248829905 (number)

248829905 is an odd 9-digits composite number following 248829904 and preceding 248829906. In scientific notation, it is written as 2.48829905 × 10^8. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 198980608 positive integers (up to 248829905) that are relatively prime to 248829905.

Interesting facts

Basic properties

Name

Name two hundred forty-eight million eight hundred twenty-nine thousand nine hundred five

Notation

Scientific notation 2.48829905 × 10^8
Engineering notation 2.48829905 × 10^6

Prime Factorization of 248829905

Prime Factorization 5 × 2753 × 18077

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 248829905
Product of the distinct prime numbers

The prime factorization of 248829905 is 5 × 2753 × 18077. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 6, 36, 92, 597, 775, 9695, 1388, 25983, 34837, 136811, 580378, 6397146, 4038266, 86210706, 16338624, 944447967, 82041039, 4013526888, 3221017763

Basic calculations (n = 248829905)

Multiplication

n×y
n×2 497659810
n×3 746489715
n×4 995319620
n×5 1244149525

Division

n÷y
n÷2 124414952.5
n÷3 82943301.666667
n÷3 62207476.25
n÷5 49765981

Exponentiation

ny
n2 61916321622309025
n3 1.5406632427229E+25
n4 3.8336308832372E+33
n5 9.5392200848098E+41

Nth Root

y√n
2√n 15774.343250988
3√n 628.97616941317
4√n 125.59595236706
5√n 47.772780023004

Divisors of 248829905

1, 5, 2753, 13765, 18077, 90385, 49765981, 248829905

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -248829904
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 248829905 can be divided by 8 positive divisors. The sum of these divisors (counting 248829905) is 1, the average is 0.125.

Base conversion 248829905

Base System Value
2 Binary 1110110101001101011111010001
3 Ternary 122100012212110102
4 Quaternary 32311031133101
5 Quinary 1002200024110
6 Senary 40405142145
8 Octal 1665153721
10 Decimal 248829905
12 Duodecimal 6b3ba955
16 Hexadecimal ed4d7d1
20 Vigesimal 3hf3ef5
36 Base36 445adt

Cryptographic Hash Functions

md5 79978c76df1d027711de152b750ec070
sha1 287ed11c2334d3eda378efb045aaa4c2213d2a87
sha256 5e8955c6142f69d34f20d24a8e17be426d85bb2dc4efbf7d672bde7dabd979f9
sha512 4344e758950b7b7bcb6376e619224f8d843bf7a2479b7fd8f68f23ced24324dadba36146f48a08daea461559447d8cc47ae4f23f5a5b5c15414eece4cf95911a
ripemd-160 8e2414c8f839fa346007bf4f6997a4b864e3e431

248829905 as geometric shapes

Circle

Radius = n
Diameter 497659810
Circumference 1563444403.0829
Area 1.9451586114595E+17

Sphere

Radius = n
Volume 6.453515099992E+25
Surface area 7.780634445838E+17
Circumference 1563444403.0829

Square

Length = n
Perimeter 995319620
Area 61916321622309025
Diagonal 351898626.37501

Cube

Length = n
Surface area 371497929733854150
Volume 1.5406632427229E+25
Space diagonal 430986037.90254

Equilateral Triangle

Length = n
Perimeter 746489715
Area 2.6810553716904E+16
Altitude 215493018.95127

Triangular Pyramid

Length = n
Surface area 2.6810553716904E+16
Volume 1.8156890440903E+24
Height 117299542.125