19440124128672

Names of 19440124128672

• Cardinal: 19440124128672 can be written as Nineteen trillion, four hundred forty billion, one hundred twenty-four million, one hundred twenty-eight thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.9440124128672 × 10¹³

Factors of 19440124128672

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 190

Divisors of 19440124128672

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 32 39 41 48 52 78 82 96 104 123 131 156 164 169 208 246 262 312 328 338 393 416 492 507 524 533 624 656 676 786 984 1014 1048 1066 1248 1312 1352 1572 1599 1703 1968 2028 2096 2132 2197 2704 3144 3198 3406 3936 4056 4192 4264 4394 5109 5371 5408 6288 6396 6591 6812 6929 8112 8528 8788 10218 10742 12576 12792 13182 13624 13858 16113 16224 17056 17161 17576 20436 20787 21484 22139 25584 26364 27248 27716 32226 34322 35152 40872 41574 42968 44278 51168 51483 52728 54496 55432 64452 66417 68644 69823 70304 81744 83148 85936 88556 90077 102966 105456 110864 128904 132834 137288 139646 163488 166296 171872 177112 180154 205932 209469 210912 221728 223093 257808 265668 270231 274576 279292 287807 332592 354224 360308 411864 418938 446186 515616 531336 540462 549152 558584 575614 665184 669279 703601 708448 720616 823728 837876 863421 892372 907699 1062672 1080924 1117168 1151228 1338558 1407202 1441232 1647456 1675752 1726842 1784744 1815398 2110803 2125344 2161848 2234336 2248091 2302456 2677116 2723097 2814404 2882464 2900209 3351504 3453684 3569488 3630796 4221606 4323696 4496182 4604912 5354232 5446194 5628808 5800418 6703008 6744273 6907368 7138976 7261592 8443212 8647392 8700627 8992364 9146813 9209824 10708464 10892388 11257616 11600836 11800087 13488546 13814736 14523184 16886424 17401254 17984728 18293626 21416928 21784776 22515232 23201672 23600174 26977092 27440439 27629472 29046368 29225183 33772848 34802508 35400261 35969456 36587252 37702717 43569552 46403344 47200348 53954184 54880878 58450366 67545696 69605016 70800522 71938912 73174504 75405434 87139104 87675549 92171731 92806688 94400696 107908368 109761756 113108151 116900732 118908569 139210032 141601044 146349008 150810868 175351098 184343462 188801392 215816736 219523512 226216302 233801464 237817138 276515193 278420064 283202088 292698016 301621736 350702196 356725707 368686924 377602784 379927379 439047024 452432604 467602928 475634276 553030386 566404176 603243472 701404392 713451414 737373848 759854758 878094048 904865208 935205856 951268552 1106060772 1132808352 1139782137 1198232503 1206486944 1402808784 1426902828 1474747696 1519709516 1545811397 1809730416 1902537104 2212121544 2279564274 2396465006 2805617568 2853805656 2949495392 3039419032 3091622794 3594697509 3619460832 3805074208 4424243088 4559128548 4637434191 4792930012 4939055927 5707611312 6078838064 6183245588 7189395018 8848486176 9118257096 9274868382 9585860024 9878111854 11415222624 12157676128 12366491176 14378790036 14817167781 15577022539 18236514192 18549736764 19171720048 19756223708 24732982352 28757580072 29634335562 31154045078 36473028384 37099473528 38343440096 39512447416 46731067617 49465964704 57515160144 59268671124 62308090156 74198947056 79024894832 93462135234 115030320288 118537342248 124616180312 148397894112 158049789664 186924270468 202501293007 237074684496 249232360624 373848540936 405002586014 474149368992 498464721248 607503879021 747697081872 810005172028 1215007758042 1495394163744 1620010344056 2430015516084 3240020688112 4860031032168 6480041376224 9720062064336 19440124128672
• Sum of all divisors σ(n): 57064841729280
• Sum of proper divisors (its aliquot sum) s(n): 37624717600608
• 19440124128672 is an abundant number, because the sum of its proper divisors (37624717600608) is greater than itself. Its abundance is 18184593471936

Bases of 19440124128672

• Binary: 100011010111001000001101100010110110110100000₂
• Hexadecimal: 0x11AE41B16DA0
• Base-36: 6W2O3Z6AO

Squares and roots of 19440124128672

• 19440124128672 squared (19440124128672²) is 377918426138175287212483584
• 19440124128672 cubed (19440124128672³) is 7346781114638488445197585777129103720448
• The square root of 19440124128672 is 4409095.6134645119
• The cube root of 19440124128672 is 26888.4857087293

Scales and comparisons

• 19,440,124,128,672 seconds is equal to 618,135 years, 42 weeks, 2 days, 16 hours, 11 minutes, 12 seconds.
• To count from 1 to 19,440,124,128,672 would take you about one million, five hundred forty-five thousand, three hundred thirty-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 19440124128672 cubic inches would be around 2240.7 feet tall.

Recreational maths with 19440124128672

• 19440124128672 backwards is 27682142104491
• The number of decimal digits it has is: 14
• The sum of 19440124128672's digits is 51
• More coming soon!