680491971396

Names of 680491971396

• Cardinal: 680491971396 can be written as Six hundred eighty billion, four hundred ninety-one million, nine hundred seventy-one thousand, three hundred ninety-six.

Scientific notation

• Scientific notation: 6.80491971396 × 10¹¹

Factors of 680491971396

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3384

Divisors of 680491971396

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 9 12 18 23 27 31 36 41 46 54 62 67 69 82 92 93 108 123 124 134 138 164 186 201 207 246 268 276 279 369 372 402 414 492 558 603 621 713 738 804 828 837 943 1107 1116 1206 1242 1271 1426 1476 1541 1674 1809 1886 2077 2139 2214 2412 2484 2542 2747 2829 2852 3082 3217 3348 3618 3772 3813 4154 4278 4428 4623 5084 5494 5658 6164 6231 6417 6434 7236 7626 8241 8308 8487 8556 9246 9651 10988 11316 11439 12462 12834 12868 13869 15252 16482 16974 18492 18693 19251 19302 22878 24723 24924 25461 25668 27738 28953 29233 32964 33948 34317 37386 38502 38604 41607 45756 47771 49446 50922 55476 56079 57906 58466 63181 68634 73991 74169 74772 77004 83214 85157 86859 87699 95542 98892 99727 101844 112158 115812 116932 126362 131897 137268 143313 147982 148338 166428 170314 173718 175398 189543 191084 199454 215539 221973 224316 252724 255471 263097 263794 286626 295964 296676 299181 340628 347436 350796 379086 395691 398908 429939 431078 443946 510942 526194 527588 568629 573252 598362 646617 665919 758172 766413 789291 791382 859878 862156 887892 897543 1021884 1052388 1137258 1187073 1196724 1289817 1293234 1331838 1532826 1578582 1582764 1705887 1719756 1795086 1939851 1958611 1997757 2274516 2293721 2299239 2374146 2579634 2586468 2663676 2692629 3033631 3065652 3157164 3411774 3561219 3590172 3879702 3917222 3995514 4088807 4587442 4598478 4748292 4957397 5159268 5385258 5819553 5875833 6067262 6681709 6823548 6881163 7122438 7759404 7834444 7991028 8177614 8837099 9100893 9174884 9196956 9914794 10770516 11639106 11751666 12134524 12266421 13363418 13762326 14244876 14872191 16355228 17627499 17674198 18201786 19829588 20045127 20643489 23278212 23503332 24532842 26511297 26726836 27302679 27524652 29744382 35254998 35348396 36403572 36799263 40090254 41286978 44616573 49065684 52882497 53022594 54605358 59488764 60135381 61930467 70509996 73598526 79533891 80180508 81908037 82573956 89233146 94042561 105764994 106045188 109210716 110397789 120270762 123860934 133849719 147197052 153679307 159067782 163816074 178466292 180406143 188085122 203253277 211529988 220795578 238601673 240541524 247721868 267699438 273950069 282127683 307358614 318135564 327632148 360812286 376170244 406506554 441591156 461037921 477203346 535398876 547900138 564255366 609759831 614717228 721624572 813013108 821850207 846383049 922075842 954406692 1095800276 1128510732 1219519662 1383113763 1643700414 1692766098 1829279493 1844151684 2439039324 2465550621 2539149147 2766227526 3287400828 3385532196 3658558986 4149341289 4931101242 5078298294 5487838479 5532455052 6300851587 7317117972 7396651863 8298682578 9862202484 10156596588 10975676958 12601703174 14793303726 16597365156 18902554761 21951353916 25203406348 29586607452 37805109522 56707664283 75610219044 113415328566 170122992849 226830657132 340245985698 680491971396
• Sum of all divisors σ(n): 1976348344320
• Sum of proper divisors (its aliquot sum) s(n): 1295856372924
• 680491971396 is an abundant number, because the sum of its proper divisors (1295856372924) is greater than itself. Its abundance is 615364401528

Bases of 680491971396

• Binary: 1001111001110000011110110111001101000100₂
• Hexadecimal: 0x9E707B7344
• Base-36: 8OM3CLL0

Squares and roots of 680491971396

• 680491971396 squared (680491971396²) is 463069323134414482188816
• 680491971396 cubed (680491971396³) is 315114956592749060876839928943107136
• The square root of 680491971396 is 824919.3726637773
• The cube root of 680491971396 is 8795.7795335119

Scales and comparisons

• 680,491,971,396 seconds is equal to 21,637 years, 28 weeks, 11 hours, 36 minutes, 36 seconds.
• To count from 1 to 680,491,971,396 would take you about forty-three thousand, two hundred seventy-five 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 680491971396 cubic inches would be around 733 feet tall.

Recreational maths with 680491971396

• 680491971396 backwards is 693179194086
• The number of decimal digits it has is: 12
• The sum of 680491971396's digits is 63
• More coming soon!