249520144 (number)

249520144 is an even 9-digits composite number following 249520143 and preceding 249520145. In scientific notation, it is written as 2.49520144 × 10^8. The sum of its digits is 31. It has a total of 5 prime factors and 10 positive divisors. There are 124760064 positive integers (up to 249520144) that are relatively prime to 249520144.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.49520144 × 10^8
Engineering notation 2.49520144 × 10^6

Prime Factorization of 249520144

Prime Factorization 2 × 2 × 2 × 2 × 15595009

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 31190018
Product of the distinct prime numbers

The prime factorization of 249520144 is 2 × 2 × 2 × 2 × 15595009. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 4, 88, 62, 974, 431, 8354, 5598, 30372, 86172, 864862, 801339, 60102, 7582296, 88371373, 26059799, 470884784, 119913719, 8384008718, 9115949333

Basic calculations (n = 249520144)

Multiplication

n×y
n×2 499040288
n×3 748560432
n×4 998080576
n×5 1247600720

Division

n÷y
n÷2 124760072
n÷3 83173381.333333
n÷3 62380036
n÷5 49904028.8

Exponentiation

ny
n2 62260302261780736
n3 1.5535199585843E+25
n4 3.8763452377283E+33
n5 9.6722622191168E+41

Nth Root

y√n
2√n 15796.20663324
3√n 629.55721301152
4√n 125.68296079119
5√n 47.799254420312

Divisors of 249520144

1, 2, 4, 8, 16, 15595009, 31190018, 62380036, 124760072, 249520144

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -249520143
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 249520144 can be divided by 10 positive divisors. The sum of these divisors (counting 249520144) is 1, the average is 0.1.

Base conversion 249520144

Base System Value
2 Binary 1110110111110110000000010000
3 Ternary 122101111221021211
4 Quaternary 32313312000100
5 Quinary 1002334121034
6 Senary 40432025504
8 Octal 1667660020
10 Decimal 249520144
12 Duodecimal 6b692294
16 Hexadecimal edf6010
20 Vigesimal 3hja074
36 Base36 44k2z4

Cryptographic Hash Functions

md5 009802648fcd59dcfb8097ae07dae958
sha1 0868e79c3c8620503b1ffd6129e37aaa5a4e8e8e
sha256 7508bf1f19cb1c5a01daa925400679e0737663158f1bac21ea00faf931874557
sha512 441ee54ee9f72a7aa2aef9704bb1a4678ea9fb864708bf85bbb0f121dcfe33d93cfa38c57f5ff05aa286735ea80de8ed26368f074c107d39071ce3ef3f8751cc
ripemd-160 a9d1eb2acfa27d90088131096f909848e6719436

249520144 as geometric shapes

Circle

Radius = n
Diameter 499040288
Circumference 1567781302.6261
Area 1.9559650819589E+17

Sphere

Radius = n
Volume 6.5073691854581E+25
Surface area 7.8238603278356E+17
Circumference 1567781302.6261

Square

Length = n
Perimeter 998080576
Area 62260302261780736
Diagonal 352874771.73009

Cube

Length = n
Surface area 373561813570684416
Volume 1.5535199585843E+25
Space diagonal 432181566.9199

Equilateral Triangle

Length = n
Perimeter 748560432
Area 2.6959501703E+16
Altitude 216090783.45995

Triangular Pyramid

Length = n
Surface area 2.6959501703E+16
Volume 1.8308408290393E+24
Height 117624923.91003