13280488999047

Names of 13280488999047

• Cardinal: 13280488999047 can be written as Thirteen trillion, two hundred eighty billion, four hundred eighty-eight million, nine hundred ninety-nine thousand and forty-seven.

Scientific notation

• Scientific notation: 1.3280488999047 × 10¹³

Factors of 13280488999047

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1011

Divisors of 13280488999047

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 9 19 31 57 93 113 171 257 279 281 307 339 589 771 843 921 1017 1767 2147 2313 2529 2763 3503 4883 5301 5339 5833 6441 7967 8711 9517 10509 14649 16017 17499 19323 23901 26133 28551 29041 31527 31753 34691 43947 48051 52497 66557 71703 72217 78399 78899 85653 86267 87123 95259 104073 151373 165509 180823 199671 216651 236697 258801 261369 285777 312219 454119 496527 542469 551779 599013 603307 649953 659129 710091 776403 900271 984343 1075421 1362357 1372123 1489581 1499081 1627407 1639073 1655337 1809921 1977387 2238727 2445869 2674277 2700813 2953029 3226263 4116369 4497243 4917219 4966011 5429763 5932161 6716181 7337607 8022831 8102439 8160521 8859087 8915587 9678789 9748171 12349107 13491729 14751657 17105149 18702517 20148543 20432999 22012821 22170619 24068493 24481563 26746761 29244513 42535813 46471511 50811263 51315447 56107551 61298997 66511857 73444689 80240283 87733539 127607439 139414533 152433789 153946341 155049899 168322653 169396153 183896991 185215249 199535571 252976151 276383197 302193301 382822317 418243599 421241761 457301367 465149697 508188459 555645747 687289189 758928453 829149591 906579903 1263725283 1395449091 1524565377 1666937241 2061867567 2276785359 2487448773 2505279947 2719739709 3791175849 4806546869 5251280743 5741672719 6185602701 7515839841 13058494591 14419640607 15753842229 17225018157 22547519523 39175483773 43258921821 47261526687 47600318993 51675054471 77663678357 117526451319 142800956979 232991035071 428402870937 698973105213 1475609888783 4426829666349 13280488999047
• Sum of all divisors σ(n): 21254344151040
• Sum of proper divisors (its aliquot sum) s(n): 7973855151993
• 13280488999047 is a deficient number, because the sum of its proper divisors (7973855151993) is less than itself. Its deficiency is 5306633847054

Bases of 13280488999047

• Binary: 11000001010000011010110101000100100010000111₂
• Hexadecimal: 0xC141AD44887
• Base-36: 4PGZ09ABR

Squares and roots of 13280488999047

• 13280488999047 squared (13280488999047²) is 176371388053808387966908209
• 13280488999047 cubed (13280488999047³) is 2342298278795251771686977439901737476823
• The square root of 13280488999047 is 3644240.5243132621
• The cube root of 13280488999047 is 23681.2536091457

Scales and comparisons

• 13,280,488,999,047 seconds is equal to 422,278 years, 24 weeks, 3 days, 9 hours, 57 minutes, 27 seconds.
• To count from 1 to 13,280,488,999,047 would take you about one million, fifty-five thousand, six hundred ninety-six 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 13280488999047 cubic inches would be around 1973.4 feet tall.

Recreational maths with 13280488999047

• 13280488999047 backwards is 74099988408231
• The number of decimal digits it has is: 14
• The sum of 13280488999047's digits is 72
• More coming soon!