220384809918

Names of 220384809918

• Cardinal: 220384809918 can be written as Two hundred twenty billion, three hundred eighty-four million, eight hundred nine thousand, nine hundred eighteen.

Scientific notation

• Scientific notation: 2.20384809918 × 10¹¹

Factors of 220384809918

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1520

Divisors of 220384809918

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 6 7 9 13 14 18 19 21 26 37 38 39 42 49 57 63 74 78 91 98 111 114 117 126 133 147 171 182 222 234 247 259 266 273 294 333 342 361 399 441 481 494 518 546 637 666 703 722 741 777 798 819 882 931 962 1083 1197 1274 1406 1439 1443 1482 1554 1638 1729 1813 1862 1911 2109 2166 2223 2331 2394 2527 2793 2878 2886 3249 3367 3458 3626 3822 4218 4317 4329 4446 4662 4693 4921 5054 5187 5439 5586 5733 6327 6498 6734 7581 8379 8634 8658 9139 9386 9842 10073 10101 10374 10878 11466 12103 12654 12951 13357 14079 14763 15162 15561 16317 16758 17689 18278 18707 20146 20202 22743 23569 24206 25902 26714 27341 27417 28158 29526 30219 30303 31122 32634 32851 34447 35378 36309 37414 40071 42237 44289 45486 47138 53067 53243 54682 54834 56121 60438 60606 63973 65702 68894 70511 70707 72618 80142 82023 82251 84474 88578 90657 93499 98553 103341 106134 106486 108927 112242 120213 127946 130949 141022 141414 159201 159729 164046 164502 168363 173641 181314 186998 191387 191919 197106 206682 211533 212121 217854 229957 240426 246069 261898 280497 295659 310023 318402 319458 336726 347282 355433 372701 382774 383838 392847 423066 424242 447811 459914 479187 492138 519479 520923 560994 574161 575757 591318 620046 634599 654493 689871 692159 710866 745402 785694 841491 895622 916643 958374 1011617 1038958 1041846 1066299 1118103 1148322 1151514 1178541 1215487 1269198 1308986 1339709 1343433 1379742 1384318 1558437 1562769 1682982 1722483 1833286 1963479 2023234 2069613 2076477 2132598 2236206 2357082 2430974 2488031 2608907 2679418 2686866 2749929 3034851 3116874 3125538 3198897 3354309 3444966 3636353 3646461 3926958 4019127 4030299 4139226 4152954 4675311 4845113 4976062 5217814 5499858 5890437 6069702 6229431 6397794 6708618 6753227 7081319 7272706 7292922 7464093 7826721 8038254 8060598 8249787 8508409 9104553 9350622 9690226 10909059 10939383 11780874 12057381 12458862 13151021 13506454 14162638 14535339 14928186 15653442 16499574 17016818 17416217 18209106 19220723 20259681 21243957 21818118 21878766 22392279 23480163 24114762 25454471 25525227 26302042 29070678 32727177 33915791 34832434 38441446 39453063 40519362 42487914 43606017 44784558 46960326 47272589 49569233 50908942 51050454 52248651 57662169 60779043 63731871 65454354 67831582 76363413 76575681 78906126 87212034 92057147 94545178 99138466 101747373 104497302 115324338 118359189 121558086 127463742 134545061 141817767 148707699 152726826 153151362 156745953 172986507 184114294 203494746 229090239 236718378 249869399 269090122 276171441 283635534 297415398 305242119 313491906 330908123 345973014 403635183 425453301 446123097 458180478 499738798 552342882 610484238 644400029 661816246 749608197 807270366 828514323 850906602 892246194 941815427 992724369 1210905549 1288800058 1499216394 1657028646 1749085793 1883630854 1933200087 1985448738 2248824591 2421811098 2825446281 2978173107 3498171586 3866400174 4497649182 5247257379 5650892562 5799600261 5956346214 8476338843 10494514758 11599200522 12243600551 15741772137 16952677686 24487201102 31483544274 36730801653 73461603306 110192404959 220384809918
• Sum of all divisors σ(n): 648841415040
• Sum of proper divisors (its aliquot sum) s(n): 428456605122
• 220384809918 is an abundant number, because the sum of its proper divisors (428456605122) is greater than itself. Its abundance is 208071795204

Bases of 220384809918

• Binary: 11001101001111111101010101001110111110₂
• Hexadecimal: 0x334FF553BE
• Base-36: 2T8RFBNI

Squares and roots of 220384809918

• 220384809918 squared (220384809918²) is 48569464442592991166724
• 220384809918 cubed (220384809918³) is 10703972188999916181317521786768632
• The square root of 220384809918 is 469451.6055122189
• The cube root of 220384809918 is 6040.3284209349

Scales and comparisons

• 220,384,809,918 seconds is equal to 7,007 years, 28 weeks, 6 days, 2 hours, 45 minutes, 18 seconds.
• To count from 1 to 220,384,809,918 would take you about fourteen thousand and fifteen 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 220384809918 cubic inches would be around 503.4 feet tall.

Recreational maths with 220384809918

• 220384809918 backwards is 819908483022
• The number of decimal digits it has is: 12
• The sum of 220384809918's digits is 54
• More coming soon!