680997228912

Names of 680997228912

• Cardinal: 680997228912 can be written as Six hundred eighty billion, nine hundred ninety-seven million, two hundred twenty-eight thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 6.80997228912 × 10¹¹

Factors of 680997228912

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1742

Divisors of 680997228912

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 13 14 16 18 21 22 24 26 28 33 36 39 42 44 48 52 56 63 66 72 77 78 84 88 91 99 104 112 117 121 126 132 143 144 154 156 168 176 182 198 208 231 234 242 252 264 273 286 307 308 312 336 363 364 396 429 462 468 484 504 528 546 572 614 616 624 693 726 728 792 819 847 858 921 924 936 968 1001 1008 1089 1092 1144 1228 1232 1287 1386 1399 1452 1456 1573 1584 1638 1694 1716 1842 1848 1872 1936 2002 2149 2178 2184 2288 2456 2541 2574 2763 2772 2798 2904 3003 3146 3276 3377 3388 3432 3684 3696 3991 4004 4197 4298 4356 4368 4719 4912 5082 5148 5526 5544 5596 5808 6006 6292 6447 6552 6754 6776 6864 7368 7623 7982 8008 8394 8596 8712 9009 9438 9793 10131 10164 10296 11011 11052 11088 11192 11973 12012 12584 12591 12894 13104 13508 13552 14157 14736 15246 15389 15964 16016 16788 17192 17424 18018 18187 18876 19341 19586 20262 20328 20592 22022 22104 22384 23639 23946 24024 25168 25182 25788 27016 27937 28314 29379 30393 30492 30778 31928 33033 33576 34384 35919 36036 36374 37147 37752 38682 39172 40524 40656 43901 44044 44208 46167 47278 47892 48048 50364 51576 54032 54561 55874 56628 58758 60786 60984 61556 63856 66066 67152 70917 71838 72072 72748 74294 75504 77364 78344 81048 83811 87802 88088 88137 92334 94556 95784 99099 100728 103152 107723 109122 111441 111748 113256 117516 121572 121968 123112 127309 131703 132132 138501 141834 143676 144144 145496 148588 154728 156688 162096 163683 167622 169279 175604 176176 176274 184668 189112 191568 198198 200057 201456 212751 215446 218244 222882 223496 226512 235032 243144 246224 251433 254618 260029 263406 264264 277002 283668 287352 290992 297176 307307 309456 323169 327366 334323 335244 338558 351208 352548 369336 378224 381927 395109 396396 400114 425502 429493 430892 436488 445764 446992 470064 482911 486288 502866 507837 509236 520058 526812 528528 554004 567336 574704 594352 600171 614614 646338 654732 668646 670488 677116 702416 705096 738672 763854 780087 790218 792792 800228 851004 858986 861784 872976 891528 921921 965822 969507 1005732 1015674 1018472 1040116 1053624 1108008 1134672 1145781 1184953 1200342 1229228 1288479 1292676 1309464 1337292 1340976 1354232 1400399 1410192 1448733 1523511 1527708 1560174 1580436 1585584 1600456 1702008 1717972 1723568 1783056 1800513 1843842 1931644 1939014 2011464 2031348 2036944 2080232 2107248 2200627 2216016 2291562 2340261 2369906 2400684 2458456 2576958 2585352 2618928 2674584 2708464 2765763 2800798 2897466 3006451 3047022 3055416 3120348 3160872 3200912 3380377 3404016 3435944 3554859 3601026 3687684 3863288 3865437 3878028 4022928 4062696 4160464 4201197 4346199 4401254 4583124 4680522 4724423 4739812 4801368 4916912 5153916 5170704 5349168 5531526 5583409 5601596 5794932 6012902 6094044 6110832 6240696 6321744 6601881 6760754 6871888 7109718 7202052 7375368 7726576 7730874 7756056 8125392 8402394 8692398 8802508 9019353 9166248 9361044 9448846 9479624 9602736 10141131 10307832 10664577 11063052 11166818 11203192 11589864 12025804 12188088 12481392 12603591 13203762 13521508 14173269 14219436 14404104 14750736 15404389 15461748 15512112 16750227 16804788 17384796 17605016 18038706 18332496 18722088 18897692 18959248 19805643 20282262 20615664 21329154 22126104 22333636 22406384 23179728 24051608 24376176 25207182 26407524 27043016 27058059 28346538 28438872 28808208 30423393 30808778 30923496 33070961 33500454 33609576 34769592 35210032 36077412 37444176 37795384 39083863 39611286 40564524 42519807 42658308 44252208 44667272 46213167 48103216 50250681 50414364 51968653 52815048 54086032 54116118 56693076 56877744 60846786 61417499 61617556 61846992 66141922 67000908 67219152 69539184 72154824 75590768 78167726 79222572 81129048 85039614 85316616 89334544 92426334 99212883 100501362 100828728 103937306 105630096 108232236 113386152 117251589 121693572 122834998 123235112 132283844 134001816 138639501 144309648 155905959 156335452 158445144 162258096 170079228 170633232 184252497 184852668 198425766 201002724 201657456 207874612 216464472 226772304 234503178 243387144 245669996 246470224 264567688 268003632 277279002 297638649 311811918 312670904 316890288 340158456 351754767 363780571 368504994 369705336 396851532 402005448 415749224 429922493 432928944 467717877 469006356 486774288 491339992 529135376 552757491 554558004 595277298 623623836 625341808 675592489 680316912 703509534 727561142 737009988 739410672 793703064 804010896 831498448 859844986 935435754 938012712 982679984 1091341713 1105514982 1109116008 1190554596 1247247672 1289767479 1351184978 1407019068 1455122284 1474019976 1587406128 1719689972 1870871508 1876025424 2026777467 2182683426 2211029964 2218232016 2381109192 2494495344 2579534958 2702369956 2814038136 2910244568 2948039952 3274025139 3439379944 3741743016 3869302437 4053554934 4365366852 4422059928 4729147423 4762218384 5159069916 5404739912 5628076272 5820489136 6080332401 6548050278 6878759888 7483486032 7738604874 8107109868 8730733704 8844119856 9458294846 10318139832 10809479824 12160664802 13096100556 14187442269 15477209748 16214219736 17461467408 18916589692 20636279664 24321329604 26192201112 28374884538 30954419496 32428439472 37833179384 42562326807 48642659208 52384402224 56749769076 61908838992 75666358768 85124653614 97285318416 113499538152 170249307228 226999076304 340498614456 680997228912
• Sum of all divisors σ(n): 2588531545600
• Sum of proper divisors (its aliquot sum) s(n): 1907534316688
• 680997228912 is an abundant number, because the sum of its proper divisors (1907534316688) is greater than itself. Its abundance is 1226537087776

Bases of 680997228912

• Binary: 1001111010001110100110010001000101110000₂
• Hexadecimal: 0x9E8E991170
• Base-36: 8OUG60S0

Squares and roots of 680997228912

• 680997228912 squared (680997228912²) is 463757225785822928703744
• 680997228912 cubed (680997228912³) is 315817385648062126062761808199446528
• The square root of 680997228912 is 825225.5624445961
• The cube root of 680997228912 is 8797.9559168993

Scales and comparisons

• 680,997,228,912 seconds is equal to 21,653 years, 31 weeks, 3 days, 8 hours, 55 minutes, 12 seconds.
• To count from 1 to 680,997,228,912 would take you about forty-three thousand, three hundred seven 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 680997228912 cubic inches would be around 733.2 feet tall.

Recreational maths with 680997228912

• 680997228912 backwards is 219822799086
• 680997228912 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 680997228912's digits is 63
• More coming soon!