68160094723440

Names of 68160094723440

• Cardinal: 68160094723440 can be written as Sixty-eight trillion, one hundred sixty billion, ninety-four million, seven hundred twenty-three thousand, four hundred forty.

Scientific notation

• Scientific notation: 6.816009472344 × 10¹³

Factors of 68160094723440

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 12514

Divisors of 68160094723440

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 23 24 27 30 36 40 45 46 48 54 60 69 72 80 90 92 108 115 120 135 138 144 180 184 207 216 230 240 269 270 276 345 360 368 414 432 433 460 538 540 552 621 690 720 807 828 866 920 1035 1076 1080 1104 1242 1299 1345 1380 1614 1656 1732 1840 2070 2152 2160 2165 2421 2484 2598 2690 2760 3105 3228 3312 3464 3897 4035 4140 4304 4330 4842 4968 5196 5380 5520 6187 6210 6456 6495 6928 7263 7794 8070 8280 8660 9684 9936 9959 10392 10760 11691 11779 12105 12374 12420 12912 12990 14526 15588 16140 16560 17320 18561 19368 19485 19918 20784 21520 23382 23558 24210 24748 24840 25980 29052 29877 30935 31176 32280 34640 35337 36315 37122 38736 38970 39836 46764 47116 48420 49496 49680 49795 51960 55683 58104 58455 58895 59754 61870 62352 64560 70674 72630 74244 77940 79672 89631 92805 93528 94232 96840 98992 99590 103920 106011 111366 116208 116477 116910 117790 119508 123740 141348 145260 148488 149385 155880 159344 167049 176685 179262 185610 187056 188464 193680 199180 212022 222732 232954 233820 235580 239016 247480 268893 270917 278415 282696 290520 296976 298770 311760 318033 334098 349431 353370 358524 371220 398360 424044 445464 448155 465908 467640 471160 478032 494960 530055 537786 541834 556830 565392 581040 582385 597540 636066 668196 698862 706740 717048 742440 796720 812751 835245 848088 890928 896310 931816 935280 942320 1048293 1060110 1075572 1083668 1113660 1164770 1195080 1272132 1336392 1344465 1354585 1397724 1413480 1434096 1484880 1590165 1625502 1670490 1696176 1747155 1792620 1863632 2096586 2120220 2151144 2167336 2227320 2329540 2390160 2438253 2544264 2672784 2678971 2688930 2709170 2795448 2826960 3144879 3168551 3180330 3251004 3340980 3494310 3585240 4063755 4193172 4240440 4302288 4334672 4454640 4659080 4876506 5088528 5100307 5241465 5357942 5377860 5418340 5590896 6289758 6337102 6360660 6502008 6681960 6988620 7170480 7314759 8036913 8127510 8386344 8480880 9318160 9505653 9753012 10200614 10482930 10715884 10755720 10836680 12191265 12579516 12674204 12721320 13004016 13363920 13394855 13977240 14629518 15300921 15724395 15842755 16073826 16255020 16772688 19011306 19506024 20401228 20965860 21431768 21511440 21673360 24110739 24382530 25159032 25348408 25442640 25501535 26789710 27954480 28516959 29259036 30601842 31448790 31685510 32147652 32510040 36573795 38022612 39012048 40184565 40802456 41931720 42863536 45902763 47528265 48221478 48765060 50318064 50696816 51003070 53579420 57033918 58518072 61203684 62897580 63371020 64295304 65020080 72332217 72876673 73147590 76045224 76504605 80369130 81604912 83863440 85550877 91805526 95056530 96442956 97530120 102006140 107158840 114067836 117036144 117307061 120553695 122407368 125795160 126742040 128590608 137708289 142584795 144664434 145753346 146295180 152090448 153009210 160738260 171101754 183611052 190113060 192885912 195060240 204012280 214317680 218630019 228135672 229513815 234614122 241107390 244814736 251590320 253484080 275416578 285169590 289328868 291506692 292590360 306018420 321476520 342203508 351921183 361661085 364383365 367222104 380226120 385771824 408024560 427754385 437260038 456271344 459027630 469228244 482214780 550833156 570339180 578657736 583013384 585180720 586535305 612036840 642953040 655890057 684407016 688541445 703842366 723322170 728766730 734444208 760452240 855508770 874520076 918055260 938456488 964429560 1055763549 1093150095 1101666312 1140678360 1157315472 1166026768 1173070610 1224073680 1311780114 1368814032 1371982583 1377082890 1407684732 1446644340 1457533460 1711017540 1749040152 1759605915 1836110520 1876912976 1928859120 1967670171 2111527098 2186300190 2203332624 2281356720 2346141220 2623560228 2743965166 2754165780 2815369464 2893288680 2915066920 3167290647 3279450285 3422035080 3498080304 3519211830 3672221040 3935340342 4115947749 4223054196 4372600380 4692282440 5247120456 5278817745 5487930332 5508331560 5630738928 5786577360 5830133840 6334581294 6558900570 6844070160 6859912915 7038423660 7870680684 8231895498 8446108392 8745200760 9384564880 9838350855 10494240912 10557635490 10975860664 11016663120 12347843247 12669162588 13117801140 13719825830 14076847320 15741361368 15836453235 16463790996 16892216784 17490401520 19676701710 20579738745 21115270980 21951721328 24695686494 25338325176 26235602280 27439651660 28153694640 31482722736 31555599409 31672906470 32927581992 37043529741 39353403420 41159477490 42230541960 49391372988 50676650352 52471204560 54879303320 61739216235 63111198818 63345812940 65855163984 74087059482 78706806840 82318954980 84461083920 94666798227 98782745976 109758606640 123478432470 126222397636 126691625880 148174118964 157413613680 157777997045 164637909960 185217648705 189333596454 197565491952 246956864940 252444795272 253383251760 284000394681 296348237928 315555994090 329275819920 370435297410 378667192908 473333991135 493913729880 504889590544 568000789362 592696475856 631111988180 740870594820 757334385816 852001184043 946667982270 987827459760 1136001578724 1262223976360 1420001973405 1481741189640 1514668771632 1704002368086 1893335964540 2272003157448 2524447952720 2840003946810 2963482379280 3408004736172 3786671929080 4260005920215 4544006314896 5680007893620 6816009472344 7573343858160 8520011840430 11360015787240 13632018944688 17040023680860 22720031574480 34080047361720 68160094723440
• Sum of all divisors σ(n): 246480724224000
• Sum of proper divisors (its aliquot sum) s(n): 178320629500560
• 68160094723440 is an abundant number, because the sum of its proper divisors (178320629500560) is greater than itself. Its abundance is 110160534777120

Bases of 68160094723440

• Binary: 1111011111110111000010001110111101110101110000₂
• Hexadecimal: 0x3DFDC23BDD70
• Base-36: O5SBCK1O0

Squares and roots of 68160094723440

• 68160094723440 squared (68160094723440²) is 4645798512708313330085433600
• 68160094723440 cubed (68160094723440³) is 316658066692215307193778377723764483584000
• The square root of 68160094723440 is 8255912.7129252039
• The cube root of 68160094723440 is 40848.5578476075

Scales and comparisons

• 68,160,094,723,440 seconds is equal to 2,167,280 years, 9 weeks, 2 days, 5 hours, 24 minutes.
• To count from 1 to 68,160,094,723,440 would take you about five million, four hundred eighteen thousand, two hundred 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 68160094723440 cubic inches would be around 3404 feet tall.

Recreational maths with 68160094723440

• 68160094723440 backwards is 04432749006186
• 68160094723440 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 68160094723440's digits is 54
• More coming soon!