 10221210324
8 Octal 365664614
10 Decimal 64448908
12 Duodecimal 197009a4
16 Hexadecimal 3d7698c
20 Vigesimal 102g258
36 Base36 12dd3g

Cryptographic Hash Functions

md5 57b11300bff7ceb7a4bab5519b71777f
sha1 8cf59e7b354f728e1dc01fce5ab11149e8322be1
sha256 3425e878e9a503e4a2d50498bbdea4fffe349205465c9eb04b293a8372c4d045
sha512 0a49fd71c1571330c3a9b8732393fb131114e7351a3d422f959df4fcf7256598424f7263cd75504b59d4b0978674d79352716bfae7e5814e79a86e9c38474ecf
ripemd-160 d01186fb58e146fe1d15184f5b1a369710ea6f81

64448908 as geometric shapes

Circle

Radius = n
Diameter 128897816
Circumference 404944431.80937
Area 1.3049113215397E+16

Sphere

Radius = n
Volume 1.1213347961343E+24
Surface area 5.2196452861589E+16
Circumference 404944431.80937

Square

Length = n
Perimeter 257795632
Area 4153661742392464
Diagonal 91144519.773736

Cube

Length = n
Surface area 24921970454354784
Volume 2.6769896349857E+23
Space diagonal 111628783.14833

Equilateral Triangle

Length = n
Perimeter 193346724
Area 1.7985882938197E+15
Altitude 55814391.574166

Triangular Pyramid

Length = n
Surface area 1.7985882938197E+15
Volume 3.1548625401075E+22
Height 30381506.591245