248889784 (number)

248889784 is an even 9-digits composite number following 248889783 and preceding 248889785. In scientific notation, it is written as 2.48889784 × 10^8. The sum of its digits is 58. It has a total of 5 prime factors and 16 positive divisors. There are 104428800 positive integers (up to 248889784) that are relatively prime to 248889784.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.48889784 × 10^8
Engineering notation 2.48889784 × 10^6

Prime Factorization of 248889784

Prime Factorization 2 × 2 × 2 × 143 × 217561

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 62222446
Product of the distinct prime numbers

The prime factorization of 248889784 is 2 × 2 × 2 × 143 × 217561. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 6, 38, 82, 510, 49, 8052, 7556, 13254, 95290, 792451, 781762, 2649317, 2838372, 58021913, 54105438, 820067786, 549121753, 2699555142, 5273889593

Basic calculations (n = 248889784)

Multiplication

n×y
n×2 497779568
n×3 746669352
n×4 995559136
n×5 1244448920

Division

n÷y
n÷2 124444892
n÷3 82963261.333333
n÷3 62222446
n÷5 49777956.8

Exponentiation

ny
n2 61946124579566656
n3 1.5417757566245E+25
n4 3.8373223504272E+33
n5 9.550703309362E+41

Nth Root

y√n
2√n 15776.241123918
3√n 629.0266181235
4√n 125.60350760993
5√n 47.775079032027

Divisors of 248889784

1, 2, 4, 8, 143, 286, 572, 1144, 217561, 435122, 870244, 1740488, 31111223, 62222446, 124444892, 248889784

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 -248889783
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 248889784 can be divided by 16 positive divisors. The sum of these divisors (counting 248889784) is 1, the average is 0.0625.

Base conversion 248889784

Base System Value
2 Binary 1110110101011100000110111000
3 Ternary 122100022220121011
4 Quaternary 32311130012320
5 Quinary 1002203433114
6 Senary 40410323304
8 Octal 1665340670
10 Decimal 248889784
12 Duodecimal 6b429534
16 Hexadecimal ed5c1b8
20 Vigesimal 3hfb494
36 Base36 446kl4

Cryptographic Hash Functions

md5 001e271c12b746a05756ea4a4f86d9ff
sha1 b33bbbffe0ed46bf084e8198918adfb0a06959cc
sha256 9cc4a5d3f02a9204be75cf9c60ecf8c43b0001c3bd1638f91a5852a8df1037e9
sha512 befda54a565fcb444d9551e585cab3c535301a71becdb0c98608882ae4193b843ce4b0b69026c8aefc397a184bb03f8f25904e0a95bbd9278847b7d196500b2f
ripemd-160 1da2655ffed22881c890b001f092ac3a83668e87

248889784 as geometric shapes

Circle

Radius = n
Diameter 497779568
Circumference 1563820633.9359
Area 1.9460948989752E+17

Sphere

Radius = n
Volume 6.458175187326E+25
Surface area 7.784379595901E+17
Circumference 1563820633.9359

Square

Length = n
Perimeter 995559136
Area 61946124579566656
Diagonal 351983308.06891

Cube

Length = n
Surface area 371676747477399936
Volume 1.5417757566245E+25
Space diagonal 431089751.37284

Equilateral Triangle

Length = n
Perimeter 746669352
Area 2.682345877595E+16
Altitude 215544875.68642

Triangular Pyramid

Length = n
Surface area 2.682345877595E+16
Volume 1.8170001542971E+24
Height 117327769.3563