248645944 (number)

248645944 is an even 9-digits composite number following 248645943 and preceding 248645945. In scientific notation, it is written as 2.48645944 × 10^8. The sum of its digits is 46. It has a total of 5 prime factors and 16 positive divisors. There are 117009792 positive integers (up to 248645944) that are relatively prime to 248645944.

Interesting facts

Basic properties

Name

Name two hundred forty-eight million six hundred forty-five thousand nine hundred forty-four

Notation

Scientific notation 2.48645944 × 10^8
Engineering notation 2.48645944 × 10^6

Prime Factorization of 248645944

Prime Factorization 2 × 2 × 2 × 17 × 1828279

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 62161486
Product of the distinct prime numbers

The prime factorization of 248645944 is 2 × 2 × 2 × 17 × 1828279. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 4, 66, 5, 136, 573, 5493, 6477, 72281, 10152, 736231, 815499, 4495295, 3442714, 80039569, 3958370, 187376602, 644736068, 3622147349, 3139993399

Basic calculations (n = 248645944)

Multiplication

n×y
n×2 497291888
n×3 745937832
n×4 994583776
n×5 1243229720

Division

n÷y
n÷2 124322972
n÷3 82881981.333333
n÷3 62161486
n÷5 49729188.8

Exponentiation

ny
n2 61824805467651136
n3 1.537248711812E+25
n4 3.8223065711129E+33
n5 9.5040102563177E+41

Nth Root

y√n
2√n 15768.511153562
3√n 628.82112961994
4√n 125.57273252407
5√n 47.765714209561

Divisors of 248645944

1, 2, 4, 8, 17, 34, 68, 136, 1828279, 3656558, 7313116, 14626232, 31080743, 62161486, 124322972, 248645944

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -248645943
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 248645944 can be divided by 16 positive divisors. The sum of these divisors (counting 248645944) is 1, the average is 0.0625.

Base conversion 248645944

Base System Value
2 Binary 1110110100100000100100111000
3 Ternary 122022212112010001
4 Quaternary 32310200210320
5 Quinary 1002123132234
6 Senary 40401202344
8 Octal 1664404470
10 Decimal 248645944
12 Duodecimal 6b3303b4
16 Hexadecimal ed20938
20 Vigesimal 3he0eh4
36 Base36 441cfs

Cryptographic Hash Functions

md5 d674db101ca54745dbd9680294d398bd
sha1 632a8faddbedf558f064af69441b15a5e22a2588
sha256 24b24648a9e2266c3af1312a404dbca71e1d4240675091fc3964d43912582031
sha512 478fab30701f6022b5610b31d09fe2187729703bd02c4e7f8bf96ff213aa030efe7f3f45e31fb376213eae76487ffa8c14a79fb2258b05375d500fcd5d7c4aa5
ripemd-160 959fb8a9a5fb489e52396a8a7701567a2cfbb02b

248645944 as geometric shapes

Circle

Radius = n
Diameter 497291888
Circumference 1562288542.0306
Area 1.9422835466679E+17

Sphere

Radius = n
Volume 6.4392123463588E+25
Surface area 7.7691341866716E+17
Circumference 1562288542.0306

Square

Length = n
Perimeter 994583776
Area 61824805467651136
Diagonal 351638466.23386

Cube

Length = n
Surface area 370948832805906816
Volume 1.537248711812E+25
Space diagonal 430667408.10393

Equilateral Triangle

Length = n
Perimeter 745937832
Area 2.6770926059508E+16
Altitude 215333704.05196

Triangular Pyramid

Length = n
Surface area 2.6770926059508E+16
Volume 1.811664980821E+24
Height 117212822.07795