1398932729068

Names of 1398932729068

• Cardinal: 1398932729068 can be written as One trillion, three hundred ninety-eight billion, nine hundred thirty-two million, seven hundred twenty-nine thousand and sixty-eight.

Scientific notation

• Scientific notation: 1.398932729068 × 10¹²

Factors of 1398932729068

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 162

Divisors of 1398932729068

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 7 14 19 28 31 38 49 62 76 98 103 124 133 196 206 217 266 343 412 434 532 589 686 721 868 931 1178 1372 1442 1519 1862 1957 2356 2401 2884 3038 3193 3724 3914 4123 4802 5047 6076 6386 6517 7828 8246 9604 10094 10633 12772 13034 13699 16492 16807 20188 21266 22351 26068 27398 28861 33614 35329 42532 44702 45619 54796 57722 60667 67228 70658 74431 89404 91238 95893 115444 117649 121334 141316 148862 156457 182476 191786 202027 235298 242668 247303 297724 312914 319333 383572 404054 424669 470596 494606 521017 625828 638666 671251 808108 823543 849338 989212 1042034 1095199 1277332 1342502 1414189 1647086 1698676 1731121 2084068 2190398 2235331 2685004 2828378 2972683 3294172 3462242 3647119 4380796 4470662 4698757 5656756 5764801 5945366 6924484 7294238 7666393 8941324 9397514 9899323 11529602 11890732 12117847 14588476 15332786 15647317 18795028 19798646 20808781 23059204 24235694 25529833 30665572 31294634 32891299 39597292 41617562 48471388 51059666 53664751 62589268 65782598 69295261 83235124 84824929 102119332 107329502 109531219 131565196 138590522 145661467 169649858 178708831 214659004 219062438 230239093 277181044 291322934 339299716 357417662 375653257 438124876 460478186 485066827 582645868 593774503 714835324 751306514 920956372 970133654 1019630269 1187549006 1502613028 1611673651 1940267308 2039260538 2375098012 2629572799 3223347302 3395467789 4078521076 5259145598 6446694604 6790935578 7137411883 10518291196 11281715557 13581871156 14274823766 18407009593 22563431114 28549647532 36814019186 45126862228 49961883181 73628038372 99923766362 199847532724 349733182267 699466364534 1398932729068
• Sum of all divisors σ(n): 3133592017920
• Sum of proper divisors (its aliquot sum) s(n): 1734659288852
• 1398932729068 is an abundant number, because the sum of its proper divisors (1734659288852) is greater than itself. Its abundance is 335726559784

Bases of 1398932729068

• Binary: 10100010110110110111000110110110011101100₂
• Hexadecimal: 0x145B6E36CEC
• Base-36: HUNSFE24

Squares and roots of 1398932729068

• 1398932729068 squared (1398932729068²) is 1957012780457642292148624
• 1398932729068 cubed (1398932729068³) is 2737729229786564269732409521781002432
• The square root of 1398932729068 is 1182764.8663483373
• The cube root of 1398932729068 is 11184.0459738757

Scales and comparisons

• 1,398,932,729,068 seconds is equal to 44,481 years, 38 weeks, 1 day, 44 minutes, 28 seconds.
• To count from 1 to 1,398,932,729,068 would take you about one hundred eleven thousand, two hundred four 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 1398932729068 cubic inches would be around 932 feet tall.

Recreational maths with 1398932729068

• 1398932729068 backwards is 8609272398931
• The number of decimal digits it has is: 13
• The sum of 1398932729068's digits is 67
• More coming soon!