680364622440

Names of 680364622440

• Cardinal: 680364622440 can be written as Six hundred eighty billion, three hundred sixty-four million, six hundred twenty-two thousand, four hundred forty.

Scientific notation

• Scientific notation: 6.8036462244 × 10¹¹

Factors of 680364622440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 390

Divisors of 680364622440

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 36 40 43 45 54 60 72 81 86 90 108 120 129 135 162 172 180 215 216 258 270 324 337 344 360 387 405 430 516 540 645 648 674 774 810 860 1011 1032 1080 1161 1290 1348 1548 1620 1685 1720 1849 1935 2022 2322 2580 2696 3033 3096 3240 3370 3483 3698 3870 4044 4644 5055 5160 5547 5805 6066 6740 6966 7396 7740 8088 9099 9245 9288 10110 11094 11610 12132 13480 13932 14491 14792 15165 15480 16641 17415 18198 18490 20220 22188 23220 24264 27297 27735 27864 28982 30330 33282 34830 36396 36980 40440 43473 44376 45495 46440 49923 54594 55470 57964 60660 66564 69660 72455 72792 73960 83205 86946 90990 99846 109188 110940 113569 115928 121320 130419 133128 136485 139320 144910 149769 166410 173892 181980 199692 217365 218376 221880 227138 249615 260838 272970 289820 299538 332820 340707 347784 363960 391257 399384 434730 454276 499230 521676 545940 567845 579640 599076 623113 652095 665640 681414 748845 782514 869460 908552 998460 1022121 1043352 1091880 1135690 1173771 1198152 1246226 1304190 1362828 1497690 1565028 1703535 1738920 1869339 1956285 1996920 2044242 2271380 2347542 2492452 2608380 2725656 2995380 3066363 3115565 3130056 3407070 3738678 3912570 4088484 4542760 4695084 4883467 4984904 5110605 5216760 5608017 5868855 5990760 6132726 6231130 6814140 7477356 7825140 8176968 9199089 9346695 9390168 9766934 10221210 11216034 11737710 12265452 12462260 13628280 14650401 14954712 15331815 15650280 16824051 18398178 18693390 19533868 20442420 22432068 23475420 24417335 24530904 24924520 28040085 29300802 30663630 33648102 36796356 37386780 39067736 40884840 43951203 44864136 45995445 46950840 48834670 50472153 56080170 58601604 61327260 67296204 73252005 73592712 74773560 84120255 87902406 91990890 97669340 100944306 112160340 117203208 122654520 131853609 134592408 146504010 168240510 175804812 183981780 195338680 201888612 209989081 219756015 224320680 252360765 263707218 293008020 336481020 351609624 367963560 395560827 403777224 419978162 439512030 504721530 527414436 586016040 629967243 659268045 672962040 791121654 839956324 879024060 1009443060 1049945405 1054828872 1259934486 1318536090 1582243308 1679912648 1758048120 1889901729 1977804135 2018886120 2099890810 2519868972 2637072180 3149836215 3164486616 3779803458 3955608270 4199781620 5039737944 5274144360 5669705187 6299672430 7559606916 7911216540 8399563240 9449508645 11339410374 12599344860 15119213832 15822433080 17009115561 18899017290 22678820748 25198689720 28348525935 34018231122 37798034580 45357641496 56697051870 68036462244 75596069160 85045577805 113394103740 136072924488 170091155610 226788207480 340182311220 680364622440
• Sum of all divisors σ(n): 2348166606390
• Sum of proper divisors (its aliquot sum) s(n): 1667801983950
• 680364622440 is an abundant number, because the sum of its proper divisors (1667801983950) is greater than itself. Its abundance is 987437361510

Bases of 680364622440

• Binary: 1001111001101000111001000100001001101000₂
• Hexadecimal: 0x9E68E44268
• Base-36: 8OJZJ2I0

Squares and roots of 680364622440

• 680364622440 squared (680364622440²) is 462896019467923751553600
• 680364622440 cubed (680364622440³) is 314938075514272832916473427422784000
• The square root of 680364622440 is 824842.1803229997
• The cube root of 680364622440 is 8795.2308112785

Scales and comparisons

• 680,364,622,440 seconds is equal to 21,633 years, 25 weeks, 3 days, 12 hours, 54 minutes.
• To count from 1 to 680,364,622,440 would take you about forty-three thousand, two hundred sixty-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 680364622440 cubic inches would be around 732.9 feet tall.

Recreational maths with 680364622440

• 680364622440 backwards is 044226463086
• 680364622440 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 680364622440's digits is 45
• More coming soon!