249242693 (number)

249242693 is an odd 9-digits composite number following 249242692 and preceding 249242694. In scientific notation, it is written as 2.49242693 × 10^8. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 207437760 positive integers (up to 249242693) that are relatively prime to 249242693.

Interesting facts

Basic properties

Name

Name two hundred forty-nine million two hundred forty-two thousand six hundred ninety-three

Notation

Scientific notation 2.49242693 × 10^8
Engineering notation 2.49242693 × 10^6

Prime Factorization of 249242693

Prime Factorization 7 × 37 × 1061 × 907

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 249242693
Product of the distinct prime numbers

The prime factorization of 249242693 is 7 × 37 × 1061 × 907. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 1, 40, 83, 554, 364, 5546, 8695, 51067, 41655, 154597, 73938, 2575923, 7244058, 67276146, 61602576, 188126107, 196049064, 924840459, 9432348181

Basic calculations (n = 249242693)

Multiplication

n×y
n×2 498485386
n×3 747728079
n×4 996970772
n×5 1246213465

Division

n÷y
n÷2 124621346.5
n÷3 83080897.666667
n÷3 62310673.25
n÷5 49848538.6

Exponentiation

ny
n2 62121920013892249
n3 1.5483434638593E+25
n4 3.8591329462124E+33
n5 9.6186068815901E+41

Nth Root

y√n
2√n 15787.421987139
3√n 629.32378354866
4√n 125.64800828958
5√n 47.788619725051

Divisors of 249242693

1, 7, 37, 259, 907, 1061, 6349, 7427, 33559, 39257, 234913, 274799, 962327, 6736289, 35606099, 249242693

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 -249242692
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 249242693 can be divided by 16 positive divisors. The sum of these divisors (counting 249242693) is 1, the average is 0.0625.

Base conversion 249242693

Base System Value
2 Binary 1110110110110010010001000101
3 Ternary 122100222211200212
4 Quaternary 32312302101011
5 Quinary 1002301231233
6 Senary 40422045205
8 Octal 1666622105
10 Decimal 249242693
12 Duodecimal 6b579805
16 Hexadecimal edb2445
20 Vigesimal 3hhf6ed
36 Base36 44e4w5

Cryptographic Hash Functions

md5 5c21fe04a43583b644de1ccb13073f2f
sha1 2c196f71eb1580c617582757fad2c515d45310e5
sha256 6acdc5052ff271d41f5fec80a3cde302bd6218eb8f836b0c091edbaec4253820
sha512 44efd54743a623acf755520b0c19f1d8e2cd3b9e66cf21e8650e5b66be1c50604ac3aca97df4324af5937d010a3a6fb9e86e384b67dc7e5a55585e5c2c930e47
ripemd-160 c53c10f5507188d1d84b7d34778ee9f75c8ec33e

249242693 as geometric shapes

Circle

Radius = n
Diameter 498485386
Circumference 1566038026.5795
Area 1.9516176754254E+17

Sphere

Radius = n
Volume 6.4856859350589E+25
Surface area 7.8064707017015E+17
Circumference 1566038026.5795

Square

Length = n
Perimeter 996970772
Area 62121920013892249
Diagonal 352482396.76299

Cube

Length = n
Surface area 372731520083353494
Volume 1.5483434638593E+25
Space diagonal 431701007.69129

Equilateral Triangle

Length = n
Perimeter 747728079
Area 2.6899580431948E+16
Altitude 215850503.84565

Triangular Pyramid

Length = n
Surface area 2.6899580431948E+16
Volume 1.8247402715013E+24
Height 117494132.25433