249242590 (number)

249242590 is an even 9-digits composite number following 249242589 and preceding 249242591. In scientific notation, it is written as 2.49242590 × 10^8. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 98764864 positive integers (up to 249242590) that are relatively prime to 249242590.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.49242590 × 10^8
Engineering notation 2.49242590 × 10^6

Prime Factorization of 249242590

Prime Factorization 2 × 5 × 107 × 232937

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 249242590
Product of the distinct prime numbers

The prime factorization of 249242590 is 2 × 5 × 107 × 232937. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 8, 96, 67, 914, 596, 4108, 4987, 50121, 36873, 143821, 85757, 2655109, 7919737, 9311363, 91544497, 783404007, 374342666, 2561646173, 568224209

Basic calculations (n = 249242590)

Multiplication

n×y
n×2 498485180
n×3 747727770
n×4 996970360
n×5 1246212950

Division

n÷y
n÷2 124621295
n÷3 83080863.333333
n÷3 62310647.5
n÷5 49848518

Exponentiation

ny
n2 62121868669908100
n3 1.5483415442928E+25
n4 3.8591265670413E+33
n5 9.6185870070718E+41

Nth Root

y√n
2√n 15787.418725048
3√n 629.32369685891
4√n 125.64799530851
5√n 47.788615775303

Divisors of 249242590

1, 2, 5, 10, 107, 214, 535, 1070, 232937, 465874, 1164685, 2329370, 24924259, 49848518, 124621295, 249242590

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 -249242589
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 249242590 can be divided by 16 positive divisors. The sum of these divisors (counting 249242590) is 1, the average is 0.0625.

Base conversion 249242590

Base System Value
2 Binary 1110110110110010001111011110
3 Ternary 122100222211120001
4 Quaternary 32312302033132
5 Quinary 1002301230330
6 Senary 40422044514
8 Octal 1666621736
10 Decimal 249242590
12 Duodecimal 6b57973a
16 Hexadecimal edb23de
20 Vigesimal 3hhf69a
36 Base36 44e4ta

Cryptographic Hash Functions

md5 e6da3aa890d8027571a0655c8c8a8242
sha1 ec030faf2634fa845a1a10e9c772ffaecb6f43ad
sha256 bb19eebd45e7476bb393069fc1d95e94b78ec8ca6b9be4adbf255eda7ad06a53
sha512 318f61c52ba4a035d77f4a7e5785199f976d5457bd6162ba65db8fac9ec518c4019453fc9456764b34cf03c734dd62f01f788facc34feb7fe1889e2ab45e900f
ripemd-160 2018016f287c49ee9b3f769d9249e3a83fa4fcda

249242590 as geometric shapes

Circle

Radius = n
Diameter 498485180
Circumference 1566037379.4114
Area 1.9516160624065E+17

Sphere

Radius = n
Volume 6.4856778943974E+25
Surface area 7.8064642496261E+17
Circumference 1566037379.4114

Square

Length = n
Perimeter 996970360
Area 62121868669908100
Diagonal 352482251.099

Cube

Length = n
Surface area 372731212019448600
Volume 1.5483415442928E+25
Space diagonal 431700829.29006

Equilateral Triangle

Length = n
Perimeter 747727770
Area 2.6899558199351E+16
Altitude 215850414.64503

Triangular Pyramid

Length = n
Surface area 2.6899558199351E+16
Volume 1.8247380092705E+24
Height 117494083.69967