1680069400400

Names of 1680069400400

• Cardinal: 1680069400400 can be written as One trillion, six hundred eighty billion, sixty-nine million, four hundred thousand, four hundred.

Scientific notation

• Scientific notation: 1.6800694004 × 10¹²

Factors of 1680069400400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 571

Divisors of 1680069400400

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 29 40 50 58 80 100 113 116 145 193 200 226 229 232 290 386 400 452 458 464 565 580 725 772 841 904 916 965 1130 1145 1160 1450 1544 1682 1808 1832 1930 2260 2290 2320 2825 2900 3088 3277 3364 3664 3860 4205 4520 4580 4825 5597 5650 5725 5800 6554 6641 6728 7720 8410 9040 9160 9650 11194 11300 11450 11600 13108 13282 13456 15440 16385 16820 18320 19300 21025 21809 22388 22600 22900 25877 26216 26564 27985 32770 33205 33640 38600 42050 43618 44197 44776 45200 45800 51754 52432 53128 55970 65540 66410 67280 77200 81925 84100 87236 88394 89552 91600 95033 103508 106256 109045 111940 129385 131080 132820 139925 162313 163850 166025 168200 174472 176788 190066 192589 207016 218090 220985 223880 258770 262160 265640 279850 324626 327700 332050 336400 348944 353576 380132 385178 414032 436180 441970 447760 475165 517540 531280 545225 559700 632461 646925 649252 655400 664100 707152 750433 760264 770356 811565 872360 883940 950330 962945 1035080 1090450 1104925 1119400 1264922 1281713 1293850 1298504 1310800 1328200 1500866 1520528 1540712 1623130 1744720 1767880 1900660 1925890 2070160 2180900 2209850 2238800 2375825 2529844 2563426 2587700 2597008 2656400 3001732 3081424 3162305 3246260 3535760 3752165 3801320 3851780 4057825 4361800 4419700 4751650 4814725 4994261 5059688 5126852 5175400 6003464 6324610 6408565 6492520 7504330 7602640 7703560 8115650 8723600 8839400 9503300 9629450 9988522 10119376 10253704 10350800 12006928 12649220 12817130 12985040 15008660 15407120 15811525 16231300 17678800 18341369 18760825 19006600 19258900 19977044 20507408 21762557 24971305 25298440 25634260 30017320 31623050 32042825 32462600 36682738 37169677 37521650 38013200 38517800 39954088 43525114 49942610 50596880 51268520 60034640 63246100 64085650 64925200 73365476 74339354 75043300 77035600 79908176 87050228 91706845 99885220 102537040 108812785 124856525 126492200 128171300 144833569 146730952 148678708 150086600 174100456 183413690 185848385 199770440 217625570 249713050 252984400 256342600 289667138 293461904 297357416 300173200 348200912 366827380 371696770 399540880 435251140 458534225 499426100 512685200 544063925 579334276 594714832 724167845 733654760 743393540 870502280 917068450 929241925 998852200 1088127850 1158668552 1448335690 1467309520 1486787080 1741004560 1834136900 1858483850 1997704400 2176255700 2317337104 2896671380 2973574160 3620839225 3668273800 3716967700 4200173501 4352511400 5793342760 7241678450 7336547600 7433935400 8400347002 8705022800 11586685520 14483356900 14867870800 16800694004 21000867505 28966713800 33601388008 42001735010 57933427600 67202776016 84003470020 105004337525 168006940040 210008675050 336013880080 420017350100 840034700200 1680069400400
• Sum of all divisors σ(n): 4257708847080
• Sum of proper divisors (its aliquot sum) s(n): 2577639446680
• 1680069400400 is an abundant number, because the sum of its proper divisors (2577639446680) is greater than itself. Its abundance is 897570046280

Bases of 1680069400400

• Binary: 11000011100101011111100001001011101010000₂
• Hexadecimal: 0x1872BF09750
• Base-36: LFT9XXZK

Squares and roots of 1680069400400

• 1680069400400 squared (1680069400400²) is 2822633190160415520160000
• 1680069400400 cubed (1680069400400³) is 4742219651341948482770065312064000000
• The square root of 1680069400400 is 1296174.9111906155
• The cube root of 1680069400400 is 11888.0075979393

Scales and comparisons

• 1,680,069,400,400 seconds is equal to 53,421 years, 3 days, 16 hours, 33 minutes, 20 seconds.
• To count from 1 to 1,680,069,400,400 would take you about one hundred thirty-three thousand, five hundred fifty-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 1680069400400 cubic inches would be around 990.7 feet tall.

Recreational maths with 1680069400400

• 1680069400400 backwards is 0040049600861
• The number of decimal digits it has is: 13
• The sum of 1680069400400's digits is 38
• More coming soon!