268838918506320

Names of 268838918506320

• Cardinal: 268838918506320 can be written as Two hundred sixty-eight trillion, eight hundred thirty-eight billion, nine hundred eighteen million, five hundred six thousand, three hundred twenty.

Scientific notation

• Scientific notation: 2.6883891850632 × 10¹⁴

Factors of 268838918506320

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1723

Divisors of 268838918506320

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 43 48 60 80 86 103 120 129 172 206 215 240 258 309 344 412 430 515 516 618 645 688 824 860 1030 1032 1236 1290 1545 1567 1648 1720 2060 2064 2472 2580 3090 3134 3440 4120 4429 4701 4944 5160 6180 6268 7835 8240 8858 9402 10320 10609 12360 12536 13287 15670 17716 18804 21218 22145 23505 24720 25072 26574 31340 31827 35432 37608 42436 44290 47010 53045 53148 62680 63654 66435 67381 70864 75216 84872 88580 94020 106090 106296 125360 127308 132870 134762 159135 161401 169744 177160 188040 202143 212180 212592 254616 265740 269524 318270 322802 336905 354320 376080 404286 424360 456187 484203 509232 531480 539048 636540 645604 673810 807005 808572 848720 912374 968406 1010715 1062960 1078096 1273080 1291208 1347620 1368561 1614010 1617144 1824748 1936812 2021430 2280935 2421015 2455489 2546160 2582416 2695240 2737122 3228020 3234288 3649496 3873624 4042860 4561870 4842030 4910978 5390480 5474244 6456040 6842805 6940243 7298992 7366467 7747248 8085720 9123740 9684060 9821956 10948488 12277445 12912080 13685610 13880486 14732934 16171440 16624303 18247480 19368120 19643912 20820729 21896976 24554890 27371220 27760972 29465868 33248606 34701215 36494960 36832335 38736240 39287824 41641458 49109780 49872909 54742440 55521944 58931736 66497212 69402430 73664670 83121515 83282916 98219560 99745818 104103645 105586027 109484880 111043888 117863472 132994424 138804860 147329340 166243030 166565832 196439120 199491636 208207290 211172054 249364545 252915367 265988848 277609720 294658680 316758081 332486060 333131664 398983272 416414580 422344108 498729090 505830734 527930135 555219440 589317360 633516162 664972120 714845029 758746101 797966544 832829160 844688216 997458180 1011661468 1055860270 1264576835 1267032324 1329944240 1429690058 1517492202 1583790405 1665658320 1689376432 1994916360 2023322936 2111720540 2144535087 2529153670 2534064648 2859380116 3034984404 3167580810 3574225145 3793730505 3989832720 4046645872 4223441080 4289070174 5058307340 5068129296 5718760232 6069968808 6335161620 7148450290 7587461010 8446882160 8578140348 10116614680 10722675435 10875360781 11437520464 12139937616 12670323240 14296900580 15174922020 17156280696 20233229360 21445350870 21750721562 25340646480 26050282801 28593801160 30349844040 32626082343 34312561392 42890701740 43501443124 52100565602 54376803905 57187602320 60699688080 65252164686 78150848403 85781403480 87002886248 104201131204 108753607810 130251414005 130504329372 156301696806 163130411715 171562806960 174005772496 208402262408 217507215620 260502828010 261008658744 312603393612 326260823430 390754242015 416804524816 435014431240 521005656020 522017317488 625206787224 652521646860 781508484030 870028862480 1042011312040 1120162160443 1250413574448 1305043293720 1563016968060 2084022624080 2240324320886 2610086587440 3126033936120 3360486481329 4480648641772 5600810802215 6252067872240 6720972962658 8961297283544 11201621604430 13441945925316 16802432406645 17922594567088 22403243208860 26883891850632 33604864813290 44806486417720 53767783701264 67209729626580 89612972835440 134419459253160 268838918506320
• Sum of all divisors σ(n): 861691776919776
• Sum of proper divisors (its aliquot sum) s(n): 592852858413456
• 268838918506320 is an abundant number, because the sum of its proper divisors (592852858413456) is greater than itself. Its abundance is 324013939907136

Bases of 268838918506320

• Binary: 111101001000000111110000001111010100011101010000₂
• Hexadecimal: 0xF481F03D4750
• Base-36: 2NAMW6V32O

Squares and roots of 268838918506320

• 268838918506320 squared (268838918506320²) is 72274364103647766179879942400
• 268838918506320 cubed (268838918506320³) is 19430161881356661345874854056915135635968000
• The square root of 268838918506320 is 16396308.0754882133
• The cube root of 268838918506320 is 64540.2603847675

Scales and comparisons

• 268,838,918,506,320 seconds is equal to 8,548,246 years, 1 week, 5 days, 18 hours, 52 minutes.
• To count from 1 to 268,838,918,506,320 would take you about twenty-one million, three hundred seventy thousand, six hundred fifteen 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 268838918506320 cubic inches would be around 5378.4 feet tall.

Recreational maths with 268838918506320

• 268838918506320 backwards is 023605819838862
• The number of decimal digits it has is: 15
• The sum of 268838918506320's digits is 69
• More coming soon!