249231330 (number)

249231330 is an even 9-digits composite number following 249231329 and preceding 249231331. In scientific notation, it is written as 2.49231330 × 10^8. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 66461472 positive integers (up to 249231330) that are relatively prime to 249231330.

Interesting facts

Basic properties

Name

Name two hundred forty-nine million two hundred thirty-one thousand three hundred thirty

Notation

Scientific notation 2.49231330 × 10^8
Engineering notation 2.49231330 × 10^6

Prime Factorization of 249231330

Prime Factorization 2 × 9 × 9 × 5 × 307693

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 27692370
Product of the distinct prime numbers

The prime factorization of 249231330 is 2 × 9 × 9 × 5 × 307693. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 7, 76, 53, 273, 551, 8359, 2061, 35097, 27222, 906750, 683793, 8406118, 7573835, 77939961, 66840252, 910539261, 149540791, 1843318635, 4865714501

Basic calculations (n = 249231330)

Multiplication

n×y
n×2 498462660
n×3 747693990
n×4 996925320
n×5 1246156650

Division

n÷y
n÷2 124615665
n÷3 83077110
n÷3 62307832.5
n÷5 49846266

Exponentiation

ny
n2 62116255853568900
n3 1.5481317061005E+25
n4 3.858429241266E+33
n5 9.6164145151162E+41

Nth Root

y√n
2√n 15787.062107941
3√n 629.31421975799
4√n 125.64657618869
5√n 47.788183979487

Divisors of 249231330

1, 2, 5, 9, 10, 18, 45, 81, 90, 162, 405, 810, 307693, 615386, 1538465, 2769237, 3076930, 5538474, 13846185, 24923133, 27692370, 49846266, 124615665, 249231330

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -249231329
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 249231330 can be divided by 24 positive divisors. The sum of these divisors (counting 249231330) is 1, the average is 0.041666666666667.

Base conversion 249231330

Base System Value
2 Binary 1110110110101111011111100010
3 Ternary 122100222021010000
4 Quaternary 32312233133202
5 Quinary 1002300400310
6 Senary 40421520430
8 Octal 1666573742
10 Decimal 249231330
12 Duodecimal 6b573116
16 Hexadecimal edaf7e2
20 Vigesimal 3hhdi6a
36 Base36 44dw4i

Cryptographic Hash Functions

md5 2f09449b3a1ce039b408ed6c58bf1d9a
sha1 a9abf8a1eea4f963f81ac36319c9a249d218b98f
sha256 2ea436471b9532ac5d48527bc73d2d4a489d62e23ff0bd7067fa217968040612
sha512 57af4b23501388ce56d72ef86bc3f7ca97d7e8bd28083412522ee0512738c6996e8910e66b913b5b4a1a99685a38052c8b99c3179dd66c8f8fd7d3edccb4c866
ripemd-160 f41754578b44b7911173dab2806dad356fc13b9f

249231330 as geometric shapes

Circle

Radius = n
Diameter 498462660
Circumference 1565966630.7448
Area 1.9514397305808E+17

Sphere

Radius = n
Volume 6.4847989262331E+25
Surface area 7.805758922323E+17
Circumference 1565966630.7448

Square

Length = n
Perimeter 996925320
Area 62116255853568900
Diagonal 352466327.05428

Cube

Length = n
Surface area 372697535121413400
Volume 1.5481317061005E+25
Space diagonal 431681326.39797

Equilateral Triangle

Length = n
Perimeter 747693990
Area 2.6897127778582E+16
Altitude 215840663.19898

Triangular Pyramid

Length = n
Surface area 2.6897127778582E+16
Volume 1.8244907125893E+24
Height 117488775.68476