249242517 (number)

249242517 is an odd 9-digits composite number following 249242516 and preceding 249242518. In scientific notation, it is written as 2.49242517 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 163026240 positive integers (up to 249242517) that are relatively prime to 249242517.

Interesting facts

Basic properties

Name

Name two hundred forty-nine million two hundred forty-two thousand five hundred seventeen

Notation

Scientific notation 2.49242517 × 10^8
Engineering notation 2.49242517 × 10^6

Prime Factorization of 249242517

Prime Factorization 3 × 3 × 53 × 522521

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 83080839
Product of the distinct prime numbers

The prime factorization of 249242517 is 3 × 3 × 53 × 522521. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 9, 28, 72, 778, 3, 4806, 5875, 95544, 17176, 685406, 216509, 4351537, 6664310, 1557109, 48212931, 464520004, 391308303, 2204068450, 595441793

Basic calculations (n = 249242517)

Multiplication

n×y
n×2 498485034
n×3 747727551
n×4 996970068
n×5 1246212585

Division

n÷y
n÷2 124621258.5
n÷3 83080839
n÷3 62310629.25
n÷5 49848503.4

Exponentiation

ny
n2 62121832280495289
n3 1.5483401838242E+25
n4 3.859122045886E+33
n5 9.6185729212681E+41

Nth Root

y√n
2√n 15787.41641308
3√n 629.32363541859
4√n 125.64798610834
5√n 47.788612975967

Divisors of 249242517

1, 3, 9, 53, 159, 477, 522521, 1567563, 4702689, 27693613, 83080839, 249242517

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -249242516
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 249242517 can be divided by 12 positive divisors. The sum of these divisors (counting 249242517) is 1, the average is 0.083333333333333.

Base conversion 249242517

Base System Value
2 Binary 1110110110110010001110010101
3 Ternary 122100222211110100
4 Quaternary 32312302032111
5 Quinary 1002301230032
6 Senary 40422044313
8 Octal 1666621625
10 Decimal 249242517
12 Duodecimal 6b579699
16 Hexadecimal edb2395
20 Vigesimal 3hhf65h
36 Base36 44e4r9

Cryptographic Hash Functions

md5 200342477cf5194ccc6afddf4b4bbc6e
sha1 c0d3e28696ba301e488931ffd6d8750515430fbe
sha256 a3734527a3a87f4caac402335efa0de2dfd4d31c7c5ab7b8dfb478c97acf1177
sha512 e7b616647b5287134fc30eb7f00279ffea8a530afdc11e54fa7f4ae52e157891f0f4dbb06dfc32c6cf7031f54f268549d8175a5f4e52bc9d66aa6743730812d3
ripemd-160 b48c510db1220a533a7c6206872a51b3ae653429

249242517 as geometric shapes

Circle

Radius = n
Diameter 498485034
Circumference 1566036920.7389
Area 1.9516149191994E+17

Sphere

Radius = n
Volume 6.4856721956802E+25
Surface area 7.8064596767976E+17
Circumference 1566036920.7389

Square

Length = n
Perimeter 996970068
Area 62121832280495289
Diagonal 352482147.86141

Cube

Length = n
Surface area 372730993682971734
Volume 1.5483401838242E+25
Space diagonal 431700702.85035

Equilateral Triangle

Length = n
Perimeter 747727551
Area 2.6899542442273E+16
Altitude 215850351.42517

Triangular Pyramid

Length = n
Surface area 2.6899542442273E+16
Volume 1.8247364059429E+24
Height 117494049.28714