64486548 (number)

64486548 is an even 8-digits composite number following 64486547 and preceding 64486549. In scientific notation, it is written as 6.4486548 × 10^7. The sum of its digits is 45. It has a total of 8 prime factors and 108 positive divisors. There are 18222624 positive integers (up to 64486548) that are relatively prime to 64486548.

Interesting facts

Basic properties

Name

Name sixty-four million four hundred eighty-six thousand five hundred forty-eight

Notation

Scientific notation 6.4486548 × 10^7
Engineering notation 6.4486548 × 10^6

Prime Factorization of 64486548

Prime Factorization 2 × 2 × 3 × 3 × 7 × 7 × 263 × 139

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1535394
Product of the distinct prime numbers

The prime factorization of 64486548 is 2 × 2 × 3 × 3 × 7 × 7 × 263 × 139. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 64486548)

Multiplication

n×y
n×2 128973096
n×3 193459644
n×4 257946192
n×5 322432740

Division

n÷y
n÷2 32243274
n÷3 21495516
n÷3 16121637
n÷5 12897309.6

Exponentiation

ny
n2 4158514872956304
n3 2.6816826896361E+23
n4 1.7293245948599E+31
n5 1.1151817349401E+39

Nth Root

y√n
2√n 8030.3516734948
3√n 401.01108378723
4√n 89.612229486241
5√n 36.466478464701

Divisors of 64486548

108 divisors

τ Total Divisors 108
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64486547
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0092592592592593
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 108
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64486548 can be divided by 108 positive divisors. The sum of these divisors (counting 64486548) is 1, the average is 0.0092592592592593.

Base conversion 64486548

Base System Value
2 Binary 11110101111111110010010100
3 Ternary 11111100020220200
4 Quaternary 3311333302110
5 Quinary 113002032143
6 Senary 10222100500
8 Octal 365776224
10 Decimal 64486548
12 Duodecimal 1971a730
16 Hexadecimal 3d7fc94
20 Vigesimal 1030g78
36 Base36 12e650

Cryptographic Hash Functions

md5 1067cd40e670f85ef295351fdc8c76b3
sha1 dfa7128a594b5020a3bf804059622ee73f9719c9
sha256 90c0162779fbbb4d9532538eb02bfccbe832c56db2ba20b3b12baf7cc4e44d1b
sha512 df6c083390bf59e4209fa2e79174647e6681dfbfd2023ddf4f25e87ae963ca55c00c57aab948f2169641e2a8ccea03ec89416b90873cd8d16b647cdb2fcb51c5
ripemd-160 c69f5ea59e47df23df18f93c4fed2fc3d95380e0

64486548 as geometric shapes

Circle

Radius = n
Diameter 128973096
Circumference 405180930.90433
Area 1.3064359774723E+16

Sphere

Radius = n
Volume 1.1233006182693E+24
Surface area 5.2257439098894E+16
Circumference 405180930.90433

Square

Length = n
Perimeter 257946192
Area 4158514872956304
Diagonal 91197750.772224

Cube

Length = n
Surface area 24951089237737824
Volume 2.6816826896361E+23
Space diagonal 111693977.54073

Equilateral Triangle

Length = n
Perimeter 193459644
Area 1.8006897609978E+15
Altitude 55846988.770365

Triangular Pyramid

Length = n
Surface area 1.8006897609978E+15
Volume 3.1603933580538E+22
Height 30399250.257408