19986855534009

Names of 19986855534009

• Cardinal: 19986855534009 can be written as Nineteen trillion, nine hundred eighty-six billion, eight hundred fifty-five million, five hundred thirty-four thousand and nine.

Scientific notation

• Scientific notation: 1.9986855534009 × 10¹³

Factors of 19986855534009

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 199

Divisors of 19986855534009

• Number of divisors d(n): 280
• Complete list of divisors:
  1 3 7 9 13 21 27 39 63 67 81 91 109 117 169 189 201 273 327 351 469 507 567 603 763 819 871 981 1053 1183 1407 1417 1521 1809 2197 2289 2457 2613 2943 3549 4221 4251 4563 5427 6097 6591 6867 7303 7371 7839 8829 9919 10647 11323 12663 12753 13689 15379 18291 18421 19773 20601 21909 23517 28561 29757 31941 33969 37989 38259 46137 51121 54873 55263 59319 61803 65727 70551 79261 85683 89271 94939 95823 101907 114777 128947 138411 147199 153363 164619 165789 177957 197181 199927 237783 239473 257049 267813 284817 305721 371293 386841 415233 441597 460089 493857 497367 591543 599781 664573 713349 718419 771147 803439 854451 917163 1030393 1113879 1160523 1234207 1245699 1324791 1380267 1492101 1676311 1799343 1913587 1993719 2140047 2155257 2313441 2563353 2599051 3091179 3113149 3341637 3481569 3702621 3974373 4140801 4826809 5028933 5398029 5740761 5981157 6420141 6465771 7690059 7797153 8639449 9273537 9339447 10024911 10444707 11107863 11923119 13395109 14480427 15086799 16044691 16194087 17222283 17943471 19397313 21792043 23391459 24876631 25918347 27820611 28018341 30074733 33323589 33787663 40185327 40470937 43441281 45260397 48134073 51666849 53830413 65376129 70174377 74629893 77755041 83461833 84055023 99970767 101362989 112312837 120555981 121412811 130323843 135781191 144402219 155000547 174136417 196128387 208580983 210523131 223889679 233265123 252165069 283296559 304088967 323396203 336938511 361667943 364238433 390971529 433206657 522409251 526122181 588385161 625742949 671669037 699795369 849889677 912266901 970188609 1010815533 1085003829 1092715299 1299619971 1460066881 1567227753 1578366543 1765155483 1877228847 2015007111 2263773421 2549669031 2711552779 2736800703 2910565827 3032446599 3278145897 3682855267 4380200643 4701683259 4735099629 5631686541 6791320263 7649007093 8134658337 8731697481 9097339797 11048565801 13140601929 14105049777 14205298887 16895059623 18980869453 20373960789 22947021279 24403975011 26195092443 33145697403 35250186127 39421805787 42615896661 56942608359 61121882367 73211925033 99437092209 105750558381 118265417361 170827825077 183365647101 219635775099 246751302889 298311276627 317251675143 512483475231 740253908667 951755025429 1537450425693 2220761726001 2855265076287 6662285178003 19986855534009
• Sum of all divisors σ(n): 37861617907520
• Sum of proper divisors (its aliquot sum) s(n): 17874762373511
• 19986855534009 is a deficient number, because the sum of its proper divisors (17874762373511) is less than itself. Its deficiency is 2112093160498

Bases of 19986855534009

• Binary: 100100010110110001101011011001001110110111001₂
• Hexadecimal: 0x122D8D6C9DB9
• Base-36: 731U1QMK9

Squares and roots of 19986855534009

• 19986855534009 squared (19986855534009²) is 399474394137346188555612081
• 19986855534009 cubed (19986855534009³) is 7984237005158910094353778903589106762729
• The square root of 19986855534009 is 4470666.1174828297
• The cube root of 19986855534009 is 27138.2282677185

Scales and comparisons

• 19,986,855,534,009 seconds is equal to 635,520 years, 9 weeks, 3 days, 11 hours, 9 seconds.
• To count from 1 to 19,986,855,534,009 would take you about one million, five hundred eighty-eight thousand, eight hundred 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 19986855534009 cubic inches would be around 2261.5 feet tall.

Recreational maths with 19986855534009

• 19986855534009 backwards is 90043555868991
• The number of decimal digits it has is: 14
• The sum of 19986855534009's digits is 72
• More coming soon!