64748 (number)

64748 is an even 5-digits composite number following 64747 and preceding 64749. In scientific notation, it is written as 6.4748 × 10^4. The sum of its digits is 29. It has a total of 3 prime factors and 6 positive divisors. There are 32372 positive integers (up to 64748) that are relatively prime to 64748.

Interesting facts

Basic properties

Name

Name sixty-four thousand seven hundred forty-eight

Notation

Scientific notation 6.4748 × 10^4
Engineering notation 6.4748 × 10^3

Prime Factorization of 64748

Prime Factorization 2 × 2 × 16187

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 32374
Product of the distinct prime numbers

The prime factorization of 64748 is 2 × 2 × 16187. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 2, 40, 73, 914, 577, 4850, 1911, 15790, 28725, 238461, 84147, 7590381, 2264985, 55197396, 66832826, 588616137, 815384998, 4050925539, 6273094296

Basic calculations (n = 64748)

Multiplication

n×y
n×2 129496
n×3 194244
n×4 258992
n×5 323740

Division

n÷y
n÷2 32374
n÷3 21582.666666667
n÷3 16187
n÷5 12949.6

Exponentiation

ny
n2 4192303504
n3 271443267276992
n4 1.7575408669651E+19
n5 1.1379725605425E+24

Nth Root

y√n
2√n 254.45628308218
3√n 40.155230144124
4√n 15.951685900938
5√n 9.1673807980408

Divisors of 64748

1, 2, 4, 16187, 32374, 64748

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64747
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64748 can be divided by 6 positive divisors. The sum of these divisors (counting 64748) is 1, the average is 0.16666666666667.

Base conversion 64748

Base System Value
2 Binary 1111110011101100
3 Ternary 10021211002
4 Quaternary 33303230
5 Quinary 4032443
6 Senary 1215432
8 Octal 176354
10 Decimal 64748
12 Duodecimal 31578
16 Hexadecimal fcec
20 Vigesimal 81h8
36 Base36 1dyk

Cryptographic Hash Functions

md5 9e9079c8d00793f0e21650339119fbd7
sha1 ba7fda1b4d19fe99b1732e2b019579016c575239
sha256 40986a696a8e467c0e371cde1096ccb1303d01579d4877038eba2d4ca5244434
sha512 4fb257ab794fad1e89b8d43ecb805f3a2679c6d14da33c61f3c7f7a5326e7500b8e3f5dfb00c22f86f974795b5ee8b395b48f980ca3507090c91cbfdc506019f
ripemd-160 d54b1ff53bb1c9c16b10533eef839ad690cd5a17

64748 as geometric shapes

Circle

Radius = n
Diameter 129496
Circumference 406823.68226926
Area 13170509889.785

Sphere

Radius = n
Volume 1.1370188991251E+15
Surface area 52682039559.141
Circumference 406823.68226926

Square

Length = n
Perimeter 258992
Area 4192303504
Diagonal 91567.499736533

Cube

Length = n
Surface area 25153821024
Volume 271443267276992
Space diagonal 112146.82568847

Equilateral Triangle

Length = n
Perimeter 194244
Area 1815320667.4193
Altitude 56073.412844235

Triangular Pyramid

Length = n
Surface area 1815320667.4193
Volume 31989895833166
Height 30522.499912178