1978324340160

Names of 1978324340160

• Cardinal: 1978324340160 can be written as One trillion, nine hundred seventy-eight billion, three hundred twenty-four million, three hundred forty thousand, one hundred sixty.

Scientific notation

• Scientific notation: 1.97832434016 × 10¹²

Factors of 1978324340160

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 4602

Divisors of 1978324340160

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 61 64 70 80 84 96 105 112 120 122 140 160 168 183 192 210 224 240 244 280 305 320 336 366 420 427 448 480 488 560 610 672 732 840 854 915 960 976 1120 1220 1281 1344 1464 1680 1708 1723 1830 1952 2135 2240 2440 2562 2801 2928 3360 3416 3446 3660 3904 4270 4880 5124 5169 5602 5856 6405 6720 6832 6892 7320 8403 8540 8615 9760 10248 10338 11204 11712 12061 12810 13664 13784 14005 14640 16806 17080 17230 19520 19607 20496 20676 22408 24122 25620 25845 27328 27568 28010 29280 33612 34160 34460 36183 39214 40992 41352 42015 44816 48244 51240 51690 55136 56020 58560 58821 60305 67224 68320 68920 72366 78428 81984 82704 84030 89632 96488 98035 102480 103380 105103 110272 112040 117642 120610 134448 136640 137840 144732 156856 165408 168060 170861 179264 180915 192976 196070 204960 206760 210206 224080 235284 241220 268896 275680 289464 294105 313712 315309 330816 336120 341722 361830 385952 392140 409920 413520 420412 448160 470568 482440 512583 525515 537792 551360 578928 588210 627424 630618 672240 683444 723660 735721 771904 784280 827040 840824 854305 896320 941136 964880 1025166 1051030 1157856 1176420 1196027 1254848 1261236 1344480 1366888 1447320 1471442 1568560 1576545 1654080 1681648 1708610 1882272 1929760 2050332 2102060 2207163 2315712 2352840 2392054 2522472 2562915 2688960 2733776 2894640 2942884 3137120 3153090 3363296 3417220 3588081 3678605 3764544 3859520 4100664 4204120 4414326 4705680 4784108 4826123 5044944 5125830 5467552 5789280 5885768 5980135 6274240 6306180 6726592 6834440 7176162 7357210 8201328 8408240 8828652 9411360 9568216 9652246 10089888 10251660 10935104 11035815 11578560 11771536 11960270 12612360 13668880 14352324 14478369 14714420 16402656 16816480 17657304 17940405 18822720 19136432 19304492 20179776 20503320 22071630 23543072 23920540 24130615 25224720 27337760 28704648 28956738 29428840 32805312 33632960 33782861 35314608 35880810 38272864 38608984 41006640 44143260 47086144 47841080 48261230 50449440 54675520 57409296 57913476 58857680 67565722 70629216 71761620 72391845 76545728 77217968 82013280 88286520 95682160 96522460 100898880 101348583 114818592 115826952 117715360 135131444 141258432 143523240 144783690 154435936 164026560 168914305 176573040 191364320 193044920 202697166 229637184 231653904 235430720 270262888 287046480 289567380 294393503 308871872 337828610 353146080 382728640 386089840 405394332 463307808 506742915 540525776 574092960 579134760 588787006 675657220 706292160 772179680 810788664 883180509 926615616 1013485830 1081051552 1148185920 1158269520 1177574012 1351314440 1471967515 1544359360 1621577328 1766361018 2026971660 2060754521 2162103104 2316539040 2355148024 2702628880 2943935030 3243154656 3532722036 4053943320 4121509042 4415902545 4633078080 4710296048 5405257760 5887870060 6182263563 6486309312 7065444072 8107886640 8243018084 8831805090 9420592096 10303772605 10810515520 11775740120 12364527126 14130888144 16215773280 16486036168 17663610180 18841184192 20607545210 23551480240 24729054252 28261776288 30911317815 32431546560 32972072336 35327220360 41215090420 47102960480 49458108504 56523552576 61822635630 65944144672 70654440720 82430180840 94205920960 98916217008 123645271260 131888289344 141308881440 164860361680 197832434016 247290542520 282617762880 329720723360 395664868032 494581085040 659441446720 989162170080 1978324340160
• Sum of all divisors σ(n): 7303012291584
• Sum of proper divisors (its aliquot sum) s(n): 5324687951424
• 1978324340160 is an abundant number, because the sum of its proper divisors (5324687951424) is greater than itself. Its abundance is 3346363611264

Bases of 1978324340160

• Binary: 11100110010011101010100011100110111000000₂
• Hexadecimal: 0x1CC9D51CDC0
• Base-36: P8TV8EDC

Squares and roots of 1978324340160

• 1978324340160 squared (1978324340160²) is 3913767194869499388825600
• 1978324340160 cubed (1978324340160³) is 7742700903330056515707928397316096000
• The square root of 1978324340160 is 1406529.1821217219
• The cube root of 1978324340160 is 12553.5290365111

Scales and comparisons

• 1,978,324,340,160 seconds is equal to 62,904 years, 30 weeks, 6 days, 10 hours, 56 minutes.
• To count from 1 to 1,978,324,340,160 would take you about one hundred fifty-seven thousand, two hundred sixty-one 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 1978324340160 cubic inches would be around 1046.1 feet tall.

Recreational maths with 1978324340160

• 1978324340160 backwards is 0610434238791
• 1978324340160 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1978324340160's digits is 48
• More coming soon!