248889240 (number)

248889240 is an even 9-digits composite number following 248889239 and preceding 248889241. In scientific notation, it is written as 2.48889240 × 10^8. The sum of its digits is 45. It has a total of 7 prime factors and 64 positive divisors. There are 66370176 positive integers (up to 248889240) that are relatively prime to 248889240.

Interesting facts

Basic properties

Name

Name two hundred forty-eight million eight hundred eighty-nine thousand two hundred forty

Notation

Scientific notation 2.48889240 × 10^8
Engineering notation 2.48889240 × 10^6

Prime Factorization of 248889240

Prime Factorization 2 × 2 × 2 × 3 × 9 × 5 × 230453

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 62222310
Product of the distinct prime numbers

The prime factorization of 248889240 is 2 × 2 × 2 × 3 × 9 × 5 × 230453. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 8, 96, 49, 542, 404, 206, 6862, 38454, 81343, 803159, 185528, 8428299, 753456, 95557688, 85792407, 436809003, 125457855, 5944314759, 330774333

Basic calculations (n = 248889240)

Multiplication

n×y
n×2 497778480
n×3 746667720
n×4 995556960
n×5 1244446200

Division

n÷y
n÷2 124444620
n÷3 82963080
n÷3 62222310
n÷5 49777848

Exponentiation

ny
n2 61945853787777600
n3 1.5417656470391E+25
n4 3.8372888014967E+33
n5 9.5505989346503E+41

Nth Root

y√n
2√n 15776.223882793
3√n 629.02615983399
4√n 125.60343897678
5√n 47.775058147549

Divisors of 248889240

1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 230453, 460906, 691359, 921812, 1152265, 1382718, 1843624, 2074077, 2304530, 2765436, 3456795, 4148154, 4609060, 5530872, 6222231, 6913590, 8296308, 9218120, 10370385, 12444462, 13827180, 16592616, 20740770, 24888924, 27654360, 31111155, 41481540, 49777848, 62222310, 82963080, 124444620, 248889240

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -248889239
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 248889240 can be divided by 64 positive divisors. The sum of these divisors (counting 248889240) is 1, the average is 0.015625.

Base conversion 248889240

Base System Value
2 Binary 1110110101011011111110011000
3 Ternary 122100022212212000
4 Quaternary 32311123332120
5 Quinary 1002203423430
6 Senary 40410321000
8 Octal 1665337630
10 Decimal 248889240
12 Duodecimal 6b429160
16 Hexadecimal ed5bf98
20 Vigesimal 3hfb320
36 Base36 446k60

Cryptographic Hash Functions

md5 106335df0cbf8dba71de5d22a6612277
sha1 a8d57cbb30ef27bd244c6dd8de7d26245a48ece2
sha256 854719ec008d9a784104a3e4490b2201cad67689c4305501353227f20ec7b2db
sha512 e0c7c3e35eea22971585919daebbcfe183829b7df1b8dc8a93122395915c27615004f840f3e90d73019f06ea573bfda6da897480f7d8090d1375bdf85dabaabb
ripemd-160 9dc056839f671b9cee075b7957f31546a96925a8

248889240 as geometric shapes

Circle

Radius = n
Diameter 497778480
Circumference 1563817215.8831
Area 1.9460863918003E+17

Sphere

Radius = n
Volume 6.4581328403936E+25
Surface area 7.7843455672012E+17
Circumference 1563817215.8831

Square

Length = n
Perimeter 995556960
Area 61945853787777600
Diagonal 351982538.73673

Cube

Length = n
Surface area 371675122726665600
Volume 1.5417656470391E+25
Space diagonal 431088809.1372

Equilateral Triangle

Length = n
Perimeter 746667720
Area 2.6823341519666E+16
Altitude 215544404.5686

Triangular Pyramid

Length = n
Surface area 2.6823341519666E+16
Volume 1.8169882400364E+24
Height 117327512.91224