68168794380960

Names of 68168794380960

• Cardinal: 68168794380960 can be written as Sixty-eight trillion, one hundred sixty-eight billion, seven hundred ninety-four million, three hundred eighty thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 6.816879438096 × 10¹³

Factors of 68168794380960

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 201669

Divisors of 68168794380960

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 13 14 15 16 20 21 24 26 28 30 32 35 39 40 42 48 52 56 60 61 65 70 78 80 84 91 96 104 105 112 120 122 127 130 140 156 160 168 182 183 195 208 210 224 240 244 254 260 273 280 305 312 336 364 366 381 390 416 420 427 455 480 488 508 520 546 560 610 624 635 672 728 732 762 780 793 840 854 889 910 915 976 1016 1040 1092 1120 1220 1248 1270 1281 1365 1456 1464 1524 1560 1586 1651 1680 1708 1778 1820 1830 1905 1952 2032 2080 2135 2184 2379 2440 2540 2562 2667 2730 2912 2928 3048 3120 3172 3302 3360 3416 3556 3640 3660 3810 3965 4064 4270 4368 4445 4758 4880 4953 5080 5124 5334 5460 5551 5856 6096 6240 6344 6405 6604 6832 7112 7280 7320 7620 7747 7930 8255 8540 8736 8890 9516 9760 9906 10160 10248 10668 10920 11102 11557 11895 12192 12688 12810 13208 13335 13664 14224 14560 14640 15240 15494 15860 16510 16653 17080 17780 19032 19812 20320 20496 21336 21840 22204 23114 23241 23790 24765 25376 25620 26416 26670 27755 28448 29280 30480 30988 31720 33020 33306 34160 34671 35560 38064 38735 39624 40992 42672 43680 44408 46228 46482 47580 49530 51240 52832 53340 54229 55510 57785 60960 61976 63440 66040 66612 68320 69342 71120 76128 77470 79248 83265 85344 88816 92456 92964 95160 99060 100711 102480 106680 108458 111020 115570 116205 123952 126880 132080 133224 138684 142240 154940 158496 162687 166530 173355 177632 184912 185928 190320 198120 201422 201451 204960 213360 216916 222040 231140 232410 247904 264160 266448 271145 277368 302133 309880 325374 333060 346710 369824 371856 380640 396240 402844 402902 426720 433832 444080 462280 464820 503555 532896 542290 554736 604266 604353 619760 650748 666120 693420 704977 743712 792480 805688 805804 813435 867664 888160 924560 929640 1007110 1007255 1084580 1109472 1208532 1208706 1239520 1301496 1332240 1386840 1409954 1410157 1510665 1611376 1611608 1626870 1735328 1849120 1859280 2014220 2014510 2114931 2169160 2417064 2417412 2602992 2618863 2664480 2773680 2819908 2820314 3021330 3021765 3222752 3223216 3253740 3524885 3718560 4028440 4029020 4229862 4230471 4338320 4834128 4834824 5205984 5237726 5547360 5639816 5640628 6042660 6043530 6446432 6507480 7049770 7050785 7856589 8056880 8058040 8459724 8460942 8676640 9668256 9669648 10475452 10574655 11279632 11281256 12085320 12087060 12288511 13014960 13094315 14099540 14101570 15713178 16113760 16116080 16919448 16921884 18332041 19339296 20950904 21149310 21152355 22559264 22562512 24170640 24174120 24577022 25584277 26029920 26188630 28199080 28203140 31426356 32232160 33838896 33843768 36664082 36865533 39282945 41901808 42298620 42304710 45125024 48341280 48348240 49154044 51168554 52377260 54996123 56398160 56406280 61442555 62852712 67677792 67687536 73328164 73731066 76752831 78565890 83803616 84597240 84609420 86019577 91660205 96696480 98308088 102337108 104754520 109992246 112796320 112812560 122885110 125705424 127921385 135375072 146656328 147462132 153505662 157131780 159750643 169194480 169218840 172039154 179089939 183320410 184327665 196616176 204674216 209509040 219984492 225625120 245770220 251410848 255842770 258058731 274980615 293312656 294924264 307011324 314263560 319501286 332595601 338388960 338437680 344078308 358179878 366640820 368655330 383764155 393232352 409348432 419018080 430097885 439968984 479251929 491540440 511685540 516117462 537269817 549961230 586625312 589848528 614022648 628527120 639002572 665191202 676875360 688156616 716359756 733281640 737310660 767528310 798753215 818696864 860195770 879937968 895449695 958503858 983080880 997786803 1023371080 1032234924 1074539634 1099922460 1118254501 1179697056 1228045296 1257054240 1278005144 1290293655 1330382404 1376313232 1432719512 1466563280 1474621320 1535056620 1560640897 1597506430 1662978005 1720391540 1759875936 1790899390 1917007716 1966161760 1995573606 2046742160 2064469848 2149079268 2199844920 2236509002 2328169207 2396259645 2456090592 2556010288 2580587310 2660764808 2686349085 2752626464 2865439024 2933126560 2949242640 3070113240 3121281794 3195012860 3325956010 3354763503 3440783080 3581798780 3834015432 3991147212 4093484320 4128939696 4298158536 4399689840 4473018004 4656338414 4681922691 4792519290 4988934015 5112020576 5161174620 5321529616 5372698170 5591272505 5730878048 5898485280 6140226480 6242563588 6390025720 6651912020 6709527006 6881566160 6984507621 7163597560 7668030864 7803204485 7982294424 8257879392 8596317072 8799379680 8946036008 9312676828 9363845382 9585038580 9977868030 10322349240 10643059232 10745396340 10924486279 11182545010 11640846035 12280452960 12485127176 12780051440 13303824040 13419054012 13763132320 13969015242 14327195120 15336061728 15606408970 15964588848 16773817515 17192634144 17892072016 18625353656 18727690764 19170077160 19955736060 20288331661 20644698480 21490792680 21848972558 22365090020 23281692070 23409613455 24970254352 25560102880 26607648080 26838108024 27938030484 28654390240 31212817940 31929177696 32773458837 33547635030 34922538105 35784144032 37250707312 37455381528 38340154320 39911472120 40576663322 41289396960 42981585360 43697945116 44730180040 46563384140 46819226910 49940508704 53215296160 53676216048 54622431395 55876060968 60864994983 62425635880 65546917674 67095270060 69845076210 74501414624 74910763056 76680308640 79822944240 81153326644 85963170720 87395890232 89460360080 93126768280 93638453820 101441658305 107352432096 109244862790 111752121936 121729989966 124851271760 131093835348 134190540120 139690152420 142018321627 149821526112 159645888480 162306653288 163867294185 174791780464 178920720160 186253536560 187276907640 202883316610 218489725580 223504243872 243459979932 249702543520 262187670696 268381080240 279380304840 284036643254 304324974915 324613306576 327734588370 349583560928 372507073120 374553815280 405766633220 426054964881 436979451160 486919959864 524375341392 536762160480 558760609680 568073286508 608649949830 649226613152 655469176740 710091608135 749107630560 811533266440 852109929762 873958902320 973839919728 1048750682784 1117521219360 1136146573016 1217299899660 1310938353480 1420183216270 1623066532880 1704219859524 1747917804640 1947679839456 2130274824405 2272293146032 2434599799320 2621876706960 2840366432540 3246133065760 3408439719048 4260549648810 4544586292064 4869199598640 5243753413920 5680732865080 6816879438096 8521099297620 9738399197280 11361465730160 13633758876192 17042198595240 22722931460320 34084397190480 68168794380960
• Sum of all divisors σ(n): 270734159904768
• Sum of proper divisors (its aliquot sum) s(n): 202565365523808
• 68168794380960 is an abundant number, because the sum of its proper divisors (202565365523808) is greater than itself. Its abundance is 134396571142848

Bases of 68168794380960

• Binary: 1111011111111111001000110001100001101010100000₂
• Hexadecimal: 0x3DFFC8C61AA0
• Base-36: O5WB83WDC

Squares and roots of 68168794380960

• 68168794380960 squared (68168794380960²) is 4646984527353603669610521600
• 68168794380960 cubed (68168794380960³) is 316779332736670399251952561157774708736000
• The square root of 68168794380960 is 8256439.5704783063
• The cube root of 68168794380960 is 40850.2956843223

Scales and comparisons

• 68,168,794,380,960 seconds is equal to 2,167,556 years, 41 weeks, 4 days, 16 hours, 56 minutes.
• To count from 1 to 68,168,794,380,960 would take you about five million, four hundred eighteen thousand, eight hundred ninety-two 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 68168794380960 cubic inches would be around 3404.2 feet tall.

Recreational maths with 68168794380960

• 68168794380960 backwards is 06908349786186
• The number of decimal digits it has is: 14
• The sum of 68168794380960's digits is 75
• More coming soon!