13040741448

Names of 13040741448

• Cardinal: 13040741448 can be written as Thirteen billion, forty million, seven hundred forty-one thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 1.3040741448 × 10¹⁰

Factors of 13040741448

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 61228

Divisors of 13040741448

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 36 42 47 54 56 63 72 81 84 94 108 126 141 162 168 188 189 216 252 282 324 329 376 378 423 504 564 567 648 658 756 846 987 1128 1134 1269 1316 1512 1692 1974 2268 2538 2632 2961 3384 3807 3948 4536 5076 5922 7614 7896 8883 10152 11844 15228 17766 23688 26649 30456 35532 53298 61169 71064 106596 122338 183507 213192 244676 367014 428183 489352 550521 734028 856366 1101042 1284549 1468056 1651563 1712732 2202084 2569098 2874943 3303126 3425464 3853647 4404168 4954689 5138196 5749886 6606252 7707294 8624829 9909378 10276392 11499772 11560941 13212504 15414588 17249658 19818756 20124601 22999544 23121882 25874487 30829176 34499316 34682823 39637512 40249202 46243764 51748974 60373803 68998632 69365646 77623461 80498404 92487528 103497948 120747606 138731292 155246922 160996808 181121409 206995896 232870383 241495212 277462584 310493844 362242818 465740766 482990424 543364227 620987688 724485636 931481532 1086728454 1448971272 1630092681 1862963064 2173456908 3260185362 4346913816 6520370724 13040741448
• Sum of all divisors σ(n): 42633043200
• Sum of proper divisors (its aliquot sum) s(n): 29592301752
• 13040741448 is an abundant number, because the sum of its proper divisors (29592301752) is greater than itself. Its abundance is 16551560304

Bases of 13040741448

• Binary: 1100001001010010011110110001001000₂
• Hexadecimal: 0x30949EC48
• Base-36: 5ZO4CI0

Squares and roots of 13040741448

• 13040741448 squared (13040741448²) is 170060937513585136704
• 13040741448 cubed (13040741448³) is 2217720716519147755292598907392
• The square root of 13040741448 is 114196.0658166471
• The cube root of 13040741448 is 2353.7884538603

Scales and comparisons

• 13,040,741,448 seconds is equal to 414 years, 34 weeks, 12 hours, 10 minutes, 48 seconds.
• To count from 1 to 13,040,741,448 would take you about eight hundred twenty-nine years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 13040741448 cubic inches would be around 196.1 feet tall.

Recreational maths with 13040741448

• 13040741448 backwards is 84414704031
• 13040741448 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13040741448's digits is 36
• More coming soon!