13559449728

Names of 13559449728

• Cardinal: 13559449728 can be written as Thirteen billion, five hundred fifty-nine million, four hundred forty-nine thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.3559449728 × 10¹⁰

Factors of 13559449728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 392

Divisors of 13559449728

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 29 32 33 44 48 58 64 66 87 88 96 116 121 128 132 174 176 192 232 242 264 319 347 348 352 363 384 464 484 528 638 694 696 704 726 841 928 957 968 1041 1056 1276 1388 1392 1408 1452 1682 1856 1914 1936 2082 2112 2523 2552 2776 2784 2904 3364 3509 3712 3817 3828 3872 4164 4224 5046 5104 5552 5568 5808 6728 7018 7634 7656 7744 8328 9251 10063 10092 10208 10527 11104 11136 11451 11616 13456 14036 15268 15312 15488 16656 18502 20126 20184 20416 21054 22208 22902 23232 26912 27753 28072 30189 30536 30624 33312 37004 40252 40368 40832 41987 42108 44416 45804 46464 53824 55506 56144 60378 61072 61248 66624 74008 80504 80736 83974 84216 91608 101761 107648 110693 111012 112288 120756 122144 122496 125961 133248 148016 161008 161472 167948 168432 183216 203522 221386 222024 224576 241512 244288 251922 291827 296032 305283 322016 322944 332079 335896 336864 366432 407044 442772 444048 449152 483024 488576 503844 583654 592064 610566 644032 664158 671792 673728 732864 814088 875481 885544 888096 966048 1007688 1167308 1184128 1217623 1221132 1288064 1328316 1343584 1347456 1465728 1628176 1750962 1771088 1776192 1932096 2015376 2334616 2435246 2442264 2656632 2687168 3210097 3256352 3501924 3542176 3552384 3652869 3864192 4030752 4669232 4870492 4884528 5313264 5374336 6420194 6512704 7003848 7084352 7305738 8061504 9338464 9630291 9740984 9769056 10626528 12840388 13025408 14007696 14168704 14611476 16123008 18676928 19260582 19481968 19538112 21253056 25680776 28015392 29222952 35311067 37353856 38521164 38963936 39076224 42506112 51361552 56030784 58445904 70622134 77042328 77927872 102723104 105933201 112061568 116891808 141244268 154084656 155855744 205446208 211866402 233783616 282488536 308169312 410892416 423732804 467567232 564977072 616338624 847465608 1129954144 1232677248 1694931216 2259908288 3389862432 4519816576 6779724864 13559449728
• Sum of all divisors σ(n): 41119631280
• Sum of proper divisors (its aliquot sum) s(n): 27560181552
• 13559449728 is an abundant number, because the sum of its proper divisors (27560181552) is greater than itself. Its abundance is 14000731824

Bases of 13559449728

• Binary: 1100101000001101001100100010000000₂
• Hexadecimal: 0x32834C880
• Base-36: 688Y2DC

Squares and roots of 13559449728

• 13559449728 squared (13559449728²) is 183858676926159273984
• 13559449728 cubed (13559449728³) is 2493022486836850243707026276352
• The square root of 13559449728 is 116445.0502511807
• The cube root of 13559449728 is 2384.5916658281

Scales and comparisons

• 13,559,449,728 seconds is equal to 431 years, 7 weeks, 5 days, 1 hour, 48 minutes, 48 seconds.
• To count from 1 to 13,559,449,728 would take you about eight hundred sixty-two 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 13559449728 cubic inches would be around 198.7 feet tall.

Recreational maths with 13559449728

• 13559449728 backwards is 82794495531
• The number of decimal digits it has is: 11
• The sum of 13559449728's digits is 57
• More coming soon!