13245794906787840

Names of 13245794906787840

• Cardinal: 13245794906787840 can be written as Thirteen quadrillion, two hundred forty-five trillion, seven hundred ninety-four billion, nine hundred six million, seven hundred eighty-seven thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.324579490678784 × 10¹⁶

Factors of 13245794906787840

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 2300

Divisors of 13245794906787840

• Number of divisors d(n): 1248
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 23 24 30 32 40 41 46 48 60 64 69 80 82 92 96 115 120 123 128 138 160 164 184 192 205 230 240 246 256 276 320 328 345 349 368 384 410 460 480 492 512 552 615 640 656 690 698 736 768 820 920 943 960 984 1024 1047 1104 1230 1280 1312 1380 1396 1472 1536 1640 1745 1840 1877 1886 1920 1968 2048 2094 2208 2460 2560 2624 2760 2792 2829 2944 3072 3280 3490 3680 3754 3772 3840 3936 4096 4188 4416 4715 4920 5120 5235 5248 5520 5584 5631 5658 5888 6144 6560 6980 7360 7508 7544 7680 7872 8027 8376 8832 9385 9430 9840 10240 10470 10496 11040 11168 11262 11316 11776 12288 13120 13960 14145 14309 14720 15016 15088 15360 15744 16054 16752 17664 18770 18860 19680 20480 20940 20992 22080 22336 22524 22632 23552 24081 26240 27920 28155 28290 28618 29440 30032 30176 30720 31488 32108 33504 35328 37540 37720 39360 40135 41880 41984 42927 43171 44160 44672 45048 45264 47104 48162 52480 55840 56310 56580 57236 58880 60064 60352 61440 62976 64216 67008 70656 71545 75080 75440 76957 78720 80270 83760 83968 85854 86342 88320 89344 90096 90528 94208 96324 104960 111680 112620 113160 114472 117760 120128 120405 120704 121801 125952 128432 129513 134016 141312 143090 150160 150880 153914 157440 160540 167520 167936 171708 172684 176640 178688 180192 181056 192648 209920 214635 215855 223360 225240 226320 228944 230871 235520 240256 240810 241408 243602 251904 256864 259026 268032 282624 286180 300320 301760 307828 314880 321080 329107 335040 343416 345368 353280 357376 360384 362112 365403 384785 385296 419840 429270 431710 446720 450480 452640 457888 461742 471040 480512 481620 482816 487204 503808 513728 518052 536064 572360 600640 603520 609005 615656 629760 642160 647565 655073 658214 670080 686832 690736 706560 714752 720768 724224 730806 769570 770592 839680 858540 863420 893440 900960 905280 915776 923484 961024 963240 965632 974408 987321 1027456 1036104 1072128 1144720 1154355 1201280 1207040 1218010 1231312 1259520 1284320 1295130 1310146 1316428 1340160 1373664 1381472 1413120 1429504 1441536 1448448 1461612 1539140 1541184 1645535 1717080 1726840 1770011 1786880 1801920 1810560 1827015 1831552 1846968 1922048 1926480 1931264 1948816 1965219 1974642 2054912 2072208 2144256 2289440 2308710 2402560 2414080 2436020 2462624 2519040 2568640 2590260 2620292 2632856 2680320 2747328 2762944 2801423 2883072 2896896 2923224 3078280 3082368 3275365 3291070 3434160 3453680 3540022 3573760 3603840 3621120 3654030 3663104 3693936 3844096 3852960 3862528 3897632 3930438 3949284 4109824 4144416 4288512 4578880 4617420 4805120 4828160 4872040 4925248 4936605 4993841 5137280 5180520 5240584 5265712 5310033 5360640 5494656 5525888 5602846 5766144 5793792 5846448 6156560 6164736 6550730 6582140 6868320 6907360 7080044 7147520 7207680 7242240 7308060 7326208 7387872 7688192 7705920 7795264 7860876 7898568 8219648 8288832 8404269 8850055 9157760 9234840 9610240 9656320 9744080 9826095 9850496 9873210 9987682 10274560 10361040 10481168 10531424 10620066 10721280 10989312 11051776 11205692 11532288 11587584 11692896 12313120 12329472 13101460 13164280 13736640 13814720 14007115 14160088 14415360 14484480 14616120 14652416 14775744 14981523 15066679 15411840 15590528 15721752 15797136 16439296 16577664 16808538 17700110 18315520 18469680 19220480 19312640 19488160 19652190 19700992 19746420 19975364 20549120 20722080 20962336 21062848 21240132 21442560 21978624 22103552 22411384 23064576 23385792 24626240 24658944 24969205 26202920 26328560 26550165 26857993 27473280 27629440 28014230 28320176 28830720 28968960 29232240 29304832 29551488 29963046 30133358 30823680 31181056 31443504 31594272 32878592 33155328 33617076 35400220 36631040 36939360 38440960 38976320 39304380 39401984 39492840 39950728 41098240 41444160 41924672 42021345 42125696 42480264 43957248 44207104 44822768 45200037 46771584 49252480 49317888 49938410 52405840 52657120 53100330 53715986 54946560 55258880 56028460 56640352 57661440 57937920 58464480 58609664 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28686571520 28928023680 29263421056 29403735808 29651224272 30682159104 30856558592 31549625826 34378231040 34423885824 36249825280 36579276320 36754669760 37064030340 37493758228 38352698880 38570698240 39534965696 40247685120 41253877248 42066167768 43029857280 43895131584 44105603712 46284837888 46867197785 49418707120 51136931840 51567346560 52582709710 54374737920 54868914480 55005169664 55132004640 56240637342 57373143040 57856047360 58526842112 58807471616 59302448544 61364318208 61713117184 63099251652 68756462080 73158552640 73509339520 74128060680 74987516456 76705397760 77141396480 78874064565 79069931392 82507754496 84132335536 86059714560 87790263168 88211207424 92569675776 93734395570 98837414240 102273863680 103134693120 105165419420 108749475840 109737828960 110010339328 110264009280 112481274684 115712094720 117053684224 117614943232 118604897088 126198503304 137512924160 140601593355 146317105280 147018679040 148256121360 149975032912 153410795520 154282792960 157748129130 158139862784 165015508992 168264671072 172119429120 175580526336 176422414848 185139351552 187468791140 197674828480 206269386240 210330838840 215589109811 219475657920 220528018560 224962549368 231424189440 234107368448 235229886464 237209794176 252397006608 275025848320 281203186710 292634210560 294037358080 296512242720 299950065824 306821591040 308565585920 315496258260 316279725568 330031017984 336529342144 351161052672 352844829696 374937582280 395349656960 412538772480 420661677680 431178219622 438951315840 441056037120 449925098736 462848378880 468214736896 470459772928 474419588352 504794013216 550051696640 562406373420 585268421120 588074716160 593024485440 599900131648 630992516520 632559451136 646767329433 673058684288 702322105344 705689659392 749875164560 790699313920 825077544960 841323355360 862356439244 877902631680 882112074240 899850197472 925696757760 936429473792 948839176704 1009588026432 1077945549055 1124812746840 1170536842240 1176149432320 1186048970880 1199800263296 1261985033040 1265118902272 1293534658866 1346117368576 1404644210688 1411379318784 1499750329120 1581398627840 1650155089920 1682646710720 1724712878488 1755805263360 1764224148480 1799700394944 1897678353408 2019176052864 2155891098110 2249625493680 2341073684480 2352298864640 2372097941760 2399600526592 2523970066080 2530237804544 2587069317732 2692234737152 2809288421376 2999500658240 3162797255680 3233836647165 3365293421440 3449425756976 3511610526720 3528448296960 3599400789888 3795356706816 4038352105728 4311782196220 4499250987360 4682147368960 4744195883520 4799201053184 5047940132160 5174138635464 5384469474304 5999001316480 6325594511360 6467673294330 6730586842880 6898851513952 7023221053440 7056896593920 7198801579776 7590713413632 8076704211456 8623564392440 8998501974720 9488391767040 9598402106368 10095880264320 10348277270928 10768938948608 11998002632960 12651189022720 12935346588660 13461173685760 13797703027904 14046442106880 14397603159552 16153408422912 17247128784880 17997003949440 18976783534080 19196804212736 20191760528640 20696554541856 21537877897216 23996005265920 25870693177320 26922347371520 27595406055808 28795206319104 32306816845824 34494257569760 35994007898880 37953567068160 38393608425472 40383521057280 41393109083712 47992010531840 51741386354640 53844694743040 55190812111616 57590412638208 64613633691648 68988515139520 71988015797760 80767042114560 82786218167424 95984021063680 103482772709280 107689389486080 110381624223232 115180825276416 137977030279040 143976031595520 161534084229120 165572436334848 191968042127360 206965545418560 220763248446464 275954060558080 287952063191040 323068168458240 331144872669696 413931090837120 441526496892928 551908121116160 575904126382080 662289745339392 827862181674240 883052993785856 1103816242232320 1324579490678784 1655724363348480 2207632484464640 2649158981357568 3311448726696960 4415264968929280 6622897453393920 13245794906787840
• Sum of all divisors σ(n): 45457056934684416
• Sum of proper divisors (its aliquot sum) s(n): 32211262027896576
• 13245794906787840 is an abundant number, because the sum of its proper divisors (32211262027896576) is greater than itself. Its abundance is 18965467121108736

Bases of 13245794906787840

• Binary: 101111000011101111101011110100001011111101000000000000₂
• Hexadecimal: 0x2F0EFAF42FD000
• Base-36: 3MF8Q6B7MDC

Squares and roots of 13245794906787840

• 13245794906787840 squared (13245794906787840²) is 175451082712686682954106771865600
• 13245794906787840 cubed (13245794906787840³) is 2323989057786117307651907586856032075780194304000
• The square root of 13245794906787840 is 115090377.1250569845
• The cube root of 13245794906787840 is 236606.1390504957

Scales and comparisons

• 13,245,794,906,787,840 seconds is equal to 421,175,306 years, 5 weeks, 2 days, 3 hours, 44 minutes.
• To count from 1 to 13,245,794,906,787,840 would take you about one billion, two hundred sixty-three million, five hundred twenty-five thousand, nine hundred eighteen 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 13245794906787840 cubic inches would be around 19717.2 feet tall.

Recreational maths with 13245794906787840

• 13245794906787840 backwards is 04878760949754231
• The number of decimal digits it has is: 17
• The sum of 13245794906787840's digits is 84
• More coming soon!