248889444 (number)

248889444 is an even 9-digits composite number following 248889443 and preceding 248889445. In scientific notation, it is written as 2.48889444 × 10^8. The sum of its digits is 51. It has a total of 5 prime factors and 24 positive divisors. There are 81581472 positive integers (up to 248889444) that are relatively prime to 248889444.

Interesting facts

Basic properties

Name

Name two hundred forty-eight million eight hundred eighty-nine thousand four hundred forty-four

Notation

Scientific notation 2.48889444 × 10^8
Engineering notation 2.48889444 × 10^6

Prime Factorization of 248889444

Prime Factorization 2 × 2 × 3 × 23489 × 883

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 124444722
Product of the distinct prime numbers

The prime factorization of 248889444 is 2 × 2 × 3 × 23489 × 883. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 8, 58, 28, 392, 474, 7381, 6662, 61796, 84685, 635355, 109762, 1255203, 479906, 43159405, 20045920, 598078114, 269683918, 840487891, 1811284050

Basic calculations (n = 248889444)

Multiplication

n×y
n×2 497778888
n×3 746668332
n×4 995557776
n×5 1244447220

Division

n÷y
n÷2 124444722
n÷3 82963148
n÷3 62222361
n÷5 49777888.8

Exponentiation

ny
n2 61945955334629136
n3 1.5417694381285E+25
n4 3.8373013823199E+33
n5 9.5506380750602E+41

Nth Root

y√n
2√n 15776.230348217
3√n 629.02633169263
4√n 125.60346471422
5√n 47.775065979233

Divisors of 248889444

1, 2, 3, 4, 6, 12, 883, 1766, 2649, 3532, 5298, 10596, 23489, 46978, 70467, 93956, 140934, 281868, 20740787, 41481574, 62222361, 82963148, 124444722, 248889444

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 -248889443
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 248889444 can be divided by 24 positive divisors. The sum of these divisors (counting 248889444) is 1, the average is 0.041666666666667.

Base conversion 248889444

Base System Value
2 Binary 1110110101011100000001100100
3 Ternary 122100022220010120
4 Quaternary 32311130001210
5 Quinary 1002203430234
6 Senary 40410321540
8 Octal 1665340144
10 Decimal 248889444
12 Duodecimal 6b4292b0
16 Hexadecimal ed5c064
20 Vigesimal 3hfb3c4
36 Base36 446kbo

Cryptographic Hash Functions

md5 a403525ba9bac84c0d45a979fa766406
sha1 773aed4c5d33e3d31c91a56b34bfd871c4bd41dd
sha256 2eef829b68373cf924ea4a59eb5104d7c47395bfde47728c3ba7d7a080d13c77
sha512 64db90ee21c8c0221c713032c7a479f83ee77259bdd9a7a9b3bb59d0b73c734262a208176d891095690fadf716d64300c66f1d1191a8cc61704edb77a754f932
ripemd-160 1af51037ce4278a6e4502f40c830d59f65beb2d3

248889444 as geometric shapes

Circle

Radius = n
Diameter 497778888
Circumference 1563818497.6529
Area 1.9460895819887E+17

Sphere

Radius = n
Volume 6.4581487204715E+25
Surface area 7.7843583279549E+17
Circumference 1563818497.6529

Square

Length = n
Perimeter 995557776
Area 61945955334629136
Diagonal 351982827.2363

Cube

Length = n
Surface area 371675732007774816
Volume 1.5417694381285E+25
Space diagonal 431089162.47557

Equilateral Triangle

Length = n
Perimeter 746668332
Area 2.6823385490742E+16
Altitude 215544581.23778

Triangular Pyramid

Length = n
Surface area 2.6823385490742E+16
Volume 1.816992707878E+24
Height 117327609.07877