68389333320

Names of 68389333320

• Cardinal: 68389333320 can be written as Sixty-eight billion, three hundred eighty-nine million, three hundred thirty-three thousand, three hundred twenty.

Scientific notation

• Scientific notation: 6.838933332 × 10¹⁰

Factors of 68389333320

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 123

Divisors of 68389333320

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 11 12 14 15 17 20 21 22 24 28 30 33 34 35 37 40 41 42 44 49 51 55 56 60 66 68 70 74 77 82 84 85 88 98 102 105 110 111 119 120 123 132 136 140 147 148 154 164 165 168 170 185 187 196 204 205 210 220 222 231 238 245 246 255 259 264 280 287 294 296 308 328 330 340 357 370 374 385 392 407 408 410 420 440 444 451 462 476 490 492 510 518 539 555 561 574 588 595 615 616 629 660 680 697 714 735 740 748 770 777 814 820 833 840 861 888 902 924 935 952 980 984 1020 1036 1078 1110 1122 1148 1155 1176 1190 1221 1230 1258 1295 1309 1320 1353 1394 1428 1435 1470 1480 1496 1517 1540 1554 1617 1628 1640 1666 1681 1722 1785 1804 1813 1848 1870 1887 1960 2009 2035 2040 2072 2091 2156 2220 2244 2255 2296 2310 2380 2442 2460 2499 2516 2590 2618 2695 2706 2788 2805 2849 2856 2870 2940 3034 3080 3108 3145 3157 3234 3256 3332 3362 3444 3485 3570 3608 3626 3740 3774 3885 3927 4018 4070 4165 4182 4305 4312 4403 4440 4488 4510 4551 4620 4760 4879 4884 4920 4998 5032 5043 5180 5236 5390 5412 5439 5576 5610 5698 5740 5880 6027 6068 6105 6216 6290 6314 6468 6545 6664 6724 6765 6888 6919 6970 7140 7252 7480 7548 7585 7667 7770 7854 8036 8085 8140 8330 8364 8405 8547 8610 8806 9020 9065 9102 9163 9240 9435 9471 9758 9768 9996 10045 10086 10360 10455 10472 10619 10780 10824 10878 11220 11396 11480 11767 12054 12136 12210 12495 12580 12628 12936 13090 13209 13448 13530 13838 13940 14245 14280 14504 14637 15096 15170 15334 15540 15708 15785 16072 16170 16280 16660 16687 16728 16810 17094 17220 17612 18040 18130 18204 18326 18491 18870 18942 19516 19635 19943 19992 20090 20172 20757 20910 21238 21560 21756 22015 22099 22440 22755 22792 23001 23534 24108 24395 24420 24990 25160 25215 25256 25789 26180 26418 27060 27195 27489 27676 27880 28490 28577 29274 30135 30340 30668 30821 31080 31416 31570 31857 32340 33320 33374 33620 34153 34188 34440 34595 35224 35301 36260 36408 36652 36982 37740 37884 38335 39032 39270 39886 40180 40344 41514 41820 42476 42735 43512 44030 44198 45510 45815 46002 47068 47355 48216 48433 48790 48840 49980 50061 50430 51578 52360 52836 53095 53669 54120 54390 54978 55352 55473 56980 57154 58548 58835 59829 60270 60680 61336 61642 62197 63140 63714 64680 66045 66297 66748 67240 68306 68376 69190 70602 72520 73185 73304 73964 74333 75480 75768 76670 77367 78540 79772 80360 82369 83028 83435 83640 84952 85470 85731 88060 88396 91020 91630 92004 92455 92463 94136 94710 96866 97580 99715 99960 100122 100860 102459 103156 103785 105672 106190 107338 108780 109956 110495 110946 113960 114308 115005 116809 117096 117670 119658 120540 123284 124394 126280 127428 128945 129437 132090 132594 133496 136612 137445 138380 141204 142885 145299 146370 147928 148666 153340 154105 154734 157080 159285 159544 161007 164738 166056 166870 170765 170940 171462 176120 176505 176792 180523 182040 183260 184008 184910 184926 186591 189420 193732 195160 199430 200039 200244 201720 204918 206312 207570 212380 214676 217560 219912 220990 221892 222999 228616 230010 233618 235340 239316 241080 242165 246568 247107 248788 250305 254856 257890 258874 264180 265188 268345 273224 274890 276760 277365 282408 283679 285770 290598 292740 297332 299145 306680 308210 309468 310985 314347 318570 322014 329476 331485 333740 339031 341530 341880 342924 350427 353010 361046 366520 369820 369852 371665 373182 375683 378840 386835 387464 388311 398860 400078 400488 409836 411845 415140 424760 428655 429352 435379 441980 443784 445998 460020 462315 467236 470680 478632 484330 494214 497576 500610 512295 515780 517748 528360 530376 536690 541569 549780 554730 567358 571540 581196 584045 585480 594664 598290 600117 616420 618936 621970 628694 637140 644028 647185 658952 662970 667480 678062 683060 684167 685848 700854 706020 722092 726495 739640 739704 743330 746364 751366 773670 776622 797720 800156 805035 817663 819672 823690 830280 851037 857310 870758 883960 891996 902615 906059 920040 924630 932955 934472 943041 968660 988428 1000195 1001220 1017093 1024590 1031560 1035496 1057349 1073380 1083138 1099560 1109460 1114995 1127049 1134716 1143080 1162392 1168090 1196580 1200234 1232840 1235535 1243940 1257388 1263661 1274280 1288056 1294370 1306137 1325940 1356124 1366120 1368334 1400273 1401708 1412040 1418395 1444184 1452990 1486660 1492728 1502732 1547340 1553244 1571735 1600312 1610070 1635326 1647380 1695155 1702074 1714620 1741516 1752135 1783992 1805230 1812118 1849260 1865910 1878415 1886082 1937320 1941555 1976856 1985753 2000390 2002440 2034186 2049180 2052501 2114698 2146760 2166276 2176895 2200429 2218920 2229990 2254098 2269432 2336180 2393160 2400468 2452989 2471070 2487880 2514776 2527322 2588740 2612274 2651880 2707845 2712248 2718177 2736668 2800546 2803416 2836790 2905980 2973320 3000585 3005464 3047653 3094680 3106488 3143470 3172047 3220140 3270652 3294760 3390310 3404148 3420835 3429240 3483032 3504270 3610460 3624236 3698520 3731820 3756830 3772164 3790983 3883110 3971506 4000780 4068372 4088315 4098360 4105002 4200819 4229396 4255185 4332552 4353790 4400858 4459980 4508196 4530295 4672360 4715205 4789169 4800936 4905978 4942140 5054644 5085465 5177480 5224548 5286745 5415690 5436354 5473336 5601092 5635245 5673580 5811960 5957259 6001170 6095306 6286940 6318305 6344094 6440280 6530685 6541304 6601287 6780620 6808296 6841670 7001365 7008540 7220920 7248472 7401443 7463640 7513660 7544328 7581966 7766220 7943012 8001560 8136744 8176630 8210004 8401638 8458792 8510370 8707580 8801716 8919960 9016392 9060590 9142959 9430410 9578338 9811956 9884280 9928765 10109288 10170930 10262505 10449096 10573490 10831380 10872708 11002145 11202184 11270490 11347160 11630839 11914518 12002340 12190612 12264945 12573880 12636610 12688188 13061370 13202574 13561240 13590885 13683340 13900271 14002730 14017080 14367507 14802886 15027320 15163932 15238265 15403003 15532440 15860235 15886024 16353260 16420008 16803276 17020740 17415160 17603432 18121180 18285918 18860820 18954915 19156676 19623912 19857530 20341860 20525010 21004095 21146980 21662760 21745416 22004290 22204329 22540980 23261678 23829036 23945845 24004680 24381224 24529890 25273220 25376376 26122740 26405148 27181770 27366680 27800542 28005460 28735014 29605772 29786295 30327864 30476530 30806006 31720470 32706520 33006435 33524183 33606552 34041480 34892517 36242360 36571836 37007215 37721640 37909830 38313352 39715060 40683720 41050020 41700813 42008190 42293960 44008580 44408658 45081960 45714795 46209009 46523356 47658072 47891690 49059780 50546440 51810101 52245480 52810296 54363540 55601084 56010920 57470028 58154195 59211544 59572590 60953060 61612012 63440940 66012870 67048366 69501355 69785034 71837535 73143672 74014430 75819660 77015015 79430120 81415873 82100040 83401626 84016380 88017160 88817316 91429590 92418018 93046712 95783380 98119560 100572549 103620202 108727080 111021645 111202168 114940056 116308390 119145180 121906120 123224024 126881880 132025740 134096732 139002710 139570068 143675070 148028860 151639320 154030030 155430303 162831746 166803252 167620915 168032760 174462585 177634632 182859180 184836036 191566760 201145098 207240404 208504065 222043290 231045045 232616780 238290360 244247619 259050505 264051480 268193464 278005420 279140136 287350140 296057720 308060060 310860606 325663492 333606504 335241830 348925170 365718360 369672072 402290196 407079365 414480808 417008130 444086580 462090090 465233560 488495238 502862745 518101010 556010840 569911111 574700280 616120120 621721212 651326984 670483660 697850340 777151515 804580392 814158730 834016260 888173160 924180180 976990476 1005725490 1036202020 1139822222 1221238095 1243442424 1340967320 1395700680 1554303030 1628317460 1668032520 1709733333 1848360360 1953980952 2011450980 2072404040 2279644444 2442476190 2849555555 3108606060 3256634920 3419466666 4022901960 4559288888 4884952380 5699111110 6217212120 6838933332 8548666665 9769904760 11398222220 13677866664 17097333330 22796444440 34194666660 68389333320
• Sum of all divisors σ(n): 290201719680
• Sum of proper divisors (its aliquot sum) s(n): 221812386360
• 68389333320 is an abundant number, because the sum of its proper divisors (221812386360) is greater than itself. Its abundance is 153423053040

Bases of 68389333320

• Binary: 111111101100010100100110100101001000₂
• Hexadecimal: 0xFEC526948
• Base-36: VF18RBC

Squares and roots of 68389333320

• 68389333320 squared (68389333320²) is 4677100911954062222400
• 68389333320 cubed (68389333320³) is 319863813238902333855733570368000
• The square root of 68389333320 is 261513.5432821787
• The cube root of 68389333320 is 4089.4301073277

Scales and comparisons

• 68,389,333,320 seconds is equal to 2,174 years, 29 weeks, 4 days, 5 hours, 2 minutes.
• To count from 1 to 68,389,333,320 would take you about four thousand, three hundred forty-nine 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 68389333320 cubic inches would be around 340.8 feet tall.

Recreational maths with 68389333320

• 68389333320 backwards is 02333398386
• The number of decimal digits it has is: 11
• The sum of 68389333320's digits is 48
• More coming soon!