216288728712

Names of 216288728712

• Cardinal: 216288728712 can be written as Two hundred sixteen billion, two hundred eighty-eight million, seven hundred twenty-eight thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 2.16288728712 × 10¹¹

Factors of 216288728712

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 320

Divisors of 216288728712

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 36 42 49 54 56 63 72 84 98 108 126 127 147 168 181 189 196 216 252 254 294 343 362 378 381 392 441 504 508 543 588 686 724 756 762 882 889 1016 1029 1086 1143 1176 1267 1323 1372 1448 1512 1524 1629 1764 1778 2058 2172 2286 2534 2646 2667 2744 3048 3087 3258 3429 3528 3556 3801 4116 4344 4572 4887 5068 5292 5334 6174 6223 6516 6858 7112 7602 8001 8232 8869 9144 9261 9774 10136 10584 10668 11403 12348 12446 13032 13716 15204 16002 16129 17738 18522 18669 19548 21336 22806 22987 24003 24696 24892 26607 27432 30408 32004 32258 34209 35476 37044 37338 39096 43561 45612 45974 48006 48387 49784 53214 56007 62083 64008 64516 68418 68961 70952 74088 74676 79821 87122 91224 91948 96012 96774 106428 112014 112903 124166 129032 130683 136836 137922 145161 149352 159642 160909 168021 174244 183896 186249 192024 193548 206883 212856 224028 225806 239463 248332 261366 273672 275844 290322 319284 321818 336042 338709 348488 372498 387096 392049 413766 435483 448056 451612 478926 482727 496664 522732 551688 558747 580644 620649 638568 643636 672084 677418 744996 784098 790321 827532 870966 903224 957852 965454 1016127 1045464 1117494 1126363 1161288 1176147 1241298 1287272 1344168 1354836 1448181 1489992 1568196 1580642 1655064 1676241 1741932 1915704 1930908 2032254 2234988 2252726 2352294 2370963 2482596 2709672 2896362 2919349 3048381 3136392 3161284 3352482 3379089 3483864 3861816 4064508 4344543 4469976 4505452 4704588 4741926 4965192 5532247 5792724 5838698 6096762 6322568 6704964 6758178 7112889 7884541 8129016 8689086 8758047 9010904 9409176 9483852 10137267 11064494 11585448 11677396 12193524 13409928 13516356 14225778 15769082 16596741 17378172 17516094 18967704 20274534 20435443 21338667 22128988 23354792 23653623 24387048 26274141 27032712 28451556 30411801 31538164 33193482 34756344 35032188 40549068 40870886 42677334 44257976 47307246 49790223 52548282 56903112 60823602 61306329 63076328 66386964 70064376 70960869 78822423 81098136 81741772 85354668 94614492 99580446 105096564 121647204 122612658 132773928 141921738 143048101 149370669 157644846 163483544 170709336 183918987 189228984 199160892 210193128 212882607 243294408 245225316 283843476 286096202 298741338 315289692 367837974 398321784 425765214 429144303 490450632 551756961 567686952 572192404 597482676 630579384 735675948 851530428 858288606 1001336707 1103513922 1144384808 1194965352 1287432909 1471351896 1703060856 1716577212 2002673414 2207027844 2574865818 3004010121 3433154424 3862298727 4005346828 4414055688 5149731636 6008020242 7724597454 8010693656 9012030363 10299463272 12016040484 15449194908 18024060726 24032080968 27036091089 30898389816 36048121452 54072182178 72096242904 108144364356 216288728712
• Sum of all divisors σ(n): 710105760000
• Sum of proper divisors (its aliquot sum) s(n): 493817031288
• 216288728712 is an abundant number, because the sum of its proper divisors (493817031288) is greater than itself. Its abundance is 277528302576

Bases of 216288728712

• Binary: 11001001011011110100000001011010001000₂
• Hexadecimal: 0x325BD01688
• Base-36: 2RD0Q360

Squares and roots of 216288728712

• 216288728712 squared (216288728712²) is 46780814167853133178944
• 216288728712 cubed (216288728712³) is 10118162824477272353599824966640128
• The square root of 216288728712 is 465068.5204483313
• The cube root of 216288728712 is 6002.6722236935

Scales and comparisons

• 216,288,728,712 seconds is equal to 6,877 years, 16 weeks, 1 day, 18 hours, 25 minutes, 12 seconds.
• To count from 1 to 216,288,728,712 would take you about thirteen thousand, seven hundred fifty-four 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 216288728712 cubic inches would be around 500.2 feet tall.

Recreational maths with 216288728712

• 216288728712 backwards is 217827882612
• 216288728712 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 216288728712's digits is 54
• More coming soon!