1081955273220

Names of 1081955273220

• Cardinal: 1081955273220 can be written as One trillion, eighty-one billion, nine hundred fifty-five million, two hundred seventy-three thousand, two hundred twenty.

Scientific notation

• Scientific notation: 1.08195527322 × 10¹²

Factors of 1081955273220

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3248

Divisors of 1081955273220

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 19 20 30 36 38 43 45 57 60 76 86 90 95 114 127 129 171 172 180 190 215 228 254 258 285 342 361 380 381 387 430 508 516 570 635 645 684 722 762 774 817 855 860 1083 1140 1143 1270 1290 1444 1524 1548 1634 1710 1805 1905 1935 2166 2286 2413 2451 2540 2580 3049 3249 3268 3420 3610 3810 3870 4085 4332 4572 4826 4902 5415 5461 5715 6098 6498 7220 7239 7353 7620 7740 8170 9147 9652 9804 10830 10922 11430 12065 12196 12255 12996 14478 14706 15245 15523 16245 16340 16383 18294 21660 21717 21844 22860 24130 24510 27305 27441 28956 29412 30490 31046 32490 32766 36195 36588 36765 43434 45735 45847 46569 48260 49020 49149 54610 54882 57931 60980 62092 64980 65532 72390 73530 77615 81915 86868 91470 91694 93138 98298 103759 108585 109220 109764 115862 131107 137205 137541 139707 144780 147060 155230 163830 173793 182940 183388 186276 196596 207518 217170 229235 231724 232845 245745 262214 274410 275082 279414 289655 310460 311277 327660 347586 387223 393321 412623 415036 434340 458470 465690 491490 518795 521379 524428 548820 550164 558828 579310 622554 655535 687705 695172 698535 774446 786642 825246 868965 916940 931380 933831 982980 1037590 1042758 1100689 1158620 1161669 1179963 1245108 1311070 1375410 1397070 1548892 1556385 1573284 1650492 1737930 1867662 1936115 1966605 1971421 2063115 2075180 2085516 2201378 2323338 2359926 2491033 2606895 2622140 2750820 2794140 3112770 3302067 3475860 3485007 3735324 3872230 3933210 3942842 4126230 4402756 4646676 4669155 4719852 4982066 5213790 5503445 5808345 5899815 5914263 6225540 6604134 6970014 7357237 7473099 7744460 7866420 7885684 8252460 9338310 9857105 9906201 9964132 10427580 11006890 11616690 11799630 11828526 12455165 13208268 13940028 14714474 14946198 16510335 16650589 17425035 17742789 18676620 19714210 19812402 22013780 22071711 22419297 23233380 23599260 23657052 24910330 29428948 29571315 29892396 33020670 33301178 34850070 35485578 36786185 37365495 39428420 39624804 44143422 44838594 47329627 49531005 49820660 49951767 59142630 66041340 66215133 66602356 69700140 70971156 73572370 74730990 83252945 88286844 88713945 89677188 94659254 99062010 99903534 110358555 112096485 118285260 132430266 139787503 141988881 147144740 149461980 149855301 166505890 177427890 189318508 198124020 199807068 220717110 224192970 236648135 249758835 264860532 279575006 283977762 299710602 316361191 331075665 333011780 354855780 419362509 425966643 441434220 448385940 473296270 499517670 559150012 567955524 599421204 632722382 662151330 698937515 709944405 749276505 838725018 851933286 946592540 949083573 999035340 1258087527 1265444764 1324302660 1397875030 1419888810 1498553010 1581805955 1677450036 1703866572 1898167146 2096812545 2129833215 2516175054 2795750060 2839777620 2847250719 2997106020 3163611910 3796334292 4193625090 4259666430 4745417865 5032350108 5694501438 6010862629 6290437635 6327223820 8387250180 8519332860 9490835730 11389002876 12021725258 12580875270 14236253595 18032587887 18981671460 24043450516 25161750540 28472507190 30054313145 36065175774 54097763661 56945014380 60108626290 72130351548 90162939435 108195527322 120217252580 180325878870 216391054644 270488818305 360651757740 540977636610 1081955273220
• Sum of all divisors σ(n): 3573387417600
• Sum of proper divisors (its aliquot sum) s(n): 2491432144380
• 1081955273220 is an abundant number, because the sum of its proper divisors (2491432144380) is greater than itself. Its abundance is 1409476871160

Bases of 1081955273220

• Binary: 1111101111101001100011110100101000000100₂
• Hexadecimal: 0xFBE98F4A04
• Base-36: DT1K8FT0

Squares and roots of 1081955273220

• 1081955273220 squared (1081955273220²) is 1170627213248564849168400
• 1081955273220 cubed (1081955273220³) is 1266566286349118185154884311790248000
• The square root of 1081955273220 is 1040170.7904089599
• The cube root of 1081955273220 is 10266.0435587399

Scales and comparisons

• 1,081,955,273,220 seconds is equal to 34,402 years, 43 weeks, 1 day, 11 hours, 27 minutes.
• To count from 1 to 1,081,955,273,220 would take you about eighty-six thousand and seven 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 1081955273220 cubic inches would be around 855.5 feet tall.

Recreational maths with 1081955273220

• 1081955273220 backwards is 0223725591801
• 1081955273220 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1081955273220's digits is 45
• More coming soon!