1311982921620

Names of 1311982921620

• Cardinal: 1311982921620 can be written as One trillion, three hundred eleven billion, nine hundred eighty-two million, nine hundred twenty-one thousand, six hundred twenty.

Scientific notation

• Scientific notation: 1.31198292162 × 10¹²

Factors of 1311982921620

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1962

Divisors of 1311982921620

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 27 28 30 35 36 42 45 54 60 63 70 81 84 90 105 108 126 135 140 151 162 180 189 210 252 270 302 315 324 378 405 420 453 540 567 604 630 701 755 756 810 906 945 1057 1093 1134 1260 1359 1402 1510 1620 1812 1890 2103 2114 2186 2265 2268 2718 2804 2835 3020 3171 3279 3505 3780 4077 4206 4228 4372 4530 4907 5285 5436 5465 5670 6309 6342 6558 6795 7010 7651 8154 8412 9060 9513 9814 9837 10515 10570 10930 11340 12231 12618 12684 13116 13590 14020 14721 15302 15855 16308 16395 18927 19026 19628 19674 20385 21030 21140 21860 22953 24462 24535 25236 27180 28539 29442 29511 30604 31545 31710 32790 37854 38052 38255 39348 40770 42060 44163 45906 47565 48924 49070 49185 56781 57078 58884 59022 61155 63090 63420 65580 68859 73605 75708 76510 81540 85617 88326 88533 91812 94635 95130 98140 98370 105851 113562 114156 114765 118044 122310 126180 132489 137718 142695 147210 147555 153020 165043 171234 176652 177066 189270 190260 196740 206577 211702 220815 227124 229530 244620 264978 275436 283905 285390 294420 295110 317553 330086 342468 344295 354132 378540 397467 413154 423404 428085 441630 442665 459060 495129 529255 529956 567810 570780 590220 619731 635106 660172 662445 688590 740957 766193 794934 825215 826308 856170 883260 885330 952659 990258 1032885 1058510 1135620 1155301 1239462 1270212 1324890 1377180 1481914 1485387 1532386 1587765 1589868 1650430 1712340 1770660 1905318 1980516 1987335 2065770 2117020 2222871 2298579 2310602 2475645 2478924 2649780 2857977 2963828 2970774 3064772 3098655 3175530 3300860 3465903 3704785 3810636 3830965 3974670 4131540 4445742 4456161 4597158 4621204 4763295 4951290 5363351 5715954 5776505 5941548 6197310 6351060 6668613 6895737 6931806 7409570 7426935 7661930 7949340 8573931 8891484 8912322 9194316 9526590 9902580 10397709 10726702 11114355 11431908 11492895 11553010 12394620 13337226 13368483 13791474 13863612 14289885 14819140 14853870 15323860 16090053 17147862 17329515 17824644 19053180 20005839 20687211 20795418 21453404 22228710 22280805 22985790 23106020 26674452 26736966 26816755 27582948 28579770 29707740 31193127 32180106 33343065 34295724 34478685 34659030 40011678 41374422 41590836 42869655 44457420 44561610 45971580 48270159 51988545 53473932 53633510 57159540 60017517 62061633 62386254 64360212 66686130 66842415 68957370 69318060 80023356 80450265 82748844 85739310 89123220 93579381 96540318 100029195 103436055 103977090 107267020 115695143 120035034 124123266 124772508 133372260 133684830 137914740 144810477 155965635 160900530 171478620 187158762 193080636 200058390 206872110 207954180 231390286 240070068 241350795 248246532 267369660 289620954 300087585 310308165 311931270 321801060 347085429 374317524 400116780 413744220 434431431 462780572 467896905 482701590 578475715 579241908 600175170 620616330 623862540 694170858 724052385 809866001 868862862 935793810 965403180 1041256287 1156951430 1200350340 1241232660 1388341716 1448104770 1619732002 1735427145 1737725724 1871587620 2082512574 2172157155 2313902860 2429598003 2896209540 3123768861 3239464004 3470854290 4049330005 4165025148 4344314310 4859196006 5206281435 6247537722 6941708580 7288794009 8098660010 8688628620 9371306583 9718392012 10412562870 12147990015 12495075444 14577588018 15618844305 16197320020 18742613166 20825125740 21866382027 24295980030 29155176036 31237688610 36443970045 37485226332 43732764054 46856532915 48591960060 62475377220 65599146081 72887940090 87465528108 93713065830 109331910135 131198292162 145775880180 187426131660 218663820270 262396584324 327995730405 437327640540 655991460810 1311982921620
• Sum of all divisors σ(n): 4745944659456
• Sum of proper divisors (its aliquot sum) s(n): 3433961737836
• 1311982921620 is an abundant number, because the sum of its proper divisors (3433961737836) is greater than itself. Its abundance is 2121978816216

Bases of 1311982921620

• Binary: 10011000101111000010001101010011110010100₂
• Hexadecimal: 0x1317846A794
• Base-36: GQPSR990

Squares and roots of 1311982921620

• 1311982921620 squared (1311982921620²) is 1721299186622551063424400
• 1311982921620 cubed (1311982921620³) is 2258315135847184164369182233995528000
• The square root of 1311982921620 is 1145418.2300016009
• The cube root of 1311982921620 is 10947.3598483789

Scales and comparisons

• 1,311,982,921,620 seconds is equal to 41,716 years, 51 weeks, 6 days, 12 hours, 27 minutes.
• To count from 1 to 1,311,982,921,620 would take you about one hundred four thousand, two hundred ninety-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 1311982921620 cubic inches would be around 912.3 feet tall.

Recreational maths with 1311982921620

• 1311982921620 backwards is 0261292891131
• 1311982921620 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1311982921620's digits is 45
• More coming soon!