1080393991820

Names of 1080393991820

• Cardinal: 1080393991820 can be written as One trillion, eighty billion, three hundred ninety-three million, nine hundred ninety-one thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 1.08039399182 × 10¹²

Factors of 1080393991820

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4886

Divisors of 1080393991820

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 10 11 13 20 22 26 44 52 55 65 67 110 130 134 143 220 260 268 286 335 572 670 715 737 871 1340 1430 1474 1742 2089 2699 2860 2948 3484 3685 4178 4355 5398 7370 8356 8710 9581 10445 10796 13495 14740 17420 19162 20890 22979 26990 27157 29689 35087 38324 41780 45958 47905 53980 54314 59378 70174 91916 95810 108628 114895 118756 135785 139963 140348 148445 175435 180833 191620 229790 271570 279926 296890 298727 350870 361666 385957 459580 543140 559852 593780 597454 699815 701740 723332 771914 904165 1194908 1399630 1493635 1539593 1543828 1808330 1819519 1929785 1989163 2350829 2799260 2987270 3079186 3616660 3639038 3859570 3978326 4701658 5638211 5974540 6158372 7278076 7697965 7719140 7956652 9097595 9403316 9945815 11276422 11754145 15395930 18195190 19891630 20014709 22552844 23508290 25859119 28191055 30791860 36390380 39783260 40029418 47016580 51718238 56382110 62020321 73296743 80058836 100073545 103436476 112764220 124040642 129295595 146593486 200147090 248081284 258591190 293186972 310101605 366483715 377760137 400294180 517182380 620203210 732967430 755520274 806264173 1240406420 1465934860 1511040548 1612528346 1888800685 3225056692 3777601370 4031320865 4155361507 4910881781 7555202740 8062641730 8310723014 9821763562 16125283460 16621446028 19643527124 20776807535 24554408905 41553615070 49108817810 54019699591 83107230140 98217635620 108039399182 216078798364 270098497955 540196995910 1080393991820
• Sum of all divisors σ(n): 2707556544000
• Sum of proper divisors (its aliquot sum) s(n): 1627162552180
• 1080393991820 is an abundant number, because the sum of its proper divisors (1627162552180) is greater than itself. Its abundance is 546768560360

Bases of 1080393991820

• Binary: 1111101110001100100000000000011010001100₂
• Hexadecimal: 0xFB8C80068C
• Base-36: DSBQORD8

Squares and roots of 1080393991820

• 1080393991820 squared (1080393991820²) is 1167251177560754226912400
• 1080393991820 cubed (1080393991820³) is 1261091159181458869783825909456568000
• The square root of 1080393991820 is 1039420.0266590981
• The cube root of 1080393991820 is 10261.1031515907

Scales and comparisons

• 1,080,393,991,820 seconds is equal to 34,353 years, 9 weeks, 5 days, 2 hours, 10 minutes, 20 seconds.
• To count from 1 to 1,080,393,991,820 would take you about eighty-five thousand, eight hundred eighty-two 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 1080393991820 cubic inches would be around 855.1 feet tall.

Recreational maths with 1080393991820

• 1080393991820 backwards is 0281993930801
• The number of decimal digits it has is: 13
• The sum of 1080393991820's digits is 53
• More coming soon!