248888946 (number)

248888946 is an even 9-digits composite number following 248888945 and preceding 248888947. In scientific notation, it is written as 2.48888946 × 10^8. The sum of its digits is 57. It has a total of 5 prime factors and 32 positive divisors. There are 81649040 positive integers (up to 248888946) that are relatively prime to 248888946.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.48888946 × 10^8
Engineering notation 2.48888946 × 10^6

Prime Factorization of 248888946

Prime Factorization 2 × 3 × 83 × 311 × 1607

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 248888946
Product of the distinct prime numbers

The prime factorization of 248888946 is 2 × 3 × 83 × 311 × 1607. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 2, 14, 27, 122, 551, 859, 9384, 95539, 52604, 504502, 76806, 8224288, 5693983, 1365409, 81828775, 675419295, 38470051, 6332416492, 3168183016

Basic calculations (n = 248888946)

Multiplication

n×y
n×2 497777892
n×3 746666838
n×4 995555784
n×5 1244444730

Division

n÷y
n÷2 124444473
n÷3 82962982
n÷3 62222236.5
n÷5 49777789.2

Exponentiation

ny
n2 61945707440990916
n3 1.5417601834213E+25
n4 3.8372706703648E+33
n5 9.5505425266382E+41

Nth Root

y√n
2√n 15776.214564971
3√n 629.02591215519
4√n 125.60340188455
5√n 47.775046860702

Divisors of 248888946

1, 2, 3, 6, 83, 166, 249, 311, 498, 622, 933, 1607, 1866, 3214, 4821, 9642, 25813, 51626, 77439, 133381, 154878, 266762, 400143, 499777, 800286, 999554, 1499331, 2998662, 41481491, 82962982, 124444473, 248888946

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -248888945
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 248888946 can be divided by 32 positive divisors. The sum of these divisors (counting 248888946) is 1, the average is 0.03125.

Base conversion 248888946

Base System Value
2 Binary 1110110101011011111001110010
3 Ternary 122100022212110010
4 Quaternary 32311123321302
5 Quinary 1002203421241
6 Senary 40410315350
8 Octal 1665337162
10 Decimal 248888946
12 Duodecimal 6b428b56
16 Hexadecimal ed5be72
20 Vigesimal 3hfb276
36 Base36 446jxu

Cryptographic Hash Functions

md5 0c9ffe7faba17dae3bd3105a143d0174
sha1 fab605cba30eca327e5fa24db2d0d9638a29a89a
sha256 5f510be74f2937cc4b335c344a444741b0e6bd82b4491f31bd30685527b45a54
sha512 ab27258c9995b33e9c773c7c8e90dd872cdd0ae9725450ae0c9ad529af5ea4582949ea50a3511f993347016b82187656b0025faa5cac1552064da12b948a781a
ripemd-160 cc29fd5c8bf3dc029a33f8de455f9680c2bfbf85

248888946 as geometric shapes

Circle

Radius = n
Diameter 497777892
Circumference 1563815368.6266
Area 1.9460817941804E+17

Sphere

Radius = n
Volume 6.4581099544446E+25
Surface area 7.7843271767216E+17
Circumference 1563815368.6266

Square

Length = n
Perimeter 995555784
Area 61945707440990916
Diagonal 351982122.95794

Cube

Length = n
Surface area 371674244645945496
Volume 1.5417601834213E+25
Space diagonal 431088299.91427

Equilateral Triangle

Length = n
Perimeter 746666838
Area 2.6823278149648E+16
Altitude 215544149.95713

Triangular Pyramid

Length = n
Surface area 2.6823278149648E+16
Volume 1.816981801101E+24
Height 117327374.31931