68427730323680

Names of 68427730323680

• Cardinal: 68427730323680 can be written as Sixty-eight trillion, four hundred twenty-seven billion, seven hundred thirty million, three hundred twenty-three thousand, six hundred eighty.

Scientific notation

• Scientific notation: 6.842773032368 × 10¹³

Factors of 68427730323680

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 579388

Divisors of 68427730323680

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 19 20 26 28 32 35 38 40 49 52 56 61 65 70 76 80 91 95 98 104 112 122 130 133 140 152 160 182 190 196 208 224 244 245 247 260 266 280 304 305 364 380 392 416 427 455 488 490 494 520 532 560 608 610 637 665 728 760 784 793 854 910 931 976 980 988 1040 1064 1120 1159 1220 1235 1274 1330 1456 1520 1568 1586 1708 1729 1820 1862 1952 1960 1976 2080 2128 2135 2318 2440 2470 2548 2660 2912 2989 3040 3172 3185 3416 3458 3640 3724 3920 3952 3965 4256 4270 4636 4655 4880 4940 5096 5320 5551 5795 5978 6344 6370 6832 6916 7280 7448 7840 7904 7930 8113 8540 8645 9272 9310 9760 9880 10192 10640 11102 11590 11956 12103 12688 12740 13664 13832 14560 14896 14945 15067 15860 16226 17080 17290 18544 18620 19760 20384 21280 22204 23180 23912 24206 25376 25480 27664 27755 29792 29890 30134 31720 32452 34160 34580 37088 37240 38857 39520 40565 44408 46360 47824 48412 50960 55328 55510 56791 59780 60268 60515 63440 64904 68320 69160 74480 75335 77714 81130 88816 92720 95648 96824 101920 105469 111020 113582 119560 120536 121030 126880 129808 138320 148960 150670 155428 162260 177632 185440 193648 194285 210938 222040 227164 239120 241072 242060 259616 276640 283955 301340 310856 324520 387296 388570 421876 444080 454328 478240 482144 484120 527345 567910 579281 602680 621712 649040 738283 777140 843752 888160 908656 968240 1054690 1135820 1158562 1205360 1243424 1298080 1476566 1554280 1687504 1817312 1936480 2109380 2271640 2317124 2410720 2896405 2953132 3108560 3375008 3691415 4054967 4218760 4543280 4634248 5792810 5906264 6217120 7382830 7530653 8109934 8437520 9086560 9268496 11006339 11585620 11812528 14765660 15061306 16219868 16875040 18536992 20274835 22012678 23171240 23625056 28384769 29531320 30122612 32439736 35336141 37653265 40549670 44025356 46342480 52714571 55031695 56769538 59062640 60245224 64879472 70672282 75306530 77044373 81099340 88050712 92684960 105429142 110063390 113539076 118125280 120490448 129758944 141344564 141923845 143082407 150613060 154088746 162198680 176101424 176680705 210858284 220126780 227078152 240980896 247352987 263572855 282689128 283847690 286164814 301226120 308177492 324397360 352202848 353361410 369001997 385221865 421716568 440253560 454156304 459369833 494705974 527145710 539310611 565378256 567695380 572329628 602452240 616354984 648794720 671386679 706722820 715412035 738003994 770443730 843433136 880507120 908312608 918739666 989411948 1001576849 1054291420 1078621222 1130756512 1135390760 1144659256 1204904480 1232709968 1236764935 1342773358 1413445640 1430824070 1476007988 1540887460 1686866272 1731470909 1761014240 1837479332 1845009985 1978823896 2003153698 2108582840 2157242444 2270781520 2289318512 2296849165 2465419936 2473529870 2685546716 2696553055 2826891280 2861648140 2952015976 3081774920 3215588831 3356933395 3462941818 3674958664 3690019970 3957647792 4006307396 4217165680 4314484888 4541563040 4578637024 4593698330 4699706753 4947059740 5007884245 5371093432 5393106110 5653782560 5723296280 5904031952 6163549840 6431177662 6713866790 6925883636 7011037943 7349917328 7380039940 7915295584 8012614792 8434331360 8628969776 8657354545 8728026827 9187396660 9399413506 9894119480 10015768490 10742186864 10786212220 11446592560 11808063904 12327099680 12862355324 13427733580 13851767272 14022075886 14699834656 14760079880 16025229584 16077944155 17257939552 17314709090 17456053654 18374793320 18798827012 19788238960 20031536980 21484373728 21572424440 22509121817 22893185120 23498533765 25724710648 26855467160 27703534544 28044151772 29520159760 32050459168 32155888310 32897947271 34629418180 34912107308 35055189715 36749586640 37597654024 39576477920 40063073960 43144848880 43640134135 45018243634 46997067530 51449421296 53710934320 55407069088 56088303544 59040319520 61096187789 64311776620 65795894542 69258836360 69824214616 70110379430 73499173280 75195308048 80126147920 86289697760 87280268270 90036487268 93994135060 102898842592 107421868640 112176607088 112545609085 122192375578 128623553240 131591789084 138517672720 139648429232 140220758860 150390616096 160252295840 164489736355 174560536540 180072974536 187988270120 224353214176 225091218170 244384751156 257247106480 263183578168 277035345440 279296858464 280441517720 305480938945 328979472710 349121073080 360145949072 375976540240 427673314523 450182436340 488769502312 514494212960 526367156336 560883035440 610961877890 657958945420 698242146160 720291898144 751953080480 855346629046 900364872680 977539004624 1052734312672 1121766070880 1221923755780 1315917890840 1396484292320 1710693258092 1800729745360 1955078009248 2138366572615 2443847511560 2631835781680 3421386516184 3601459490720 4276733145230 4887695023120 5263671563360 6842773032368 8553466290460 9775390046240 13685546064736 17106932580920 34213865161840 68427730323680
• Sum of all divisors σ(n): 216673805113920
• Sum of proper divisors (its aliquot sum) s(n): 148246074790240
• 68427730323680 is an abundant number, because the sum of its proper divisors (148246074790240) is greater than itself. Its abundance is 79818344466560

Bases of 68427730323680

• Binary: 1111100011110000010010100011110000100011100000₂
• Hexadecimal: 0x3E3C128F08E0
• Base-36: O979JVSGW

Squares and roots of 68427730323680

• 68427730323680 squared (68427730323680²) is 4682354277250275397568742400
• 68427730323680 cubed (68427730323680³) is 320402875763611419790845702071802540032000
• The square root of 68427730323680 is 8272105.5556418041
• The cube root of 68427730323680 is 40901.9529724799

Scales and comparisons

• 68,427,730,323,680 seconds is equal to 2,175,790 years, 8 weeks, 3 days, 11 hours, 41 minutes, 20 seconds.
• To count from 1 to 68,427,730,323,680 would take you about five million, four hundred thirty-nine thousand, four hundred seventy-five 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 68427730323680 cubic inches would be around 3408.5 feet tall.

Recreational maths with 68427730323680

• 68427730323680 backwards is 08632303772486
• The number of decimal digits it has is: 14
• The sum of 68427730323680's digits is 59
• More coming soon!