21012304718230

Names of 21012304718230

• Cardinal: 21012304718230 can be written as Twenty-one trillion, twelve billion, three hundred four million, seven hundred eighteen thousand, two hundred thirty.

Scientific notation

• Scientific notation: 2.101230471823 × 10¹³

Factors of 21012304718230

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 161

Divisors of 21012304718230

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 5 7 10 14 23 35 41 46 49 70 82 83 98 115 161 166 205 230 245 287 322 343 410 415 490 529 574 581 686 805 830 943 1058 1127 1162 1435 1610 1681 1715 1886 1909 2009 2254 2645 2870 2905 3362 3403 3430 3703 3818 4018 4067 4715 5290 5635 5810 6601 6806 6889 7406 7889 8134 8405 9430 9545 10045 11270 11767 13202 13363 13778 14063 15778 16810 17015 18515 19090 20090 20335 21689 23534 23821 25921 26726 28126 28469 33005 34030 34445 37030 38663 39445 40670 43378 43907 46207 47642 48223 51842 56938 58835 66010 66815 68890 70315 77326 78269 78890 82369 87814 92414 93541 96446 108445 117670 119105 129605 133630 139523 140630 142345 151823 156538 158447 164738 166747 181447 187082 193315 216890 219535 231035 238210 241115 259210 270641 279046 282449 284690 303646 307349 316894 323449 333494 337561 362894 386630 391345 411845 439070 462070 467705 482230 541282 547883 564898 576583 614698 646898 654787 675122 697615 759115 782690 792235 823690 833735 889249 907235 935410 976661 1062761 1095766 1109129 1153166 1167229 1309574 1353205 1395230 1412245 1518230 1536745 1584470 1617245 1667470 1687805 1778498 1800187 1814470 1894487 1953322 1977143 2125522 2151443 2218258 2334458 2362927 2706410 2739415 2824490 2882915 3073490 3209029 3234490 3273935 3375610 3600374 3644281 3788974 3835181 3954286 4302886 4446245 4725854 4883305 5313805 5478830 5545645 5765830 5836145 6224743 6418058 6496327 6547870 6836627 7288562 7439327 7670362 7763903 8892490 9000935 9472435 9766610 9885715 10627610 10757215 11091290 11580409 11672290 11814635 12449486 12601309 12992654 13261409 13673254 13840001 14878654 15060101 15527806 16045145 18001870 18221405 18944870 19175905 19771430 21514430 22463203 23160818 23629270 25202618 25509967 26522818 26846267 27680002 30120202 31123715 32090290 32481635 34183135 36442810 37196635 38351810 38819515 43573201 44926406 45474289 47856389 51019934 53692534 54347321 57902045 62247430 63006545 64963270 66307045 68366270 69200005 73807667 74393270 75300505 77639030 81062863 87146402 88209163 90948578 95712778 96880007 108694642 112316015 115804090 126013090 127549835 132614090 134231335 138400010 147615334 149415521 150601010 157242421 162125726 176418326 178569769 193760014 217866005 224632030 227371445 239281945 255099670 266349407 268462670 271736605 298831042 305012407 314484842 318320023 357139538 369038335 405314315 435732010 441045815 454742890 478563890 484400035 516653669 532698814 543473210 567440041 610024814 617464141 636640046 738076670 747077605 786212105 810628630 882091630 892848845 968800070 1033307338 1045908647 1100696947 1134880082 1234928282 1249988383 1331747035 1494155210 1525062035 1572424210 1591600115 1785697690 1864445849 2091817294 2201393894 2228240161 2499976766 2583268345 2663494070 2837200205 3050124070 3087320705 3183200230 3616575683 3728891698 3972080287 4456480322 5166536690 5229543235 5503484735 5674400410 6126036361 6174641410 6249941915 7233151366 7321360529 7944160574 9322229245 10459086470 11006969470 11141200805 12252072722 12499883830 13051120943 14642721058 18082878415 18644458490 19860401435 22282401610 25316029781 26102241886 30630181805 36165756830 36606802645 39720802870 42882254527 50632059562 51249523703 61260363610 65255604715 73213605290 85764509054 91357846601 102499047406 126580148905 130511209430 182715693202 214411272635 253160297810 256247618515 300175781689 428822545270 456789233005 512495237030 600351563378 913578466010 1500878908445 2101230471823 3001757816890 4202460943646 10506152359115 21012304718230
• Sum of all divisors σ(n): 47836849586400
• Sum of proper divisors (its aliquot sum) s(n): 26824544868170
• 21012304718230 is an abundant number, because the sum of its proper divisors (26824544868170) is greater than itself. Its abundance is 5812240149940

Bases of 21012304718230

• Binary: 100110001110001001110111101010110100110010110₂
• Hexadecimal: 0x131C4EF56996
• Base-36: 7G4X3PH1Y

Squares and roots of 21012304718230

• 21012304718230 squared (21012304718230²) is 441516949571750719694332900
• 21012304718230 cubed (21012304718230³) is 9277288682665014625354629378062318767000
• The square root of 21012304718230 is 4583918.0531756891
• The cube root of 21012304718230 is 27594.6292489417

Scales and comparisons

• 21,012,304,718,230 seconds is equal to 668,126 years, 15 weeks, 2 days, 6 hours, 37 minutes, 10 seconds.
• To count from 1 to 21,012,304,718,230 would take you about one million, six hundred seventy thousand, three hundred 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 21012304718230 cubic inches would be around 2299.6 feet tall.

Recreational maths with 21012304718230

• 21012304718230 backwards is 03281740321012
• The number of decimal digits it has is: 14
• The sum of 21012304718230's digits is 34
• More coming soon!