68431910400

Names of 68431910400

• Cardinal: 68431910400 can be written as Sixty-eight billion, four hundred thirty-one million, nine hundred ten thousand, four hundred.

Scientific notation

• Scientific notation: 6.84319104 × 10¹⁰

Factors of 68431910400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 466

Divisors of 68431910400

• Number of divisors d(n): 1080
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 25 27 28 30 32 35 36 40 42 45 48 49 50 54 56 60 63 64 70 72 75 80 81 84 90 96 98 100 105 108 112 120 126 128 135 140 144 147 150 160 162 168 175 180 189 192 196 200 210 216 224 225 240 243 245 252 256 270 280 288 294 300 315 320 324 336 350 360 378 384 392 400 405 420 432 441 448 449 450 480 486 490 504 512 525 540 560 567 576 588 600 630 640 648 672 675 700 720 735 756 768 784 800 810 840 864 882 896 898 900 945 960 972 980 1008 1050 1080 1120 1134 1152 1176 1200 1215 1225 1260 1280 1296 1323 1344 1347 1350 1400 1440 1470 1512 1536 1568 1575 1600 1620 1680 1701 1728 1764 1792 1796 1800 1890 1920 1944 1960 2016 2025 2100 2160 2205 2240 2245 2268 2304 2352 2400 2430 2450 2520 2560 2592 2646 2688 2694 2700 2800 2835 2880 2940 3024 3136 3143 3150 3200 3240 3360 3402 3456 3528 3584 3592 3600 3675 3780 3840 3888 3920 3969 4032 4041 4050 4200 4320 4410 4480 4490 4536 4608 4704 4725 4800 4860 4900 5040 5184 5292 5376 5388 5400 5600 5670 5760 5880 6048 6075 6272 6286 6300 6400 6480 6615 6720 6735 6804 6912 7056 7184 7200 7350 7560 7680 7776 7840 7938 8064 8082 8100 8400 8505 8640 8820 8960 8980 9072 9408 9429 9450 9600 9720 9800 10080 10368 10584 10752 10776 10800 11025 11200 11225 11340 11520 11760 11907 12096 12123 12150 12544 12572 12600 12800 12960 13230 13440 13470 13608 13824 14112 14175 14368 14400 14700 15120 15552 15680 15715 15876 16128 16164 16200 16800 17010 17280 17640 17920 17960 18144 18816 18858 18900 19200 19440 19600 19845 20160 20205 20736 21168 21552 21600 22001 22050 22400 22450 22680 23040 23520 23814 24192 24246 24300 25088 25144 25200 25920 26460 26880 26940 27216 28224 28287 28350 28736 28800 29400 30240 31104 31360 31430 31752 32256 32328 32400 33075 33600 33675 34020 34560 35280 35920 36288 36369 37632 37716 37800 38400 38880 39200 39690 40320 40410 41472 42336 42525 43104 43200 44002 44100 44800 44900 45360 47040 47145 47628 48384 48492 48600 50288 50400 51840 52920 53760 53880 54432 56448 56574 56700 57472 57600 58800 59535 60480 60615 62208 62720 62860 63504 64656 64800 66003 66150 67200 67350 68040 69120 70560 71840 72576 72738 75264 75432 75600 77760 78400 78575 79380 80640 80820 84672 84861 85050 86208 86400 88004 88200 89600 89800 90720 94080 94290 95256 96768 96984 97200 99225 100576 100800 101025 103680 105840 107760 108864 109107 110005 112896 113148 113400 114944 115200 117600 119070 120960 121230 124416 125440 125720 127008 129312 129600 132006 132300 134400 134700 136080 141120 141435 143680 145152 145476 150864 151200 155520 156800 157150 158760 161280 161640 169344 169722 170100 172416 172800 176008 176400 179600 181440 181845 188160 188580 190512 193968 194400 198009 198450 201152 201600 202050 207360 211680 215520 217728 218214 220010 225792 226296 226800 229888 235200 235725 238140 241920 242460 251440 254016 254583 258624 259200 264012 264600 268800 269400 272160 282240 282870 287360 290304 290952 297675 301728 302400 303075 311040 313600 314300 317520 323280 330015 338688 339444 340200 344832 345600 352016 352800 359200 362880 363690 376320 377160 381024 387936 388800 396018 396900 402304 403200 404100 423360 424305 431040 435456 436428 440020 452592 453600 470400 471450 476280 483840 484920 502880 508032 509166 517248 518400 528024 529200 538800 544320 545535 550025 564480 565740 574720 581904 594027 595350 603456 604800 606150 622080 627200 628600 635040 646560 660030 677376 678888 680400 689664 704032 705600 707175 718400 725760 727380 754320 762048 763749 775872 777600 792036 793800 804608 806400 808200 846720 848610 862080 870912 872856 880040 905184 907200 909225 940800 942900 952560 969840 990045 1005760 1016064 1018332 1034496 1036800 1056048 1058400 1077600 1088640 1091070 1100050 1128960 1131480 1149440 1163808 1188054 1190700 1206912 1209600 1212300 1257200 1270080 1272915 1293120 1320060 1357776 1360800 1408064 1411200 1414350 1436800 1451520 1454760 1508640 1524096 1527498 1551744 1555200 1584072 1587600 1609216 1616400 1650075 1693440 1697220 1724160 1745712 1760080 1782081 1810368 1814400 1818450 1881600 1885800 1905120 1939680 1980090 2011520 2032128 2036664 2068992 2112096 2116800 2121525 2155200 2177280 2182140 2200100 2262960 2327616 2376108 2381400 2413824 2419200 2424600 2514400 2540160 2545830 2586240 2640120 2715552 2721600 2727675 2816128 2822400 2828700 2873600 2909520 2970135 3017280 3048192 3054996 3103488 3110400 3168144 3175200 3232800 3300150 3386880 3394440 3448320 3491424 3520160 3564162 3620736 3628800 3636900 3771600 3810240 3818745 3879360 3960180 4023040 4073328 4224192 4233600 4243050 4310400 4354560 4364280 4400200 4525920 4655232 4752216 4762800 4827648 4849200 4950225 5028800 5080320 5091660 5172480 5280240 5346243 5431104 5443200 5455350 5632256 5644800 5657400 5747200 5819040 5940270 6034560 6096384 6109992 6206976 6336288 6350400 6364575 6465600 6600300 6788880 6982848 7040320 7128324 7241472 7257600 7273800 7543200 7620480 7637490 7758720 7920360 8046080 8146656 8448384 8467200 8486100 8620800 8728560 8800400 8910405 9051840 9310464 9504432 9525600 9698400 9900450 10057600 10160640 10183320 10344960 10560480 10692486 10862208 10886400 10910700 11264512 11314800 11638080 11880540 12069120 12219984 12672576 12700800 12729150 12931200 13200600 13577760 13965696 14080640 14256648 14482944 14547600 14850675 15086400 15240960 15274980 15517440 15840720 16293312 16896768 16934400 16972200 17241600 17457120 17600800 17820810 18103680 18620928 19008864 19051200 19093725 19396800 19800900 20115200 20366640 21120960 21384972 21724416 21772800 21821400 22629600 23276160 23761080 24138240 24439968 25345152 25401600 25458300 25862400 26401200 26731215 27155520 27931392 28161280 28513296 29095200 29701350 30172800 30481920 30549960 31034880 31681440 32586624 33793536 33944400 34914240 35201600 35641620 36207360 38017728 38102400 38187450 38793600 39601800 40230400 40733280 42241920 42769944 43448832 43642800 44552025 45259200 46552320 47522160 48879936 50690304 50803200 50916600 51724800 52802400 53462430 54311040 55862784 56322560 57026592 58190400 59402700 60345600 61099920 63362880 65173248 67888800 69828480 70403200 71283240 72414720 76035456 76204800 76374900 77587200 79203600 81466560 84483840 85539888 87285600 89104050 90518400 93104640 95044320 97759872 101380608 101833200 105604800 106924860 108622080 114053184 116380800 118805400 120691200 122199840 126725760 130346496 133656075 135777600 139656960 140806400 142566480 152070912 152409600 152749800 155174400 158407200 162933120 168967680 171079776 174571200 178208100 181036800 190088640 195519744 203666400 211209600 213849720 217244160 228106368 232761600 237610800 244399680 253451520 267312150 271555200 279313920 281612800 285132960 304141824 305499600 316814400 325866240 342159552 349142400 356416200 362073600 380177280 391039488 407332800 422419200 427699440 456212736 465523200 475221600 488799360 506903040 534624300 543110400 570265920 610999200 633628800 651732480 684319104 698284800 712832400 760354560 814665600 844838400 855398880 912425472 950443200 977598720 1069248600 1086220800 1140531840 1221998400 1267257600 1368638208 1396569600 1425664800 1520709120 1629331200 1710797760 1900886400 1955197440 2138497200 2281063680 2443996800 2534515200 2737276416 2851329600 3258662400 3421595520 3801772800 4276994400 4562127360 4887993600 5702659200 6843191040 7603545600 8553988800 9775987200 11405318400 13686382080 17107977600 22810636800 34215955200 68431910400
• Sum of all divisors σ(n): 296091595800
• Sum of proper divisors (its aliquot sum) s(n): 227659685400
• 68431910400 is an abundant number, because the sum of its proper divisors (227659685400) is greater than itself. Its abundance is 159227775000

Bases of 68431910400

• Binary: 111111101110110111000001011000000000₂
• Hexadecimal: 0xFEEDC1600
• Base-36: VFQLC00

Squares and roots of 68431910400

• 68431910400 squared (68431910400²) is 4682926360993628160000
• 68431910400 cubed (68431910400³) is 320461597145314017216036864000000
• The square root of 68431910400 is 261594.9357307973
• The cube root of 68431910400 is 4090.2785821009

Scales and comparisons

• 68,431,910,400 seconds is equal to 2,175 years, 48 weeks.
• To count from 1 to 68,431,910,400 would take you about four thousand, three hundred fifty-one 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 68431910400 cubic inches would be around 340.9 feet tall.

Recreational maths with 68431910400

• 68431910400 backwards is 00401913486
• 68431910400 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 68431910400's digits is 36
• More coming soon!