19794117320019

Names of 19794117320019

• Cardinal: 19794117320019 can be written as Nineteen trillion, seven hundred ninety-four billion, one hundred seventeen million, three hundred twenty thousand and nineteen.

Scientific notation

• Scientific notation: 1.9794117320019 × 10¹³

Factors of 19794117320019

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2185

Divisors of 19794117320019

• Number of divisors d(n): 256
• Complete list of divisors:
  1 3 7 9 21 27 31 63 71 93 151 181 189 213 217 279 453 497 543 639 651 837 1057 1267 1359 1491 1629 1741 1917 1953 2201 3171 3801 4077 4473 4681 4887 5223 5611 5859 6603 9513 10721 11403 12187 12851 13419 14043 15407 15669 16833 19809 27331 28539 32163 32767 34209 36561 38553 39277 42129 46221 47007 50499 53971 59427 75047 81993 89957 96489 98301 109683 115659 117831 123611 126387 138663 151497 161913 191317 225141 245979 262891 269871 289467 294903 315121 329049 332351 346977 353493 370833 377797 398381 415989 485739 573951 675423 737937 788673 809613 847261 865277 884709 945363 997053 1060479 1112499 1133391 1195143 1457217 1721853 1840237 1940501 2026269 2205847 2326457 2366019 2428839 2541783 2595831 2788667 2836089 2991159 3337497 3400173 3585429 3831941 5165559 5520711 5821503 5930827 6617541 6979371 7098057 7625349 7787493 8149621 8366001 8508267 8973477 9768751 10200519 10756287 11495823 13583507 16562133 17464509 17792481 18665261 19852623 20938113 22373591 22876047 23362479 24448863 25098003 26823587 29306253 34487469 40750521 47583271 49686399 52393527 53377443 55995783 57047347 59557869 60155531 62814339 67120773 68381257 73346589 75294009 80470761 87918759 103462407 122251563 130656827 142749813 156615137 160132329 167987349 171142041 180466593 201362319 205143771 220039767 241412283 263756277 333082897 366754689 391970481 421088717 428249439 469845411 503962047 513426123 541399779 578623091 604086957 615431313 693581321 724236849 999248691 1175911443 1263266151 1284748317 1409536233 1475081401 1540278369 1624199337 1735869273 1846293939 2080743963 2997746073 3378412241 3527734329 3789798453 4050361637 4228608699 4425244203 4855069247 5207607819 6242231889 8993238219 10135236723 10325569807 11369395359 12151084911 13275732609 14565207741 15622823457 18726695667 23648885687 30405710169 30976709421 36453254733 39827197827 43695623223 70946657061 91217130507 92930128263 104730779471 109359764199 131086869669 212839971183 278790384789 314192338413 638519913549 733115456297 942577015239 2199346368891 2827731045717 6598039106673 19794117320019
• Sum of all divisors σ(n): 35530030448640
• Sum of proper divisors (its aliquot sum) s(n): 15735913128621
• 19794117320019 is a deficient number, because the sum of its proper divisors (15735913128621) is less than itself. Its deficiency is 4058204191398

Bases of 19794117320019

• Binary: 100100000000010101101010101001101110101010011₂
• Hexadecimal: 0x1200AD54DD53
• Base-36: 70LAIDSUR

Squares and roots of 19794117320019

• 19794117320019 squared (19794117320019²) is 391807080478676158858160361
• 19794117320019 cubed (19794117320019³) is 7755475317809041981254478272025857566859
• The square root of 19794117320019 is 4449058.0261465459
• The cube root of 19794117320019 is 27050.7127914183

Scales and comparisons

• 19,794,117,320,019 seconds is equal to 629,391 years, 36 weeks, 4 days, 2 hours, 13 minutes, 39 seconds.
• To count from 1 to 19,794,117,320,019 would take you about one million, five hundred seventy-three thousand, four hundred seventy-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 19794117320019 cubic inches would be around 2254.2 feet tall.

Recreational maths with 19794117320019

• 19794117320019 backwards is 91002371149791
• The number of decimal digits it has is: 14
• The sum of 19794117320019's digits is 54
• More coming soon!