1982745326520

Names of 1982745326520

• Cardinal: 1982745326520 can be written as One trillion, nine hundred eighty-two billion, seven hundred forty-five million, three hundred twenty-six thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.98274532652 × 10¹²

Factors of 1982745326520

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4168

Divisors of 1982745326520

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 28 30 35 36 40 42 45 56 60 63 70 72 84 90 105 120 126 140 168 180 210 252 257 280 315 360 420 504 514 630 771 840 1028 1093 1260 1285 1542 1799 2056 2186 2313 2520 2570 2801 3084 3279 3598 3855 4372 4626 5140 5397 5465 5602 6168 6558 7196 7651 7710 8403 8744 8995 9252 9837 10280 10794 10930 11204 11565 13116 14005 14392 15302 15420 16191 16395 16806 17990 18504 19607 19674 21588 21860 22408 22953 23130 25209 26232 26985 28010 30604 30840 32382 32790 33612 35980 38255 39214 39348 42015 43176 43720 45906 46260 49185 50418 53970 56020 58821 61208 64764 65580 67224 68859 71960 76510 78428 78696 80955 84030 91812 92520 98035 98370 100836 107940 112040 114765 117642 126045 129528 131160 137718 153020 156856 161910 168060 176463 183624 196070 196740 201672 215880 229530 235284 252090 275436 280901 294105 306040 323820 336120 344295 352926 392140 393480 459060 470568 504180 550872 561802 588210 647640 688590 705852 719857 784280 842703 882315 918120 1008360 1123604 1176420 1377180 1404505 1411704 1439714 1685406 1764630 1966307 2159571 2247208 2352840 2528109 2754360 2809010 2879428 3061493 3370812 3529260 3599285 3932614 4213515 4319142 5038999 5056218 5618020 5758856 5898921 6122986 6478713 6741624 7058520 7198570 7865228 8427030 8638284 9184479 9831535 10077998 10112436 10797855 11236040 11797842 12245972 12640545 12957426 14397140 15116997 15307465 15730456 16854060 17276568 17696763 18368958 19663070 20155996 20224872 21430451 21595710 23595684 24491944 25194995 25281090 25914852 27553437 28794280 29494605 30233994 30614930 32393565 33708120 35393526 36737916 39326140 40311992 42860902 43191420 45350991 45922395 47191368 50389990 50562180 51829704 55106874 58989210 60467988 61229860 64291353 64787130 70787052 73475832 75584985 78652280 85721804 86382840 88483815 90701982 91844790 100779980 101124360 107152255 110213748 117978420 120935976 122459720 128582706 129574260 137767185 141574104 151169970 171443608 176967630 181403964 183689580 192874059 201559960 214304510 220427496 226754955 235956840 257165412 259148520 275534370 302339940 321456765 353935260 362807928 367379160 385748118 428609020 453509910 514330824 551068740 604679880 642913530 707870520 771496236 786803701 857218040 907019820 964370295 1102137480 1285827060 1542992472 1573607402 1814039640 1928740590 2360411103 2571654120 3147214804 3857481180 3934018505 4720822206 5507625907 6294429608 7081233309 7714962360 7868037010 9441644412 11015251814 11802055515 14162466618 15736074020 16522877721 18883288824 22030503628 23604111030 27538129535 28324933236 31472148040 33045755442 35406166545 44061007256 47208222060 49568633163 55076259070 56649866472 66091510884 70812333090 82614388605 94416444120 99137266326 110152518140 132183021768 141624666180 165228777210 198274532652 220305036280 247843165815 283249332360 330457554420 396549065304 495686331630 660915108840 991372663260 1982745326520
• Sum of all divisors σ(n): 7402544173440
• Sum of proper divisors (its aliquot sum) s(n): 5419798846920
• 1982745326520 is an abundant number, because the sum of its proper divisors (5419798846920) is greater than itself. Its abundance is 3437053520400

Bases of 1982745326520

• Binary: 11100110110100100110101001011001110111000₂
• Hexadecimal: 0x1CDA4D4B3B8
• Base-36: PAUZDHA0

Squares and roots of 1982745326520

• 1982745326520 squared (1982745326520²) is 3931279029836901415310400
• 1982745326520 cubed (1982745326520³) is 7794725123655195919044669175151808000
• The square root of 1982745326520 is 1408099.8993395319
• The cube root of 1982745326520 is 12562.8732559833

Scales and comparisons

• 1,982,745,326,520 seconds is equal to 63,045 years, 8 weeks, 5 days, 6 hours, 42 minutes.
• To count from 1 to 1,982,745,326,520 would take you about one hundred fifty-seven thousand, six hundred twelve 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 1982745326520 cubic inches would be around 1046.9 feet tall.

Recreational maths with 1982745326520

• 1982745326520 backwards is 0256235472891
• The number of decimal digits it has is: 13
• The sum of 1982745326520's digits is 54
• More coming soon!