248818880 (number)

248818880 is an even 9-digits composite number following 248818879 and preceding 248818881. In scientific notation, it is written as 2.48818880 × 10^8. The sum of its digits is 47. It has a total of 9 prime factors and 56 positive divisors. There are 98997248 positive integers (up to 248818880) that are relatively prime to 248818880.

Interesting facts

Basic properties

Name

Name two hundred forty-eight million eight hundred eighteen thousand eight hundred eighty

Notation

Scientific notation 2.48818880 × 10^8
Engineering notation 2.48818880 × 10^6

Prime Factorization of 248818880

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 197 × 3947

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 7775590
Product of the distinct prime numbers

The prime factorization of 248818880 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 197 × 3947. Since it has a total of 9 prime factors.

Most popular turbo-numbers

5, 4, 25, 6, 211, 917, 4612, 7567, 39059, 44474, 227139, 724892, 4889073, 5916875, 33077623, 84797165, 118565329, 50354581, 275295164, 2060246187

Basic calculations (n = 248818880)

Multiplication

n×y
n×2 497637760
n×3 746456640
n×4 995275520
n×5 1244094400

Division

n÷y
n÷2 124409440
n÷3 82939626.666667
n÷3 62204720
n÷5 49763776

Exponentiation

ny
n2 61910835044454400
n3 1.5404584635626E+25
n4 3.8329514959016E+33
n5 9.5371069830457E+41

Nth Root

y√n
2√n 15773.993787244
3√n 628.96687984823
4√n 125.59456113719
5√n 47.772356678202

Divisors of 248818880

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 197, 320, 394, 788, 985, 1576, 1970, 3152, 3940, 3947, 6304, 7880, 7894, 12608, 15760, 15788, 19735, 31520, 31576, 39470, 63040, 63152, 78940, 126304, 157880, 252608, 315760, 631520, 777559, 1263040, 1555118, 3110236, 3887795, 6220472, 7775590, 12440944, 15551180, 24881888, 31102360, 49763776, 62204720, 124409440, 248818880

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -248818879
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 248818880 can be divided by 56 positive divisors. The sum of these divisors (counting 248818880) is 1, the average is 0.017857142857143.

Base conversion 248818880

Base System Value
2 Binary 1110110101001010110011000000
3 Ternary 122100012022100002
4 Quaternary 32311022303000
5 Quinary 1002144201010
6 Senary 40405015132
8 Octal 1665126300
10 Decimal 248818880
12 Duodecimal 6b3b44a8
16 Hexadecimal ed4acc0
20 Vigesimal 3hf2740
36 Base36 4451vk

Cryptographic Hash Functions

md5 15fb4f93e77cb8348d3e0bf96d80b3f8
sha1 67163ae072dcde2b70e1728bb4ed1e97a2292332
sha256 84313e7d3f9ec06bdf61da3275c00b4f0e1fc30093c046d85f1865512a056f8d
sha512 60b4fed38b810fb9efd41d72258bf7b59ec8f9d8f024ea494b9acc7e0cb9996dcdef807c604df9ff22f4a26edbe8c13f3bc0d05093118f0d0f980735ba9c56f8
ripemd-160 248510edfce84b5a5de5e965467de51f810d3b98

248818880 as geometric shapes

Circle

Radius = n
Diameter 497637760
Circumference 1563375130.9649
Area 1.9449862455327E+17

Sphere

Radius = n
Volume 6.4526573230513E+25
Surface area 7.7799449821307E+17
Circumference 1563375130.9649

Square

Length = n
Perimeter 995275520
Area 61910835044454400
Diagonal 351883034.67048

Cube

Length = n
Surface area 371465010266726400
Volume 1.5404584635626E+25
Space diagonal 430966942.04238

Equilateral Triangle

Length = n
Perimeter 746456640
Area 2.6808177959003E+16
Altitude 215483471.02119

Triangular Pyramid

Length = n
Surface area 2.6808177959003E+16
Volume 1.8154477095355E+24
Height 117294344.89016