248508745 (number)

248508745 is an odd 9-digits composite number following 248508744 and preceding 248508746. In scientific notation, it is written as 2.48508745 × 10^8. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 198729600 positive integers (up to 248508745) that are relatively prime to 248508745.

Interesting facts

Basic properties

Name

Name two hundred forty-eight million five hundred eight thousand seven hundred forty-five

Notation

Scientific notation 2.48508745 × 10^8
Engineering notation 2.48508745 × 10^6

Prime Factorization of 248508745

Prime Factorization 5 × 3049 × 16301

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 248508745
Product of the distinct prime numbers

The prime factorization of 248508745 is 5 × 3049 × 16301. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 1, 72, 50, 877, 412, 7979, 5050, 95902, 50131, 939985, 381356, 4113738, 2234252, 8989207, 40451461, 997542021, 211790630, 3755680085, 8010615274

Basic calculations (n = 248508745)

Multiplication

n×y
n×2 497017490
n×3 745526235
n×4 994034980
n×5 1242543725

Division

n÷y
n÷2 124254372.5
n÷3 82836248.333333
n÷3 62127186.25
n÷5 49701749

Exponentiation

ny
n2 61756596341475025
n3 1.5347054252292E+25
n4 3.8138771916839E+33
n5 9.4778183448949E+41

Nth Root

y√n
2√n 15764.160142551
3√n 628.70545040449
4√n 125.55540666396
5√n 47.760441768736

Divisors of 248508745

1, 5, 3049, 15245, 16301, 81505, 49701749, 248508745

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 -248508744
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 248508745 can be divided by 8 positive divisors. The sum of these divisors (counting 248508745) is 1, the average is 0.125.

Base conversion 248508745

Base System Value
2 Binary 1110110011111111000101001001
3 Ternary 122022121112220121
4 Quaternary 32303333011021
5 Quinary 1002104234440
6 Senary 40354223241
8 Octal 1663770511
10 Decimal 248508745
12 Duodecimal 6b284b21
16 Hexadecimal ecff149
20 Vigesimal 3hd3bh5
36 Base36 43yekp

Cryptographic Hash Functions

md5 d4025ec6afae009cb637fd4fd858a97e
sha1 882d1c6510e0f21b0c8c7e15c12620193f2f1764
sha256 45dc70050a10f44bf81ae39803415f4ab75f3e473dbb3c8af25bde9f0e5329d7
sha512 7250096696d5ec746a1e16f197eb5ca0b7df651dac196a6ce320ce8b156c35a6f60de2663470a357383ed34fece839a52873ffce37c401b559370f43ff83dbfb
ripemd-160 20258b4c864bc0a3a2441a2787500c43ef0998a0

248508745 as geometric shapes

Circle

Radius = n
Diameter 497017490
Circumference 1561426495.2896
Area 1.9401406937709E+17

Sphere

Radius = n
Volume 6.4285590524324E+25
Surface area 7.7605627750835E+17
Circumference 1561426495.2896

Square

Length = n
Perimeter 994034980
Area 61756596341475025
Diagonal 351444437.54732

Cube

Length = n
Surface area 370539578048850150
Volume 1.5347054252292E+25
Space diagonal 430429772.46518

Equilateral Triangle

Length = n
Perimeter 745526235
Area 2.6741390641489E+16
Altitude 215214886.23259

Triangular Pyramid

Length = n
Surface area 2.6741390641489E+16
Volume 1.8086676888389E+24
Height 117148145.84911