1131091183890

Names of 1131091183890

• Cardinal: 1131091183890 can be written as One trillion, one hundred thirty-one billion, ninety-one million, one hundred eighty-three thousand, eight hundred ninety.

Scientific notation

• Scientific notation: 1.13109118389 × 10¹²

Factors of 1131091183890

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1106

Divisors of 1131091183890

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 27 30 45 47 54 81 90 94 135 141 162 235 243 270 282 405 423 470 486 705 729 810 846 1049 1215 1269 1410 1458 2098 2115 2187 2430 2538 3147 3645 3807 4230 4374 5245 6294 6345 7290 7614 9441 10490 10935 11421 12690 15735 18882 19035 21870 22842 28323 31470 34263 38070 47205 49303 56646 57105 68526 84969 94410 98606 102789 114210 141615 147909 169938 171315 205578 246515 254907 283230 295818 342630 424845 443727 493030 509814 513945 739545 764721 849690 887454 1027890 1100401 1274535 1331181 1479090 1529442 2200802 2218635 2294163 2549070 2662362 3301203 3823605 3993543 4437270 4588326 5502005 6602406 6655905 7647210 7987086 9903609 11004010 11470815 11980629 13311810 16506015 19807218 19967715 22941630 23961258 29710827 33012030 35941887 39935430 49518045 51718847 59421654 59903145 71883774 89132481 99036090 103437694 107825661 119806290 148554135 155156541 178264962 179709435 215651322 258594235 267397443 297108270 310313082 359418870 445662405 465469623 517188470 534794886 539128305 775782705 802192329 891324810 930939246 1078256610 1336987215 1396408869 1551565410 1604384658 2327348115 2406576987 2673974430 2792817738 4010961645 4189226607 4654696230 4813153974 6982044345 8021923290 8378453214 12032884935 12567679821 13964088690 20946133035 24065769870 25135359642 37703039463 41892266070 62838399105 75406078926 113109118389 125676798210 188515197315 226218236778 377030394630 565545591945 1131091183890
• Sum of all divisors σ(n): 3121424017920
• Sum of proper divisors (its aliquot sum) s(n): 1990332834030
• 1131091183890 is an abundant number, because the sum of its proper divisors (1990332834030) is greater than itself. Its abundance is 859241650140

Bases of 1131091183890

• Binary: 10000011101011010010010011100100100010010₂
• Hexadecimal: 0x1075A49C912
• Base-36: EFM6HJ4I

Squares and roots of 1131091183890

• 1131091183890 squared (1131091183890²) is 1279367266273681795532100
• 1131091183890 cubed (1131091183890³) is 1447081035839611610857543901497869000
• The square root of 1131091183890 is 1063527.7071567059
• The cube root of 1131091183890 is 10419.1559664323

Scales and comparisons

• 1,131,091,183,890 seconds is equal to 35,965 years, 10 weeks, 3 days, 3 hours, 31 minutes, 30 seconds.
• To count from 1 to 1,131,091,183,890 would take you about eighty-nine thousand, nine hundred thirteen 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 1131091183890 cubic inches would be around 868.3 feet tall.

Recreational maths with 1131091183890

• 1131091183890 backwards is 0983811901311
• 1131091183890 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1131091183890's digits is 45
• More coming soon!