213491435872

Names of 213491435872

• Cardinal: 213491435872 can be written as Two hundred thirteen billion, four hundred ninety-one million, four hundred thirty-five thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 2.13491435872 × 10¹¹

Factors of 213491435872

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 216

Divisors of 213491435872

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 4 8 11 13 16 22 26 31 32 41 44 47 52 62 71 82 88 94 104 121 124 142 143 164 176 188 208 242 248 284 286 328 341 352 376 403 416 451 484 496 517 533 568 572 611 656 682 752 781 806 902 923 968 992 1034 1066 1136 1144 1222 1271 1312 1364 1457 1504 1562 1573 1612 1804 1846 1927 1936 2068 2132 2201 2272 2288 2444 2542 2728 2911 2914 3124 3146 3224 3337 3608 3692 3751 3854 3872 4136 4264 4402 4433 4576 4888 4961 5084 5456 5687 5822 5828 5863 6248 6292 6448 6674 6721 7216 7384 7502 7708 8272 8528 8591 8804 8866 9776 9922 10153 10168 10912 11374 11644 11656 11726 12496 12584 12896 13348 13442 13981 14432 14768 15004 15416 16027 16523 16544 17056 17182 17608 17732 18941 19552 19844 20306 20336 21197 22748 23288 23312 23452 24211 24992 25051 25168 26696 26884 27962 28613 29536 30008 30832 32021 32054 33046 34364 35216 35464 36707 37843 37882 39688 40612 40672 42394 43381 45496 46576 46624 46904 48422 48763 50102 50336 53392 53768 55924 57226 59737 60016 61664 64042 64108 64493 66092 68728 70432 70928 73414 73931 75686 75764 79376 81224 84788 86762 90241 90992 93152 93808 96844 97526 100204 103447 106784 107536 111683 111848 114452 119474 120032 128084 128216 128986 132184 136817 137456 141856 146828 147862 151372 151528 153791 158752 162448 169576 173524 176297 180482 181753 181984 187616 193688 195052 200408 206894 208351 215072 223366 223696 228904 233167 238948 256168 256432 257972 264368 266321 273634 274912 275561 293656 295724 302744 303056 307582 314743 324896 339152 347048 352231 352594 360964 363506 387376 390104 400816 403777 413788 416273 416702 446732 447392 457808 466334 477191 477896 512336 512864 515944 528736 532642 547268 551122 587312 591448 605488 606112 615164 629486 657107 678304 694096 704462 705188 721928 727012 774752 776581 780208 801632 807554 827576 832546 833404 893464 915616 932668 954382 955792 992651 1024672 1031888 1065284 1094536 1102244 1137917 1173133 1174624 1182896 1210976 1230328 1258972 1314214 1344811 1388192 1408924 1410376 1443856 1454024 1504987 1553162 1560416 1615108 1655152 1665092 1666808 1778621 1786928 1865336 1908764 1911584 1985302 1999283 2063776 2130568 2189072 2204488 2275834 2291861 2346266 2365792 2460656 2517944 2628428 2689622 2817848 2820752 2887712 2908048 3009974 3031171 3106324 3230216 3310304 3330184 3333616 3462173 3557242 3573856 3730672 3817528 3970604 3998566 4241327 4261136 4378144 4408976 4551668 4579003 4583722 4692532 4921312 5035888 5249101 5256856 5379244 5635696 5641504 5816096 6019948 6062342 6212648 6460432 6660368 6667232 6924346 7114484 7228177 7461344 7635056 7941208 7997132 8482654 8522272 8542391 8817952 9103336 9158006 9167444 9385064 10071776 10498202 10513712 10758488 10919161 11271392 12039896 12124684 12425296 12517087 12904463 12920864 13320736 13848692 14228968 14456354 14792921 15270112 15882416 15994264 16554857 16965308 17084782 18206672 18316012 18334888 18770128 19564831 20996404 21027424 21516976 21838322 24079792 24249368 24850592 25034174 25808926 27697384 28457936 28912708 29585842 31764832 31988528 33109714 33930616 34169564 36413344 36632024 36669776 37540256 39129662 41992808 43033952 43676644 46654597 48159584 48498736 50068348 51617852 55137251 55394768 56915872 57825416 59171684 63977056 66219428 67861232 68339128 73264048 73339552 78259324 83985616 87353288 93309194 93966301 96997472 100136696 103235704 110274502 110789536 115650832 118343368 132438856 135722464 136678256 141949093 146528096 156518648 162722131 167971232 174706576 186618388 187932602 200273392 206471408 215213141 220549004 231301664 236686736 264877712 273356512 283898186 313037296 325444262 349413152 373236776 375865204 400546784 412942816 430426282 441098008 473373472 513200567 529755424 567796372 606509761 626074592 650888524 746473552 751730408 860852564 882196016 1026401134 1135592744 1213019522 1301777048 1492947104 1503460816 1721705128 1764392032 2052802268 2271185488 2426039044 2603554096 3006921632 3443410256 4105604536 4542370976 4852078088 5207108192 6671607371 6886820512 8211209072 9704156176 13343214742 16422418144 19408312352 26686429484 53372858968 106745717936 213491435872
• Sum of all divisors σ(n): 544870416384
• Sum of proper divisors (its aliquot sum) s(n): 331378980512
• 213491435872 is an abundant number, because the sum of its proper divisors (331378980512) is greater than itself. Its abundance is 117887544640

Bases of 213491435872

• Binary: 11000110110101000101001100100101100000₂
• Hexadecimal: 0x31B514C960
• Base-36: 2Q2RAE74

Squares and roots of 213491435872

• 213491435872 squared (213491435872²) is 45578593190688288400384
• 213491435872 cubed (213491435872³) is 9730639305305804590572022196174848
• The square root of 213491435872 is 462051.3346718089
• The cube root of 213491435872 is 5976.6820506375

Scales and comparisons

• 213,491,435,872 seconds is equal to 6,788 years, 19 weeks, 16 hours, 37 minutes, 52 seconds.
• To count from 1 to 213,491,435,872 would take you about thirteen thousand, five hundred seventy-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 213491435872 cubic inches would be around 498.1 feet tall.

Recreational maths with 213491435872

• 213491435872 backwards is 278534194312
• The number of decimal digits it has is: 12
• The sum of 213491435872's digits is 49
• More coming soon!