320894430132640

Names of 320894430132640

• Cardinal: 320894430132640 can be written as Three hundred twenty trillion, eight hundred ninety-four billion, four hundred thirty million, one hundred thirty-two thousand, six hundred forty.

Scientific notation

• Scientific notation: 3.2089443013264 × 10¹⁴

Factors of 320894430132640

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 524772

Divisors of 320894430132640

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 32 35 40 52 56 65 70 80 91 104 112 127 130 140 160 182 208 224 254 260 280 331 364 416 455 508 520 560 635 662 728 889 910 1016 1040 1120 1270 1324 1456 1651 1655 1778 1820 2032 2080 2317 2540 2648 2912 3302 3310 3556 3640 4064 4303 4445 4634 5080 5296 6604 6620 7112 7280 8255 8606 8890 9268 10160 10592 11557 11585 13208 13240 14224 14560 16510 17212 17780 18536 20320 21515 23114 23170 26416 26480 28448 30121 33020 34424 35560 37072 42037 43030 46228 46340 52832 52960 57785 60242 66040 68848 71120 74144 84074 86060 92456 92680 115570 120484 132080 137696 142240 150605 168148 172120 184912 185360 210185 231140 240968 264160 294259 301210 336296 344240 369824 370720 420370 462280 481936 524287 546481 588518 602420 672592 688480 840740 924560 963872 1048574 1092962 1177036 1204840 1345184 1471295 1681480 1849120 2097148 2185924 2354072 2409680 2621435 2732405 2942590 3362960 3670009 3825367 4194296 4371848 4708144 4819360 5242870 5464810 5885180 6725920 6815731 7340018 7650734 8388592 8743696 9416288 10485740 10929620 11770360 13631462 14680036 15301468 16777184 17487392 18350045 19126835 20971480 21859240 23540720 27262924 29360072 30602936 34078655 36700090 38253670 41942960 43718480 47081440 47710117 54525848 58720144 61205872 66584449 68157310 73400180 76507340 83885920 87436960 95420234 109051696 117440288 122411744 133168898 136314620 146800360 153014680 173538997 190840468 218103392 238550585 266337796 272629240 293600720 306029360 332922245 347077994 381680936 466091143 477101170 532675592 545258480 587201440 612058720 665844490 694155988 763361872 865597837 867694985 932182286 954202340 1065351184 1090516960 1214772979 1331688980 1388311976 1526723744 1731195674 1735389970 1864364572 1908404680 2130702368 2256006961 2330455715 2429545958 2663377960 2776623952 3462391348 3470779940 3728729144 3816809360 4327989185 4512013922 4660911430 4859091916 5326755920 5553247904 6059184859 6073864895 6924782696 6941559880 7457458288 7633618720 8655978370 9024027844 9321822860 9718183832 10653511840 11280034805 12118369718 12147729790 13849565392 13883119760 14914916576 15792048727 17311956740 18048055688 18643645720 19436367664 22039452619 22560069610 24236739436 24295459580 27699130784 27766239520 30295924295 31584097454 34623913480 36096111376 37287291440 38872735328 44078905238 45120139220 48473478872 48590919160 60591848590 63168194908 69247826960 72192222752 74574582880 78960243635 88157810476 90240278440 96946957744 97181838320 110197263095 121183697180 126336389816 138495653920 154276168333 157920487270 176315620952 180480556880 193893915488 194363676640 220394526190 242367394360 252672779632 286512884047 308552336666 315840974540 352631241904 360961113760 440789052380 484734788720 505345559264 573025768094 617104673332 631681949080 705262483808 771380841665 881578104760 969469577440 1146051536188 1234209346664 1263363898160 1432564420235 1542761683330 1763156209520 2005590188329 2292103072376 2468418693328 2526727796320 2865128840470 3085523366660 3526312419040 4011180376658 4584206144752 4936837386656 5730257680940 6171046733320 8022360753316 9168412289504 10027950941645 11460515361880 12342093466640 16044721506632 20055901883290 22921030723760 24684186933280 32089443013264 40111803766580 45842061447520 64178886026528 80223607533160 160447215066320 320894430132640
• Sum of all divisors σ(n): 943252127612928
• Sum of proper divisors (its aliquot sum) s(n): 622357697480288
• 320894430132640 is an abundant number, because the sum of its proper divisors (622357697480288) is greater than itself. Its abundance is 301463267347648

Bases of 320894430132640

• Binary: 1001000111101101000001110100001001011100110100000₂
• Hexadecimal: 0x123DA0E84B9A0
• Base-36: 35QWV6GA74

Squares and roots of 320894430132640

• 320894430132640 squared (320894430132640²) is 102973235290151774407993369600
• 320894430132640 cubed (320894430132640³) is 33043537657347508191027351139047568543744000
• The square root of 320894430132640 is 17913526.4571954117
• The cube root of 320894430132640 is 68462.7058350729

Scales and comparisons

• 320,894,430,132,640 seconds is equal to 10,203,450 years, 14 weeks, 6 days, 7 hours, 30 minutes, 40 seconds.
• To count from 1 to 320,894,430,132,640 would take you about twenty-five million, five hundred eight thousand, six hundred twenty-five 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 320894430132640 cubic inches would be around 5705.2 feet tall.

Recreational maths with 320894430132640

• 320894430132640 backwards is 046231034498023
• The number of decimal digits it has is: 15
• The sum of 320894430132640's digits is 49
• More coming soon!