680689971000

Names of 680689971000

• Cardinal: 680689971000 can be written as Six hundred eighty billion, six hundred eighty-nine million, nine hundred seventy-one thousand.

Scientific notation

• Scientific notation: 6.80689971 × 10¹¹

Factors of 680689971000

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3648

Divisors of 680689971000

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 18 20 24 25 26 30 31 36 39 40 45 50 52 53 60 62 65 72 75 78 90 93 100 104 106 117 120 124 125 130 150 155 156 159 180 186 195 200 212 225 234 248 250 260 265 279 300 310 312 318 325 360 372 375 390 403 424 450 465 468 477 500 520 530 558 585 600 620 636 650 689 744 750 775 780 795 806 900 930 936 954 975 1000 1060 1116 1125 1170 1209 1240 1272 1300 1325 1378 1395 1500 1550 1560 1590 1612 1625 1643 1800 1860 1908 1950 2015 2067 2120 2232 2250 2325 2340 2385 2418 2600 2650 2756 2790 2925 3000 3100 3180 3224 3250 3286 3445 3541 3627 3720 3816 3875 3900 3975 4030 4134 4500 4650 4680 4770 4836 4875 4929 5300 5512 5580 5850 6045 6200 6201 6360 6500 6572 6625 6890 6975 7082 7254 7750 7800 7950 8060 8215 8268 9000 9300 9540 9672 9750 9858 10075 10335 10600 10623 11160 11625 11700 11925 12090 12402 13000 13144 13250 13780 13950 14164 14508 14625 14787 15500 15900 16120 16430 16536 17225 17705 18135 18600 19080 19500 19716 19875 20150 20670 21246 21359 23250 23400 23850 24180 24645 24804 26500 27560 27900 28328 29016 29250 29574 30225 31000 31005 31800 31869 32860 34450 34875 35410 36270 39000 39432 39750 40300 41075 41340 42492 42718 46033 46500 47700 48360 49290 49608 50375 51675 53000 53115 55800 58500 59148 59625 60450 62010 63738 64077 65720 68900 69750 70820 72540 73935 79500 80600 82150 82680 84984 85436 86125 88525 90675 92066 93000 95400 98580 100750 103350 106230 106795 109771 117000 118296 119250 120900 123225 124020 127476 128154 137800 138099 139500 141640 145080 147870 151125 155025 159000 159345 164300 170872 172250 177050 181350 184132 187673 192231 197160 201500 205375 206700 212460 213590 219542 230165 238500 241800 246450 248040 254952 256308 258375 265575 276198 279000 295740 302250 310050 318690 320385 328600 329313 344500 354100 362700 368264 369675 375346 384462 403000 410750 413400 414297 424920 427180 439084 442625 453375 460330 477000 492900 512616 516750 531150 533975 548855 552396 563019 591480 604500 616125 620100 637380 640770 658626 689000 690495 708200 725400 739350 750692 768924 775125 796725 821500 828594 854360 878168 885250 906750 920660 938365 961155 985800 987939 1033500 1062300 1067950 1097710 1104792 1126038 1150825 1209000 1232250 1240200 1274760 1281540 1317252 1327875 1380990 1427023 1478700 1501384 1537848 1550250 1593450 1601925 1643000 1646565 1657188 1689057 1770500 1813500 1841320 1848375 1876730 1922310 1975878 2067000 2071485 2124600 2135900 2195420 2252076 2301650 2439749 2464500 2563080 2634504 2655750 2669875 2744275 2761980 2815095 2854046 2957400 3100500 3186900 3203850 3293130 3314376 3378114 3452475 3541000 3627000 3696750 3753460 3844620 3951756 3983625 4142970 4271800 4281069 4390840 4504152 4603300 4691825 4805775 4879498 4929000 4939695 5311500 5339750 5488550 5523960 5630190 5708092 5754125 5817863 6201000 6373800 6407700 6586260 6756228 6904950 7135115 7319247 7393500 7506920 7689240 7903512 7967250 8009625 8232825 8285940 8445285 8562138 9206600 9383650 9611550 9758996 9879390 10357425 10623000 10679500 10977100 11260380 11416184 11508250 11635726 12198745 12815400 12843207 13172520 13512456 13721375 13809900 14075475 14270230 14638494 14787000 15934500 16019250 16465650 16571880 16890570 17124276 17262375 17453589 18767300 19223100 19517992 19758780 20714850 21359000 21405345 21954200 21957741 22520760 23016500 23271452 23459125 24028875 24397490 24698475 25686414 27442750 27619800 28150950 28540460 29089315 29276988 31869000 32038500 32931300 33781140 34248552 34524750 34907178 35675575 36596235 37534600 38446200 39517560 41164125 41429700 42226425 42810690 43915482 46033000 46542904 46918250 48057750 48794980 49396950 51372828 51787125 52360767 54885500 56301900 57080920 58178630 58553976 60993725 64077000 64216035 65862600 67562280 69049500 69814356 70377375 71351150 73192470 75632219 82328250 82859400 84452850 85621380 87267945 87830964 93836500 96115500 97589960 98793900 102745656 103574250 104721534 107026725 109771000 109788705 112603800 116357260 121987450 123492375 128432070 138099000 139628712 140754750 142702300 145446575 146384940 151264438 164656500 168905700 171242760 174535890 175661928 178377875 182981175 187673000 192231000 197587800 207148500 209443068 211132125 214053450 219577410 226896657 232714520 243974900 246984750 256864140 261803835 281509500 285404600 290893150 292769880 302528876 304968625 321080175 329313000 337811400 349071780 356755750 365962350 378161095 414297000 418886136 422264250 428106900 436339725 439154820 453793314 487949800 493969500 513728280 523607670 535133625 548943525 563019000 581786300 605057752 609937250 642160350 680689971 698143560 713511500 727232875 731924700 756322190 844528500 856213800 872679450 878309640 907586628 914905875 987939000 1047215340 1070267250 1097887050 1134483285 1163572600 1219874500 1284320700 1309019175 1361379942 1427023000 1454465750 1463849400 1512644380 1605400875 1689057000 1745358900 1815173256 1829811750 1890805475 2094430680 2140534500 2181698625 2195774100 2268966570 2439749000 2568641400 2618038350 2722759884 2744717625 2908931500 3025288760 3210801750 3403449855 3490717800 3659623500 3781610950 4281069000 4363397250 4391548200 4537933140 5236076700 5445519768 5489435250 5672416425 5817863000 6421603500 6545095875 6806899710 7319247000 7563221900 8726794500 9075866280 9454027375 10472153400 10978870500 11344832850 12843207000 13090191750 13613799420 15126443800 17017249275 17453589000 18908054750 21957741000 22689665700 26180383500 27227598840 28362082125 34034498550 37816109500 45379331400 52360767000 56724164250 68068997100 75632219000 85086246375 113448328500 136137994200 170172492750 226896657000 340344985500 680689971000
• Sum of all divisors σ(n): 2606630906880
• Sum of proper divisors (its aliquot sum) s(n): 1925940935880
• 680689971000 is an abundant number, because the sum of its proper divisors (1925940935880) is greater than itself. Its abundance is 1245250964880

Bases of 680689971000

• Binary: 1001111001111100010010001010111100111000₂
• Hexadecimal: 0x9E7C48AF38
• Base-36: 8OPD8F20

Squares and roots of 680689971000

• 680689971000 squared (680689971000²) is 463338836619980841000000
• 680689971000 cubed (680689971000³) is 315390099262028496680845611000000000
• The square root of 680689971000 is 825039.3754239855
• The cube root of 680689971000 is 8796.6325398923

Scales and comparisons

• 680,689,971,000 seconds is equal to 21,643 years, 43 weeks, 3 days, 3 hours, 30 minutes.
• To count from 1 to 680,689,971,000 would take you about forty-three thousand, two hundred eighty-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 680689971000 cubic inches would be around 733.1 feet tall.

Recreational maths with 680689971000

• 680689971000 backwards is 000179986086
• The number of decimal digits it has is: 12
• The sum of 680689971000's digits is 54
• More coming soon!