42121572531280

Names of 42121572531280

• Cardinal: 42121572531280 can be written as Forty-two trillion, one hundred twenty-one billion, five hundred seventy-two million, five hundred thirty-one thousand, two hundred eighty.

Scientific notation

• Scientific notation: 4.212157253128 × 10¹³

Factors of 42121572531280

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 809

Divisors of 42121572531280

• Number of divisors d(n): 600
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 29 40 44 55 58 61 80 88 110 116 121 122 145 176 220 232 242 244 290 305 319 440 464 484 488 580 605 610 638 671 701 841 880 968 976 1160 1210 1220 1276 1331 1342 1402 1595 1682 1769 1936 2320 2420 2440 2552 2662 2684 2804 3190 3355 3364 3505 3509 3538 4205 4840 4880 5104 5324 5368 5608 6380 6655 6710 6728 7010 7018 7076 7381 7711 8410 8845 9251 9680 10648 10736 11216 12760 13310 13420 13456 14020 14036 14152 14641 14762 15422 16820 17545 17690 18502 19459 20329 21296 25520 26620 26840 28040 28072 28304 29282 29524 30844 33640 35090 35380 36905 37004 38555 38599 38918 40658 42761 46255 51301 53240 53680 56080 56144 58564 59048 61688 67280 70180 70760 73205 73810 74008 77110 77198 77836 81191 81316 84821 85522 92510 97295 101645 101761 102602 106480 117128 118096 123376 140360 141520 146410 147620 148016 154220 154396 155672 162382 162632 169642 171044 185020 192995 194590 203290 203522 205204 213805 214049 223619 234256 256505 280720 292820 295240 308440 308792 311344 324764 325264 339284 342088 370040 385990 389180 405955 406580 407044 410408 424105 424589 427610 428098 447238 470371 508805 513010 564311 585640 589541 590480 616880 617584 649528 678568 684176 740080 771980 778360 811910 813160 814088 820816 848210 849178 855220 856196 893101 894476 933031 940742 1017610 1026020 1070245 1118095 1119371 1128622 1171280 1179082 1240069 1299056 1357136 1543960 1556720 1623820 1626320 1628176 1696420 1698356 1710440 1712392 1786202 1788952 1866062 1881484 2035220 2052040 2122945 2140490 2236190 2238742 2257244 2351855 2354539 2358164 2459809 2480138 2821555 2947705 3087920 3247640 3392840 3396712 3420880 3424784 3572404 3577904 3732124 3762968 4070440 4104080 4245890 4280980 4465505 4472380 4477484 4514488 4665155 4703710 4709078 4716328 4919618 4960276 5174081 5596855 5643110 5895410 6200345 6207421 6484951 6495280 6785680 6793424 7144808 7464248 7525936 8140880 8491780 8561960 8931010 8944760 8954968 9028976 9330310 9407420 9418156 9432656 9839236 9920552 10263341 10348162 11193710 11286220 11772695 11790820 12299045 12313081 12400690 12414842 12969902 13640759 14289616 14928496 16983560 17123920 17862020 17889520 17909936 18660620 18814840 18836312 19678472 19841104 20526682 20696324 22387420 22572440 23545390 23581640 24598090 24626162 24801380 24829684 25870405 25899929 25939804 27057899 27281518 31037105 32424755 33967120 35724040 35962001 37321240 37629680 37672624 39356944 41053364 41392648 44774840 45144880 47090780 47163280 49196180 49252324 49602760 49659368 51316705 51740810 51799858 51879608 54115798 54563036 56914891 61565405 62074210 64849510 68203795 68281631 71334461 71448080 71924002 74642480 82106728 82785296 89549680 94181560 98392360 98504648 99205520 99318736 102633410 103481620 103599716 103759216 108231596 109126072 113829782 123130810 124148420 129499645 129699020 135289495 136407590 136563262 142668922 143848004 150048349 164213456 179810005 188363120 196784720 197009296 205266820 206963240 207199432 216463192 218252144 227659564 246261620 248296840 258999290 259398040 270578990 272815180 273126524 284574455 285337844 287696008 297636889 300096698 341408155 356672305 359620010 395582011 410533640 413926480 414398864 432926384 455319128 492523240 496593680 517998580 518796080 541157980 545630360 546253048 569148910 570675688 575392016 595273778 600193396 626063801 682816310 713344610 719240020 750241745 751097941 784679071 791164022 821067280 910638256 985046480 1035997160 1082315960 1091260720 1092506096 1138297820 1141351376 1190547556 1200386792 1252127602 1365632620 1426689220 1438480040 1488184445 1500483490 1502195882 1569358142 1582328044 1650531839 1977910055 2071994320 2164631920 2276595640 2381095112 2400773584 2504255204 2731265240 2853378440 2876960080 2976368890 3000966980 3004391764 3130319005 3138716284 3164656088 3301063678 3755489705 3923395355 3955820110 4351402121 4553191280 4762190224 5008510408 5462530480 5706756880 5952737780 6001933960 6008783528 6260638010 6277432568 6329312176 6602127356 7510979410 7846790710 7911640220 8252659195 8631469781 8702804242 10017020816 11905475560 12003867920 12017567056 12521276020 12554865136 13204254712 15021958820 15693581420 15823280440 16505318390 17262939562 17405608484 18155850229 21757010605 23810951120 25042552040 26408509424 30043917640 31387162840 31646560880 33010636780 34525879124 34811216968 36311700458 43157348905 43514021210 47865423331 50085104080 60087835280 62774325680 66021273560 69051758248 69622433936 72623400916 86314697810 87028042420 90779251145 95730846662 132042547120 138103516496 145246801832 172629395620 174056084840 181558502290 191461693324 239327116655 290493603664 345258791240 348112169680 363117004580 382923386648 478654233310 526519656641 690517582480 726234009160 765846773296 957308466620 1053039313282 1452468018320 1914616933240 2106078626564 2632598283205 3829233866480 4212157253128 5265196566410 8424314506256 10530393132820 21060786265640 42121572531280
• Sum of all divisors σ(n): 113558756964120
• Sum of proper divisors (its aliquot sum) s(n): 71437184432840
• 42121572531280 is an abundant number, because the sum of its proper divisors (71437184432840) is greater than itself. Its abundance is 29315611901560

Bases of 42121572531280

• Binary: 1001100100111100110001010111100011110001010000₂
• Hexadecimal: 0x264F315E3C50
• Base-36: EXIDSQKWG

Squares and roots of 42121572531280

• 42121572531280 squared (42121572531280²) is 1774226872507881826578438400
• 42121572531280 cubed (42121572531280³) is 74733225897286817751702663537757553152000
• The square root of 42121572531280 is 6490113.4451779809
• The cube root of 42121572531280 is 34793.7729784121

Scales and comparisons

• 42,121,572,531,280 seconds is equal to 1,339,335 years, 37 weeks, 1 day, 14 hours, 14 minutes, 40 seconds.
• To count from 1 to 42,121,572,531,280 would take you about three million, three hundred forty-eight thousand, three hundred thirty-nine 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 42121572531280 cubic inches would be around 2899.5 feet tall.

Recreational maths with 42121572531280

• 42121572531280 backwards is 08213527512124
• The number of decimal digits it has is: 14
• The sum of 42121572531280's digits is 43
• More coming soon!