248508739 (number)

248508739 is an odd 9-digits composite number following 248508738 and preceding 248508740. In scientific notation, it is written as 2.48508739 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 241659936 positive integers (up to 248508739) that are relatively prime to 248508739.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.48508739 × 10^8
Engineering notation 2.48508739 × 10^6

Prime Factorization of 248508739

Prime Factorization 43 × 229 × 25237

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 248508739
Product of the distinct prime numbers

The prime factorization of 248508739 is 43 × 229 × 25237. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 248508739)

Multiplication

n×y
n×2 497017478
n×3 745526217
n×4 994034956
n×5 1242543695

Division

n÷y
n÷2 124254369.5
n÷3 82836246.333333
n÷3 62127184.75
n÷5 49701747.8

Exponentiation

ny
n2 61756593359370121
n3 1.5347053140673E+25
n4 3.8138768233546E+33
n5 9.4778172007318E+41

Nth Root

y√n
2√n 15764.159952246
3√n 628.70544534466
4√n 125.5554059061
5√n 47.760441538111

Divisors of 248508739

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 -248508738
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 248508739 can be divided by 8 positive divisors. The sum of these divisors (counting 248508739) is 1, the average is 0.125.

Base conversion 248508739

Base System Value
2 Binary 1110110011111111000101000011
3 Ternary 122022121112220101
4 Quaternary 32303333011003
5 Quinary 1002104234424
6 Senary 40354223231
8 Octal 1663770503
10 Decimal 248508739
12 Duodecimal 6b284b17
16 Hexadecimal ecff143
20 Vigesimal 3hd3bgj
36 Base36 43yekj

Cryptographic Hash Functions

md5 4fc5fbd3205de031984d5372538d81d4
sha1 8f7c60f254ef3a61aaab02e7191ba70fc197efe1
sha256 90d6f252c755fca5396ef158bc61c32a314361c1315943daf0120c5a4efdef80
sha512 6eba1fa18ae56cae8f664dde4f25de4510097b7dc911c7d97b54bdd15b896f64a2e78970fd556ab6dfce4b463a839f65f9dd7b42c1c15bb65af7d09ef57cb3d4
ripemd-160 68bf13d04a9e6f85321b2b1d1ddecceae575be63

248508739 as geometric shapes

Circle

Radius = n
Diameter 497017478
Circumference 1561426457.5905
Area 1.9401406000853E+17

Sphere

Radius = n
Volume 6.4285585867987E+25
Surface area 7.7605624003412E+17
Circumference 1561426457.5905

Square

Length = n
Perimeter 994034956
Area 61756593359370121
Diagonal 351444429.06204

Cube

Length = n
Surface area 370539560156220726
Volume 1.5347053140673E+25
Space diagonal 430429762.07287

Equilateral Triangle

Length = n
Perimeter 745526217
Area 2.67413893502E+16
Altitude 215214881.03644

Triangular Pyramid

Length = n
Surface area 2.67413893502E+16
Volume 1.8086675578333E+24
Height 117148143.02068