13068578074078440

Names of 13068578074078440

• Cardinal: 13068578074078440 can be written as Thirteen quadrillion, sixty-eight trillion, five hundred seventy-eight billion, seventy-four million, seventy-eight thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.306857807407844 × 10¹⁶

Factors of 13068578074078440

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2959810

Divisors of 13068578074078440

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 30 36 40 41 45 60 72 82 90 120 123 164 180 205 229 246 328 360 369 410 458 492 615 687 738 820 916 984 1145 1230 1307 1374 1476 1640 1832 1845 2061 2290 2460 2614 2748 2952 3435 3690 3921 4122 4580 4920 5228 5496 6535 6870 7380 7842 8244 9160 9389 10305 10456 11763 13070 13740 14760 15684 16488 18778 19605 20610 23526 26140 27480 28167 31368 37556 39210 41220 46945 47052 52280 53587 56334 58815 75112 78420 82440 84501 93890 94104 107174 112668 117630 140835 156840 160761 169002 187780 214348 225336 235260 267935 281670 299303 321522 338004 375560 422505 428696 470520 482283 535870 563340 598606 643044 676008 803805 845010 897909 964566 1071740 1126680 1197212 1286088 1496515 1607610 1690020 1795818 1929132 2143480 2394424 2411415 2693727 2958223 2993030 3215220 3380040 3591636 3858264 4489545 4822830 5387454 5916446 5986060 6430440 7183272 8874669 8979090 9645660 10774908 11832892 11972120 12271423 13468635 14791115 17749338 17958180 19291320 21549816 23665784 24542846 26624007 26937270 29582230 35498676 35916360 36814269 44373345 49085692 53248014 53874540 59164460 61357115 70997352 73628538 88746690 98171384 106496028 107749080 110442807 118328920 121287143 122714230 133120035 147257076 177493380 184071345 212992056 220885614 242574286 245428460 266240070 294514152 354986760 363861429 368142690 441771228 485148572 490856920 532480140 552214035 606435715 677433067 727722858 736285380 883542456 970297144 1064960280 1091584287 1104428070 1212871430 1354866134 1455445716 1472570760 1819307145 2032299201 2183168574 2208856140 2425742860 2709732268 2910891432 3387165335 3638614290 3866397461 4064598402 4366337148 4417712280 4851485720 5419464536 5457921435 6096897603 6774330670 7277228580 7732794922 8129196804 8732674296 10161496005 10915842870 11599192383 12193795206 13548661340 14554457160 15465589844 16258393608 19331987305 20322992010 21831685740 23198384766 24387590412 27097322680 27774755747 30484488015 30931179688 34797577149 38663974610 40645984020 43663371480 46396769532 48775180824 55549511494 57995961915 60968976030 69595154298 77327949220 81291968040 83324267241 92793539064 111099022988 115991923830 121937952060 138873778735 139190308596 154655898440 158522295901 166648534482 173987885745 222198045976 231983847660 243875904120 249972801723 277747557470 278380617192 317044591802 333297068964 347975771490 416621336205 463967695320 475566887703 499945603446 555495114940 634089183604 666594137928 695951542980 792611479505 833242672410 885405018569 951133775406 999891206892 1110990229880 1249864008615 1268178367208 1391903085960 1426700663109 1585222959010 1666485344820 1770810037138 1902267550812 1999782413784 2377834438515 2499728017230 2656215055707 2853401326218 3170445918020 3332970689640 3541620074276 3804535101624 4427025092845 4755668877030 4999456034460 5312430111414 5706802652436 6340891836040 7083240148552 7133503315545 7968645167121 8854050185690 9511337754060 9998912068920 10624860222828 11413605304872 13281075278535 14267006631090 15937290334242 17708100371380 19022675508120 21249720445656 26562150557070 28534013262180 31874580668484 35416200742760 36301605761329 39843225835605 53124301114140 57068026524360 63749161336968 72603211522658 79686451671210 106248602228280 108904817283987 145206423045316 159372903342420 181508028806645 217809634567974 290412846090632 318745806684840 326714451851961 363016057613290 435619269135948 544524086419935 653428903703922 726032115226580 871238538271896 1089048172839870 1306857807407844 1452064230453160 1633572259259805 2178096345679740 2613715614815688 3267144518519610 4356192691359480 6534289037039220 13068578074078440
• Sum of all divisors σ(n): 43732246594982400
• Sum of proper divisors (its aliquot sum) s(n): 30663668520903960
• 13068578074078440 is an abundant number, because the sum of its proper divisors (30663668520903960) is greater than itself. Its abundance is 17595090446825520

Bases of 13068578074078440

• Binary: 101110011011011100110101110001110100110010110011101000₂
• Hexadecimal: 0x2E6DCD71D32CE8
• Base-36: 3KOF9VWMAY0

Squares and roots of 13068578074078440

• 13068578074078440 squared (13068578074078440²) is 170787732878283748004255272833600
• 13068578074078440 cubed (13068578074078440³) is 2231952821214704489685924294445526594087467584000
• The square root of 13068578074078440 is 114317881.6899545249
• The cube root of 13068578074078440 is 235546.2054092483

Scales and comparisons

• 13,068,578,074,078,440 seconds is equal to 415,540,358 years, 51 weeks, 3 days, 4 hours, 54 minutes.
• To count from 1 to 13,068,578,074,078,440 would take you about one billion, two hundred forty-six million, six hundred twenty-one thousand and seventy-six 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 13068578074078440 cubic inches would be around 19628.9 feet tall.

Recreational maths with 13068578074078440

• 13068578074078440 backwards is 04487047087586031
• 13068578074078440 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 13068578074078440's digits is 72
• More coming soon!