1944162749374464

Names of 1944162749374464

• Cardinal: 1944162749374464 can be written as One quadrillion, nine hundred forty-four trillion, one hundred sixty-two billion, seven hundred forty-nine million, three hundred seventy-four thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 1.944162749374464 × 10¹⁵

Factors of 1944162749374464

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 1835

Divisors of 1944162749374464

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 29 32 48 58 64 87 96 116 128 174 192 232 256 348 384 464 512 696 768 841 928 1024 1392 1536 1682 1801 1856 2048 2523 2784 3072 3364 3602 3712 4096 5046 5403 5568 6144 6728 7204 7424 8192 10092 10806 11136 12288 13456 14408 14848 20184 21612 22272 24389 24576 26912 28816 29696 40368 43224 44544 48778 52229 53824 57632 59392 73167 80736 86448 89088 97556 104458 107648 115264 118784 146334 156687 161472 172896 178176 195112 208916 215296 230528 237568 292668 313374 322944 345792 356352 390224 417832 430592 461056 585336 626748 645888 691584 712704 780448 835664 861184 922112 1170672 1253496 1291776 1383168 1514641 1560896 1671328 1722368 1844224 2341344 2506992 2583552 2766336 3029282 3121792 3243601 3342656 3444736 3688448 4543923 4682688 5013984 5167104 5532672 6058564 6243584 6487202 6685312 6889472 7376896 9087846 9365376 9730803 10027968 10334208 11065344 12117128 12487168 12974404 13370624 14753792 18175692 18730752 19461606 20055936 20668416 22130688 24234256 24974336 25948808 26741248 36351384 37461504 38923212 40111872 43924589 44261376 48468512 49948672 51897616 53482496 72702768 74923008 77846424 80223744 87849178 94064429 96937024 99897344 103795232 106964992 131773767 145405536 149846016 155692848 160447488 175698356 188128858 193874048 199794688 207590464 213929984 263547534 282193287 290811072 299692032 311385696 320894976 351396712 376257716 387748096 415180928 427859968 527095068 564386574 581622144 599384064 622771392 641789952 702793424 752515432 775496192 830361856 1054190136 1128773148 1163244288 1245542784 1283579904 1405586848 1505030864 1550992384 1660723712 2108380272 2257546296 2326488576 2491085568 2727868441 2811173696 3010061728 3101984768 3321447424 4216760544 4515092592 4652977152 4982171136 5455736882 5622347392 6020123456 6203969536 6642894848 8183605323 8433521088 9030185184 9305954304 9964342272 10911473764 11244694784 12040246912 12407939072 13285789696 16367210646 16867042176 18060370368 18611908608 19928684544 21822947528 22489389568 24080493824 26571579392 32734421292 33734084352 36120740736 37223817216 39857369088 43645895056 44978779136 48160987648 65468842584 67468168704 72241481472 79108184789 79714738176 87291790112 89957558272 96321975296 130937685168 134936337408 144482962944 158216369578 174583580224 179915116544 192643950592 237324554367 261875370336 269872674816 288965925888 316432739156 349167160448 359830233088 385287901184 474649108734 523750740672 539745349632 577931851776 632865478312 698334320896 770575802368 949298217468 1047501481344 1079490699264 1155863703552 1265730956624 1396668641792 1898596434936 2095002962688 2311727407104 2531461913248 2793337283584 3797192869872 4190005925376 5062923826496 5586674567168 7594385739744 8380011850752 10125847652992 11173349134336 15188771479488 16760023701504 20251695305984 22346698268672 30377542958976 33520047403008 40503390611968 60755085917952 67040094806016 81006781223936 121510171835904 162013562447872 243020343671808 324027124895744 486040687343616 648054249791488 972081374687232 1944162749374464
• Sum of all divisors σ(n): 5372239949742960
• Sum of proper divisors (its aliquot sum) s(n): 3428077200368496
• 1944162749374464 is an abundant number, because the sum of its proper divisors (3428077200368496) is greater than itself. Its abundance is 1483914450994032

Bases of 1944162749374464

• Binary: 110111010000011010010101010000011111110000000000000₂
• Hexadecimal: 0x6E834AA0FE000
• Base-36: J55C1C6L1C

Squares and roots of 1944162749374464

• 1944162749374464 squared (1944162749374464²) is 3779768796055274920423295287296
• 1944162749374464 cubed (1944162749374464³) is 7348485694538630987686952477189524983166009344
• The square root of 1944162749374464 is 44092660.9468567229
• The cube root of 1944162749374464 is 124808.5121289403

Scales and comparisons

• 1,944,162,749,374,464 seconds is equal to 61,818,361 years, 38 weeks, 3 days, 7 hours, 34 minutes, 24 seconds.
• To count from 1 to 1,944,162,749,374,464 would take you about one hundred eighty-five million, four hundred fifty-five thousand and eighty-five 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 1944162749374464 cubic inches would be around 10400.7 feet tall.

Recreational maths with 1944162749374464

• 1944162749374464 backwards is 4644739472614491
• The number of decimal digits it has is: 16
• The sum of 1944162749374464's digits is 75
• More coming soon!