64278528 (number)

64278528 is an even 8-digits composite number following 64278527 and preceding 64278529. In scientific notation, it is written as 6.4278528 × 10^7. The sum of its digits is 42. It has a total of 14 prime factors and 52 positive divisors. There are 21422080 positive integers (up to 64278528) that are relatively prime to 64278528.

Interesting facts

Basic properties

Name

Name sixty-four million two hundred seventy-eight thousand five hundred twenty-eight

Notation

Scientific notation 6.4278528 × 10^7
Engineering notation 6.4278528 × 10^6

Prime Factorization of 64278528

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5231

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 14
Total number of prime factors
rad Radical 31386
Product of the distinct prime numbers

The prime factorization of 64278528 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5231. Since it has a total of 14 prime factors.

Most popular turbo-numbers

9, 1, 18, 3, 885, 618, 9069, 4640, 38574, 924, 73850, 846803, 7889923, 3399827, 10462213, 8753766, 480190878, 749570095, 5730169699, 7957044124

Basic calculations (n = 64278528)

Multiplication

n×y
n×2 128557056
n×3 192835584
n×4 257114112
n×5 321392640

Division

n÷y
n÷2 32139264
n÷3 21426176
n÷3 16069632
n÷5 12855705.6

Exponentiation

ny
n2 4131729161846784
n3 2.6558146861819E+23
n4 1.7071185866855E+31
n5 1.0973106987359E+39

Nth Root

y√n
2√n 8017.3891011975
3√n 400.57942692249
4√n 89.539874364428
5√n 36.442921415693

Divisors of 64278528

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 2048, 3072, 4096, 5231, 6144, 10462, 12288, 15693, 20924, 31386, 41848, 62772, 83696, 125544, 167392, 251088, 334784, 502176, 669568, 1004352, 1339136, 2008704, 2678272, 4017408, 5356544, 8034816, 10713088, 16069632, 21426176, 32139264, 64278528

52 divisors

τ Total Divisors 52
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64278527
Sum of the proper positive divisors of n
A Arithmetic Mean 0.019230769230769
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 52
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64278528 can be divided by 52 positive divisors. The sum of these divisors (counting 64278528) is 1, the average is 0.019230769230769.

Base conversion 64278528

Base System Value
2 Binary 11110101001101000000000000
3 Ternary 11110221200120020
4 Quaternary 3311031000000
5 Quinary 112423403103
6 Senary 10213413440
8 Octal 365150000
10 Decimal 64278528
12 Duodecimal 1963a280
16 Hexadecimal 3d4d000
20 Vigesimal 101eg68
36 Base36 129pmo

Cryptographic Hash Functions

md5 c65c0bcc796cd3b36bcda7b9ef9e9c25
sha1 2245a24e26d66023ff97f84a63e48e76ad6d1b91
sha256 04de62e246fe8854014467b2c8b1381e63050da783c6861e300c00341b9ae160
sha512 16292174ee8993a1a42addf3ff64a9bd3dffcbbeeb20168a8b6dac4e2139cf653c7b26f991914f96d1ad1fcff7d542da638e59e9b51807fb9e84e76fd270a579
ripemd-160 2216654152e661927dd5e66f121f5a4c241cc48a

64278528 as geometric shapes

Circle

Radius = n
Diameter 128557056
Circumference 403873902.69673
Area 1.2980209981481E+16

Sphere

Radius = n
Volume 1.1124650543206E+24
Surface area 5.1920839925922E+16
Circumference 403873902.69673

Square

Length = n
Perimeter 257114112
Area 4131729161846784
Diagonal 90903566.066979

Cube

Length = n
Surface area 24790374971080704
Volume 2.6558146861819E+23
Space diagonal 111333676.33174

Equilateral Triangle

Length = n
Perimeter 192835584
Area 1.7890912078582E+15
Altitude 55666838.165869

Triangular Pyramid

Length = n
Surface area 1.7890912078582E+15
Volume 3.1299076236233E+22
Height 30301188.688993