216389337472

Names of 216389337472

• Cardinal: 216389337472 can be written as Two hundred sixteen billion, three hundred eighty-nine million, three hundred thirty-seven thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 2.16389337472 × 10¹¹

Factors of 216389337472

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 43

Divisors of 216389337472

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 23 28 32 44 46 49 56 64 77 88 92 98 112 121 128 154 161 176 184 196 224 242 253 308 322 343 352 368 392 448 484 506 529 539 616 644 686 704 736 784 847 896 968 1012 1058 1078 1127 1232 1288 1331 1372 1408 1472 1568 1694 1771 1936 2024 2116 2156 2254 2401 2464 2576 2662 2744 2783 2944 3136 3388 3542 3703 3773 3872 4048 4232 4312 4508 4802 4928 5152 5324 5488 5566 5819 5929 6272 6776 7084 7406 7546 7744 7889 8096 8464 8624 9016 9317 9604 9856 10304 10648 10976 11132 11638 11858 12397 13552 14168 14812 15092 15488 15778 16192 16928 17248 18032 18634 19208 19481 20608 21296 21952 22264 23276 23716 24794 25921 26411 27104 28336 29624 30184 30613 31556 32384 33856 34496 36064 37268 38416 38962 40733 41503 42592 43904 44528 46552 47432 49588 51842 52822 54208 55223 56672 59248 60368 61226 63112 64009 65219 67712 68992 72128 74536 76832 77924 81466 83006 85184 86779 89056 93104 94864 99176 103684 105644 108416 110446 113344 118496 120736 122452 126224 128018 130438 136367 144256 149072 153664 155848 162932 166012 170368 173558 178112 181447 186208 189728 198352 207368 211288 214291 220892 226688 236992 241472 244904 252448 256036 260876 272734 285131 290521 298144 307328 311696 325864 332024 347116 356224 362894 372416 379456 396704 414736 422576 428582 441784 448063 456533 473984 482944 489808 504896 512072 521752 545468 570262 581042 596288 607453 623392 651728 664048 694232 704099 725788 744832 758912 793408 829472 845152 857164 883568 896126 913066 954569 979616 1009792 1024144 1043504 1090936 1140524 1162084 1192576 1214906 1246784 1270129 1303456 1328096 1388464 1408198 1451576 1500037 1586816 1658944 1690304 1714328 1767136 1792252 1826132 1909138 1959232 1995917 2048288 2087008 2181872 2281048 2324168 2429812 2493568 2540258 2606912 2656192 2776928 2816396 2903152 3000074 3136441 3195731 3317888 3380608 3428656 3534272 3584504 3652264 3818276 3918464 3991834 4096576 4174016 4363744 4562096 4648336 4859624 4928693 5080516 5213824 5312384 5553856 5632792 5806304 6000148 6272882 6391462 6681983 6857312 7068544 7169008 7304528 7636552 7983668 8193152 8348032 8727488 9124192 9296672 9719248 9857386 10161032 10500259 11107712 11265584 11612608 12000296 12545764 12782924 13363966 13714624 13971419 14338016 14609056 15273104 15967336 17454976 18248384 18593344 19438496 19714772 20322064 21000518 21955087 22531168 23225216 24000592 25091528 25565848 26727932 27429248 27942838 28676032 29218112 30546208 31934672 34500851 36496768 37186688 38876992 39429544 40644128 42001036 43910174 45062336 48001184 50183056 51131696 53455864 55885676 57352064 58436224 61092416 63869344 69001702 73501813 77753984 78859088 81288256 84002072 87820348 90124672 96002368 100366112 102263392 106911728 111771352 122184832 127738688 138003404 147003626 153685609 157718176 162576512 168004144 175640696 192004736 200732224 204526784 213823456 223542704 241505957 255477376 276006808 294007252 307371218 315436352 336008288 351281392 401464448 409053568 427646912 447085408 483011914 552013616 588014504 614742436 630872704 672016576 702562784 855293824 894170816 966023828 1104027232 1176029008 1229484872 1344033152 1405125568 1690541699 1788341632 1932047656 2208054464 2352058016 2458969744 2810251136 3381083398 3864095312 4416108928 4704116032 4917939488 6762166796 7728190624 9408232064 9835878976 13524333592 15456381248 19671757952 27048667184 30912762496 54097334368 108194668736 216389337472
• Sum of all divisors σ(n): 578255133960
• Sum of proper divisors (its aliquot sum) s(n): 361865796488
• 216389337472 is an abundant number, because the sum of its proper divisors (361865796488) is greater than itself. Its abundance is 145476459016

Bases of 216389337472

• Binary: 11001001100001110011110100000110000000₂
• Hexadecimal: 0x3261CF4180
• Base-36: 2REOMHDS

Squares and roots of 216389337472

• 216389337472 squared (216389337472²) is 46824345371571103350784
• 216389337472 cubed (216389337472³) is 10132289072514380717816188971778048
• The square root of 216389337472 is 465176.6733962485
• The cube root of 216389337472 is 6003.6028127829

Scales and comparisons

• 216,389,337,472 seconds is equal to 6,880 years, 26 weeks, 4 days, 5 hours, 17 minutes, 52 seconds.
• To count from 1 to 216,389,337,472 would take you about thirteen thousand, seven hundred sixty-one 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 216389337472 cubic inches would be around 500.3 feet tall.

Recreational maths with 216389337472

• 216389337472 backwards is 274733983612
• The number of decimal digits it has is: 12
• The sum of 216389337472's digits is 55
• More coming soon!