1081219727140

Names of 1081219727140

• Cardinal: 1081219727140 can be written as One trillion, eighty-one billion, two hundred nineteen million, seven hundred twenty-seven thousand, one hundred forty.

Scientific notation

• Scientific notation: 1.08121972714 × 10¹²

Factors of 1081219727140

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 64812

Divisors of 1081219727140

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 7 10 14 17 20 28 34 35 68 70 79 85 89 119 140 158 170 178 238 316 340 356 395 445 476 553 595 623 790 890 1106 1190 1246 1343 1513 1580 1780 2212 2380 2492 2686 2765 3026 3115 5372 5530 6052 6230 6715 7031 7565 9401 10591 11060 12460 13430 14062 15130 18802 21182 26860 28124 30260 35155 37604 42364 47005 49217 52955 64613 70310 94010 98434 105910 119527 129226 140620 188020 196868 211820 239054 246085 258452 323065 452291 478108 492170 597635 646130 836689 904582 984340 1098421 1195270 1292260 1673378 1809164 2196842 2261455 2390540 3346756 4183445 4393684 4522910 5104427 5492105 5750557 7688947 8366890 9045820 10208854 10984210 11501114 15377894 16733780 20417708 21968420 23002228 25522135 28752785 30755788 35730989 38444735 40253899 51044270 57505570 71461978 76889470 80507798 86775259 97759469 102088540 115011140 142923956 153778940 161015596 173550518 178654945 195518938 201269495 347101036 357309890 391037876 402538990 433876295 454294003 488797345 607426813 684316283 714619780 805077980 867752590 908588006 977594690 1214853626 1368632566 1735505180 1817176012 1955189380 2271470015 2429707252 2737265132 3037134065 3180058021 3421581415 4542940030 6074268130 6360116042 6843162830 7722998051 9085880060 12148536260 12720232084 13686325660 15445996102 15900290105 30891992204 31800580210 38614990255 54060986357 63601160420 77229980510 108121972714 154459961020 216243945428 270304931785 540609863570 1081219727140
• Sum of all divisors σ(n): 2813655398400
• Sum of proper divisors (its aliquot sum) s(n): 1732435671260
• 1081219727140 is an abundant number, because the sum of its proper divisors (1732435671260) is greater than itself. Its abundance is 651215944120

Bases of 1081219727140

• Binary: 1111101110111101101101111011111100100100₂
• Hexadecimal: 0xFBBDB7BF24
• Base-36: DSPEB4TG

Squares and roots of 1081219727140

• 1081219727140 squared (1081219727140²) is 1169036098356696052579600
• 1081219727140 cubed (1081219727140³) is 1263984891282037108362030205130344000
• The square root of 1081219727140 is 1039817.1604373529
• The cube root of 1081219727140 is 10263.7166418771

Scales and comparisons

• 1,081,219,727,140 seconds is equal to 34,379 years, 23 weeks, 5 hours, 5 minutes, 40 seconds.
• To count from 1 to 1,081,219,727,140 would take you about eighty-five thousand, nine hundred forty-eight 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 1081219727140 cubic inches would be around 855.3 feet tall.

Recreational maths with 1081219727140

• 1081219727140 backwards is 0417279121801
• The number of decimal digits it has is: 13
• The sum of 1081219727140's digits is 43
• More coming soon!