249520146 (number)

249520146 is an even 9-digits composite number following 249520145 and preceding 249520147. In scientific notation, it is written as 2.49520146 × 10^8. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 79557104 positive integers (up to 249520146) that are relatively prime to 249520146.

Interesting facts

Basic properties

Name

Name two hundred forty-nine million five hundred twenty thousand one hundred forty-six

Notation

Scientific notation 2.49520146 × 10^8
Engineering notation 2.49520146 × 10^6

Prime Factorization of 249520146

Prime Factorization 2 × 69 × 1808117

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 249520146
Product of the distinct prime numbers

The prime factorization of 249520146 is 2 × 69 × 1808117. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 5, 10, 13, 302, 656, 6090, 1508, 52507, 28816, 758346, 447949, 5252022, 5795445, 58270992, 25500143, 59108425, 561689818, 4102161401, 2689788517

Basic calculations (n = 249520146)

Multiplication

n×y
n×2 499040292
n×3 748560438
n×4 998080584
n×5 1247600730

Division

n÷y
n÷2 124760073
n÷3 83173382
n÷3 62380036.5
n÷5 49904029.2

Exponentiation

ny
n2 62260303259861316
n3 1.5535199959405E+25
n4 3.8763453620099E+33
n5 9.6722626067513E+41

Nth Root

y√n
2√n 15796.206696546
3√n 629.55721469356
4√n 125.68296104304
5√n 47.799254496938

Divisors of 249520146

1, 2, 69, 138, 1808117, 3616234, 124760073, 249520146

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -249520145
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 249520146 can be divided by 8 positive divisors. The sum of these divisors (counting 249520146) is 1, the average is 0.125.

Base conversion 249520146

Base System Value
2 Binary 1110110111110110000000010010
3 Ternary 122101111221021220
4 Quaternary 32313312000102
5 Quinary 1002334121041
6 Senary 40432025510
8 Octal 1667660022
10 Decimal 249520146
12 Duodecimal 6b692296
16 Hexadecimal edf6012
20 Vigesimal 3hja076
36 Base36 44k2z6

Cryptographic Hash Functions

md5 14a6e793409f899d6a958266f4edc108
sha1 8c39b55cac985081d526f7dd84fdc597c8de4b07
sha256 fd8b8acfc3fa1bd5820ff67313d4173fe0c32032478aeda8e6b4a5b4c8d63c9d
sha512 5055f5de614df38b92b2421637149a3261d4469a1d4395fbf448ccc00c3d2cadf801e3c5ccb779ff073226567428cb579fd37f6236832d447ff000a92ee077c9
ripemd-160 b749e06aacecb07795c34b6fe1fa21351e0e334d

249520146 as geometric shapes

Circle

Radius = n
Diameter 499040292
Circumference 1567781315.1925
Area 1.9559651133145E+17

Sphere

Radius = n
Volume 6.5073693419353E+25
Surface area 7.8238604532581E+17
Circumference 1567781315.1925

Square

Length = n
Perimeter 998080584
Area 62260303259861316
Diagonal 352874774.55851

Cube

Length = n
Surface area 373561819559167896
Volume 1.5535199959405E+25
Space diagonal 432181570.384

Equilateral Triangle

Length = n
Perimeter 748560438
Area 2.6959502135181E+16
Altitude 216090785.192

Triangular Pyramid

Length = n
Surface area 2.6959502135181E+16
Volume 1.830840873064E+24
Height 117624924.85284