26987468221440

Names of 26987468221440

• Cardinal: 26987468221440 can be written as Twenty-six trillion, nine hundred eighty-seven billion, four hundred sixty-eight million, two hundred twenty-one thousand, four hundred forty.

Scientific notation

• Scientific notation: 2.698746822144 × 10¹³

Factors of 26987468221440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 5698

Divisors of 26987468221440

• Number of divisors d(n): 528
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 47 48 60 64 72 80 90 94 96 120 128 141 144 160 180 188 192 235 240 256 282 288 320 360 376 384 423 470 480 512 564 576 640 705 720 752 768 846 940 960 1024 1128 1152 1280 1410 1440 1504 1536 1692 1880 1920 2115 2209 2256 2304 2560 2820 2880 3008 3072 3384 3760 3840 4230 4418 4512 4608 5120 5640 5641 5760 6016 6627 6768 7520 7680 8460 8836 9024 9216 11045 11280 11282 11520 12032 13254 13536 15040 15360 16920 16923 17672 18048 19881 22090 22560 22564 23040 24064 26508 27072 28205 30080 33135 33840 33846 35344 36096 39762 44180 45120 45128 46080 48128 50769 53016 54144 56410 60160 66270 67680 67692 70688 72192 79524 84615 88360 90240 90256 99405 101538 103823 106032 108288 112820 120320 132540 135360 135384 141376 144384 159048 169230 176720 180480 180512 198810 203076 207646 212064 216576 225640 240640 253845 265080 265127 270720 270768 282752 311469 318096 338460 353440 360960 361024 397620 406152 415292 424128 433152 451280 507690 519115 530160 530254 541440 541536 565504 622938 636192 676920 706880 721920 722048 795240 795381 812304 830584 848256 902560 934407 1015380 1038230 1060320 1060508 1082880 1083072 1131008 1245876 1272384 1325635 1353840 1413760 1444096 1557345 1590480 1590762 1624608 1661168 1696512 1805120 1868814 2030760 2076460 2120640 2121016 2165760 2166144 2262016 2386143 2491752 2544768 2651270 2707680 2827520 2888192 3114690 3180960 3181524 3249216 3322336 3393024 3610240 3737628 3976905 4061520 4152920 4241280 4242032 4332288 4672035 4772286 4983504 5089536 5302540 5415360 5655040 5776384 6229380 6361920 6363048 6498432 6644672 6786048 7220480 7475256 7953810 8123040 8305840 8482560 8484064 8664576 9344070 9544572 9967008 10179072 10605080 10830720 11310080 11930715 12458760 12460969 12723840 12726096 12996864 13289344 14440960 14950512 15907620 16246080 16611680 16965120 16968128 17329152 18688140 19089144 19934016 20358144 21210160 21661440 23861430 24917520 24921938 25447680 25452192 25993728 26578688 28881920 29901024 31815240 32492160 33223360 33930240 33936256 37376280 37382907 38178288 39868032 42420320 43322880 47722860 49835040 49843876 50895360 50904384 51987456 53157376 59802048 62304845 63630480 64984320 66446720 67872512 74752560 74765814 76356576 79736064 84840640 86645760 95445720 99670080 99687752 101790720 101808768 106314752 112148721 119604096 124609690 127260960 129968640 132893440 135745024 149505120 149531628 152713152 159472128 169681280 186914535 190891440 199340160 199375504 203617536 224297442 239208192 249219380 254521920 259937280 265786880 271490048 299010240 299063256 305426304 318944256 339362560 373829070 381782880 398680320 398751008 407235072 448594884 478416384 498438760 509043840 531573760 560743605 585665543 598020480 598126512 610852608 678725120 747658140 763565760 797360640 797502016 814470144 897189768 956832768 996877520 1018087680 1121487210 1171331086 1196040960 1196253024 1221705216 1357450240 1495316280 1527131520 1594721280 1595004032 1756996629 1794379536 1993755040 2036175360 2242974420 2342662172 2392081920 2392506048 2443410432 2928327715 2990632560 3054263040 3190008064 3513993258 3588759072 3987510080 4072350720 4485948840 4685324344 4784163840 4785012096 5270989887 5856655430 5981265120 6108526080 6380016128 7027986516 7177518144 7975020160 8784983145 8971897680 9370648688 9570024192 10541979774 11713310860 11962530240 12217052160 12760032256 14055973032 14355036288 15950040320 17569966290 17943795360 18741297376 19140048384 21083959548 23426621720 23925060480 26354949435 28111946064 28710072576 31900080640 35139932580 35887590720 37482594752 38280096768 42167919096 46853243440 47850120960 52709898870 56223892128 57420145152 63800161280 70279865160 71775181440 74965189504 84335838192 93706486880 95700241920 105419797740 112447784256 114840290304 140559730320 143550362880 149930379008 168671676384 187412973760 191400483840 210839595480 224895568512 281119460640 287100725760 299860758016 337343352768 374825947520 421679190960 449791137024 562238921280 574201451520 599721516032 674686705536 749651895040 843358381920 899582274048 1124477842560 1349373411072 1499303790080 1686716763840 1799164548096 2248955685120 2698746822144 2998607580160 3373433527680 4497911370240 5397493644288 6746867055360 8995822740480 13493734110720 26987468221440
• Sum of all divisors σ(n): 95560637477760
• Sum of proper divisors (its aliquot sum) s(n): 68573169256320
• 26987468221440 is an abundant number, because the sum of its proper divisors (68573169256320) is greater than itself. Its abundance is 41585701034880

Bases of 26987468221440

• Binary: 110001000101110000010011101001110110000000000₂
• Hexadecimal: 0x188B8274EC00
• Base-36: 9KDVDS740

Squares and roots of 26987468221440

• 26987468221440 squared (26987468221440²) is 728323441003233876875673600
• 26987468221440 cubed (26987468221440³) is 19655605719004604924454290953793961984000
• The square root of 26987468221440 is 5194946.4117967569
• The cube root of 26987468221440 is 29995.3578822619

Scales and comparisons

• 26,987,468,221,440 seconds is equal to 858,118 years, 4 days, 6 hours, 24 minutes.
• To count from 1 to 26,987,468,221,440 would take you about two million, one hundred forty-five thousand, two hundred ninety-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 26987468221440 cubic inches would be around 2499.6 feet tall.

Recreational maths with 26987468221440

• 26987468221440 backwards is 04412286478962
• The number of decimal digits it has is: 14
• The sum of 26987468221440's digits is 63
• More coming soon!