20429268208960

Names of 20429268208960

• Cardinal: 20429268208960 can be written as Twenty trillion, four hundred twenty-nine billion, two hundred sixty-eight million, two hundred eight thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 2.042926820896 × 10¹³

Factors of 20429268208960

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 4875

Divisors of 20429268208960

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 32 40 52 64 65 67 80 104 130 134 160 169 208 260 268 320 335 338 416 520 536 670 676 832 845 871 1040 1072 1340 1352 1690 1742 2080 2089 2144 2680 2699 2704 3380 3484 4160 4178 4288 4355 5360 5398 5408 6760 6968 8356 8710 10445 10720 10796 10816 11323 13495 13520 13936 16712 17420 20890 21440 21592 22646 26990 27040 27157 27872 33424 34840 35087 41780 43184 45292 53980 54080 54314 55744 56615 66848 69680 70174 83560 86368 90584 107960 108628 113230 133696 135785 139360 139963 140348 167120 172736 175435 180833 181168 215920 217256 226460 271570 278720 279926 280696 334240 350870 353041 361666 362336 431840 434512 452920 456131 543140 559852 561392 668480 699815 701740 706082 723332 724672 863680 869024 904165 905840 912262 1086280 1119704 1122784 1399630 1403480 1412164 1446664 1738048 1765205 1808330 1811680 1819519 1824524 2172560 2239408 2245568 2280655 2350829 2799260 2806960 2824328 2893328 3530410 3616660 3623360 3639038 3649048 4345120 4478816 4561310 4701658 5598520 5613920 5638211 5648656 5786656 7060820 7233320 7278076 7298096 8690240 8957632 9097595 9122620 9403316 11197040 11227840 11276422 11297312 11573312 11754145 14121640 14466640 14556152 14596192 18195190 18245240 18806632 22394080 22552844 22594624 23508290 23653747 28191055 28243280 28933280 29112304 29192384 30560777 36390380 36490480 37613264 44788160 45105688 47016580 47307494 56382110 56486560 57866560 58224608 61121554 72780760 72980960 73296743 75226528 90211376 94033160 94614988 112764220 112973120 116449216 118268735 122243108 145561520 145961920 146593486 150453056 152803885 180422752 188066320 189229976 225528440 236537470 244486216 291123040 293186972 305607770 360845504 366483715 376132640 377760137 378459952 451056880 473074940 488972432 582246080 586373944 611215540 732967430 752265280 755520274 756919904 902113760 946149880 952857659 977944864 1172747888 1222431080 1465934860 1511040548 1513839808 1804227520 1888800685 1892299760 1905715318 1955889728 2345495776 2444862160 2931869720 3022081096 3777601370 3784599520 3811430636 4690991552 4764288295 4889724320 4910881781 5863739440 6044162192 7555202740 7569199040 7622861272 9528576590 9779448640 9821763562 11727478880 12088324384 15110405480 15245722544 19057153180 19643527124 23454957760 24176648768 24554408905 30220810960 30491445088 38114306360 39287054248 49108817810 60441621920 60982890176 63841463153 76228612720 78574108496 98217635620 120883243840 127682926306 152457225440 157148216992 196435271240 255365852612 304914450880 314296433984 319207315765 392870542480 510731705224 638414631530 785741084960 1021463410448 1276829263060 1571482169920 2042926820896 2553658526120 4085853641792 5107317052240 10214634104480 20429268208960
• Sum of all divisors σ(n): 53508776904000
• Sum of proper divisors (its aliquot sum) s(n): 33079508695040
• 20429268208960 is an abundant number, because the sum of its proper divisors (33079508695040) is greater than itself. Its abundance is 12650240486080

Bases of 20429268208960

• Binary: 100101001010010001111010001100100110101000000₂
• Hexadecimal: 0x12948F464D40
• Base-36: 78P2QTNB4

Squares and roots of 20429268208960

• 20429268208960 squared (20429268208960²) is 417354999553623726224281600
• 20429268208960 cubed (20429268208960³) is 8526257224231360180919690745694683136000
• The square root of 20429268208960 is 4519874.8001421455
• The cube root of 20429268208960 is 27337.0052843665

Scales and comparisons

• 20,429,268,208,960 seconds is equal to 649,587 years, 27 weeks, 6 days, 12 hours, 42 minutes, 40 seconds.
• To count from 1 to 20,429,268,208,960 would take you about one million, six hundred twenty-three thousand, nine hundred sixty-eight 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 20429268208960 cubic inches would be around 2278.1 feet tall.

Recreational maths with 20429268208960

• 20429268208960 backwards is 06980286292402
• The number of decimal digits it has is: 14
• The sum of 20429268208960's digits is 58
• More coming soon!