249529493 (number)

249529493 is an odd 9-digits composite number following 249529492 and preceding 249529494. In scientific notation, it is written as 2.49529493 × 10^8. The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors. There are 246956928 positive integers (up to 249529493) that are relatively prime to 249529493.

Interesting facts

Basic properties

Name

Name two hundred forty-nine million five hundred twenty-nine thousand four hundred ninety-three

Notation

Scientific notation 2.49529493 × 10^8
Engineering notation 2.49529493 × 10^6

Prime Factorization of 249529493

Prime Factorization 97 × 2572469

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 249529493
Product of the distinct prime numbers

The prime factorization of 249529493 is 97 × 2572469. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 6, 65, 70, 279, 853, 7589, 9320, 69425, 41785, 203605, 332351, 6176752, 4925040, 49183436, 34021623, 117150319, 572951914, 921803784, 2624575089

Basic calculations (n = 249529493)

Multiplication

n×y
n×2 499058986
n×3 748588479
n×4 998117972
n×5 1247647465

Division

n÷y
n÷2 124764746.5
n÷3 83176497.666667
n÷3 62382373.25
n÷5 49905898.6

Exponentiation

ny
n2 62264967876837049
n3 1.5536945865968E+25
n4 3.8769262247035E+33
n5 9.6740743524868E+41

Nth Root

y√n
2√n 15796.502555946
3√n 629.56507564575
4√n 125.68413804433
5√n 47.799612602642

Divisors of 249529493

1, 97, 2572469, 249529493

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -249529492
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 249529493 can be divided by 4 positive divisors. The sum of these divisors (counting 249529493) is 1, the average is 0.25.

Base conversion 249529493

Base System Value
2 Binary 1110110111111000010010010101
3 Ternary 122101112102010002
4 Quaternary 32313320102111
5 Quinary 1002334420433
6 Senary 40432141045
8 Octal 1667702225
10 Decimal 249529493
12 Duodecimal 6b697785
16 Hexadecimal edf8495
20 Vigesimal 3hjb3ed
36 Base36 44ka6t

Cryptographic Hash Functions

md5 0d1ab2f26defc0f48d0b732d3a981a8d
sha1 271809a4cd5767258789f57214fc3af467269a44
sha256 c652eca6619156d328d5e4a8160592036175e4043905883611ba22c29ed67fc3
sha512 b1cad8f114c2a47663abcf589783565c987acbe1765f61ce02d6f62b6c1509ee63785424703d9f67db153573aca397721c567d6361507fde8f3681aab2d28e7d
ripemd-160 93ff5356e9b6be0f996292a35404af032a6b8c20

249529493 as geometric shapes

Circle

Radius = n
Diameter 499058986
Circumference 1567840044.1256
Area 1.9561116565788E+17

Sphere

Radius = n
Volume 6.5081006655665E+25
Surface area 7.824446626315E+17
Circumference 1567840044.1256

Square

Length = n
Perimeter 998117972
Area 62264967876837049
Diagonal 352887993.21268

Cube

Length = n
Surface area 373589807261022294
Volume 1.5536945865968E+25
Space diagonal 432197759.8629

Equilateral Triangle

Length = n
Perimeter 748588479
Area 2.6961521973581E+16
Altitude 216098879.93145

Triangular Pyramid

Length = n
Surface area 2.6961521973581E+16
Volume 1.8310466301258E+24
Height 117629331.07089