31394206800

Names of 31394206800

• Cardinal: 31394206800 can be written as Thirty-one billion, three hundred ninety-four million, two hundred six thousand, eight hundred.

Scientific notation

• Scientific notation: 3.13942068 × 10¹⁰

Factors of 31394206800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1573

Divisors of 31394206800

• Number of divisors d(n): 600
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 25 27 30 33 36 40 44 45 48 50 54 55 59 60 66 72 75 80 81 88 90 99 100 108 110 118 120 132 135 144 150 162 165 176 177 180 198 200 216 220 225 236 240 264 270 275 295 297 300 324 330 354 360 396 400 405 432 440 450 472 495 528 531 540 550 590 594 600 648 649 660 675 708 720 792 810 825 880 885 891 900 944 990 1062 1080 1100 1180 1188 1200 1296 1298 1320 1350 1416 1475 1485 1493 1584 1593 1620 1650 1770 1782 1800 1947 1980 2025 2124 2160 2200 2360 2376 2475 2596 2640 2655 2700 2832 2950 2970 2986 3186 3240 3245 3300 3540 3564 3600 3894 3960 4050 4248 4400 4425 4455 4479 4720 4752 4779 4950 5192 5310 5400 5841 5900 5940 5972 6372 6480 6490 6600 7080 7128 7425 7465 7788 7920 7965 8100 8496 8850 8910 8958 9558 9735 9900 10384 10620 10800 11682 11800 11880 11944 12744 12980 13200 13275 13437 14160 14256 14850 14930 15576 15930 16200 16225 16423 17523 17700 17820 17916 19116 19470 19800 21240 22275 22395 23364 23600 23760 23888 23895 25488 25960 26550 26874 29205 29700 29860 31152 31860 32400 32450 32846 35046 35400 35640 35832 37325 38232 38940 39600 39825 40311 42480 44550 44790 46728 47790 48675 49269 51920 52569 53100 53748 58410 59400 59720 63720 64900 65692 67185 70092 70800 71280 71664 74650 76464 77880 79650 80622 82115 87615 88087 89100 89580 93456 95580 97350 98538 105138 106200 107496 111975 116820 118800 119440 119475 120933 127440 129800 131384 134370 140184 146025 147807 149300 155760 159300 161244 164230 175230 176174 178200 179160 191160 194700 197076 201555 210276 212400 214992 223950 233640 238950 241866 246345 259600 262768 262845 264261 268740 280368 292050 295614 298600 318600 322488 328460 335925 350460 352348 356400 358320 382320 389400 394152 403110 410575 420552 438075 440435 443421 447900 467280 477900 483732 492690 525690 528522 537480 584100 591228 597200 604665 637200 644976 656920 671850 700920 704696 739035 778800 788304 792783 806220 821150 841104 876150 880870 886842 895800 955800 967464 968957 985380 1007775 1051380 1057044 1074960 1168200 1182456 1209330 1231725 1313840 1314225 1321305 1330263 1343700 1401840 1409392 1478070 1585566 1612440 1642300 1752300 1761740 1773684 1791600 1911600 1934928 1937914 1970760 2015550 2102760 2114088 2202175 2217105 2336400 2364912 2378349 2418660 2463450 2628450 2642610 2660526 2687400 2906871 2956140 3023325 3171132 3224880 3284600 3504600 3523480 3547368 3695175 3875828 3941520 3963915 4031100 4205520 4228176 4404350 4434210 4756698 4837320 4844785 4926900 5256900 5285220 5321052 5374800 5813742 5912280 6046650 6342264 6569200 6606525 6651315 7009200 7046960 7094736 7135047 7390350 7751656 7927830 8062200 8720613 8808700 8868420 9513396 9674640 9689570 9853800 10513800 10570440 10642104 11085525 11627484 11824560 11891745 12093300 12684528 13213050 13302630 14270094 14534355 14780700 15503312 15855660 16124400 17441226 17617400 17736840 19026792 19379140 19707600 19819575 21027600 21140880 21284208 22171050 23254968 23783490 24186600 24223925 26161839 26426100 26605260 28540188 29068710 29561400 31711320 33256575 34882452 35234800 35473680 35675235 38053584 38758280 39639150 43603065 44342100 46509936 47566980 48373200 48447850 52323678 52852200 53210520 57080376 58137420 59122800 59458725 63422640 66513150 69764904 71350470 72671775 77516560 78485517 79278300 87206130 88684200 95133960 96895700 104647356 105704400 106421040 114160752 116274840 118917450 130809195 133026300 139529808 142700940 145343550 156971034 158556600 174412260 177368400 178376175 190267920 193791400 209294712 218015325 232549680 237834900 261618390 266052600 285401880 290687100 313942068 317113200 348824520 356752350 387582800 392427585 418589424 436030650 475669800 523236780 532105200 570803760 581374200 627884136 654045975 697649040 713504700 784855170 872061300 951339600 1046473560 1162748400 1255768272 1308091950 1427009400 1569710340 1744122600 1962137925 2092947120 2616183900 2854018800 3139420680 3488245200 3924275850 5232367800 6278841360 7848551700 10464735600 15697103400 31394206800
• Sum of all divisors σ(n): 125081146080
• Sum of proper divisors (its aliquot sum) s(n): 93686939280
• 31394206800 is an abundant number, because the sum of its proper divisors (93686939280) is greater than itself. Its abundance is 62292732480

Bases of 31394206800

• Binary: 11101001111001111011001010001010000₂
• Hexadecimal: 0x74F3D9450
• Base-36: EF7AT00

Squares and roots of 31394206800

• 31394206800 squared (31394206800²) is 985596220601166240000
• 31394206800 cubed (31394206800³) is 30942011570851433259738432000000
• The square root of 31394206800 is 177184.1042531751
• The cube root of 31394206800 is 3154.6402359845

Scales and comparisons

• 31,394,206,800 seconds is equal to 998 years, 12 weeks, 2 days, 21 hours.
• To count from 1 to 31,394,206,800 would take you about one thousand, nine hundred ninety-six 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 31394206800 cubic inches would be around 262.9 feet tall.

Recreational maths with 31394206800

• 31394206800 backwards is 00860249313
• 31394206800 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 31394206800's digits is 36
• More coming soon!