12793078609920

Names of 12793078609920

• Cardinal: 12793078609920 can be written as Twelve trillion, seven hundred ninety-three billion, seventy-eight million, six hundred nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.279307860992 × 10¹³

Factors of 12793078609920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 529

Divisors of 12793078609920

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 32 35 36 40 42 45 48 56 60 63 64 70 72 80 84 90 96 105 112 120 126 128 140 144 160 168 180 181 192 210 224 240 252 256 280 288 315 320 331 336 360 362 384 420 448 480 504 512 543 560 576 630 640 662 672 720 724 768 840 896 905 960 993 1008 1024 1086 1120 1152 1260 1267 1280 1324 1344 1440 1448 1536 1629 1655 1680 1792 1810 1920 1986 2016 2048 2172 2240 2304 2317 2520 2534 2560 2648 2688 2715 2880 2896 2979 3072 3258 3310 3360 3584 3620 3801 3840 3972 4032 4344 4480 4608 4634 4965 5040 5068 5120 5296 5376 5430 5760 5792 5958 6144 6335 6516 6620 6720 6951 7168 7240 7602 7680 7944 8064 8145 8688 8960 9216 9268 9930 10080 10136 10240 10592 10752 10860 11403 11520 11584 11585 11916 12670 13032 13240 13440 13902 14336 14480 14895 15204 15360 15888 16128 16290 17376 17920 18432 18536 19005 19860 20160 20272 20853 21184 21504 21720 22806 23040 23168 23170 23832 25340 26064 26480 26880 27804 28960 29790 30408 30720 31776 32256 32580 34752 34755 35840 37072 38010 39720 40320 40544 41706 42368 43008 43440 45612 46080 46336 46340 47664 50680 52128 52960 53760 55608 57015 57920 59580 59911 60816 63552 64512 65160 69504 69510 71680 74144 76020 79440 80640 81088 83412 84736 86880 91224 92160 92672 92680 95328 101360 104256 104265 105920 107520 109561 111216 114030 115840 119160 119822 121632 127104 129024 130320 139008 139020 148288 152040 158880 161280 162176 166824 169472 173760 179733 182448 185344 185360 190656 202720 208512 208530 211840 215040 219122 222432 228060 231680 238320 239644 243264 254208 260640 278016 278040 296576 299555 304080 317760 322560 324352 328683 333648 338944 347520 359466 364896 370688 370720 381312 405440 417024 417060 419377 423680 438244 444864 456120 463360 476640 479288 486528 508416 521280 539199 547805 556032 556080 593152 599110 608160 635520 645120 648704 657366 667296 677888 695040 718932 729792 741440 762624 766927 810880 834048 834120 838754 847360 876488 889728 898665 912240 926720 953280 958576 973056 986049 1016832 1042560 1078398 1095610 1112064 1112160 1186304 1198220 1216320 1258131 1271040 1297408 1314732 1334592 1390080 1437864 1459584 1482880 1525248 1533854 1621760 1643415 1668096 1668240 1677508 1694720 1752976 1779456 1797330 1824480 1853440 1906560 1917152 1946112 1972098 2033664 2085120 2096885 2156796 2191220 2224320 2300781 2372608 2396440 2432640 2516262 2542080 2594816 2629464 2669184 2695995 2780160 2875728 2919168 2965760 3050496 3067708 3243520 3286830 3336192 3336480 3355016 3389440 3505952 3558912 3594660 3648960 3774393 3813120 3834304 3834635 3892224 3944196 4170240 4193770 4313592 4382440 4448640 4601562 4745216 4792880 4865280 4930245 5032524 5084160 5258928 5338368 5391990 5560320 5751456 5838336 5931520 6100992 6135416 6290655 6487040 6573660 6672960 6710032 6902343 7011904 7117824 7189320 7297920 7548786 7626240 7668608 7669270 7784448 7888392 8340480 8387540 8627184 8764880 8897280 9203124 9585760 9730560 9860490 10065048 10168320 10517856 10676736 10783980 11502912 11503905 11676672 11863040 12270832 12581310 12974080 13147320 13345920 13420064 13804686 14023808 14235648 14378640 14595840 15097572 15252480 15337216 15338540 15776784 16680960 16775080 17254368 17529760 17794560 18406248 18871965 19171520 19461120 19720980 19830541 20130096 21035712 21353472 21567960 23005824 23007810 23353344 23726080 24541664 25162620 26294640 26691840 26840128 27609372 28047616 28757280 29191680 30195144 30504960 30674432 30677080 31553568 33550160 34508736 34511715 35059520 35589120 36812496 37743930 38343040 38922240 39441960 39661082 40260192 42071424 42706944 43135920 46011648 46015620 49083328 50325240 52589280 53383680 53680256 55218744 56095232 57514560 58383360 59491623 60390288 61348864 61354160 63107136 67100320 69017472 69023430 70119040 71178240 73624992 75487860 76686080 78883920 79322164 80520384 84142848 86271840 92023296 92031240 98166656 99152705 100650480 105178560 106767360 107360512 110437488 112190464 115029120 116766720 118983246 120780576 122697728 122708320 126214272 134200640 138034944 138046860 138813787 140238080 147249984 150975720 153372160 157767840 158644328 161040768 168285696 172543680 178474869 184046592 184062480 196333312 198305410 201300960 210357120 213534720 214721024 220874976 224380928 230058240 237966492 241561152 245416640 252428544 268401280 276069888 276093720 277627574 280476160 294499968 297458115 301951440 306744320 315535680 317288656 322081536 336571392 345087360 356949738 368093184 368124960 392666624 396610820 402601920 416441361 420714240 429442048 441749952 460116480 475932984 483122304 490833280 504857088 536802560 552139776 552187440 555255148 560952320 588999936 594916230 603902880 613488640 631071360 634577312 644163072 673142784 690174720 694068935 713899476 736249920 785333248 793221640 805203840 832882722 841428480 858884096 883499904 892374345 920232960 951865968 966244608 981666560 1009714176 1073605120 1104279552 1104374880 1110510296 1121904640 1177999872 1189832460 1207805760 1249324083 1262142720 1269154624 1288326144 1380349440 1388137870 1427798952 1472499840 1570666496 1586443280 1610407680 1665765444 1682856960 1766999808 1784748690 1840465920 1903731936 1932489216 1963333120 2019428352 2082206805 2147210240 2208749760 2221020592 2355999744 2379664920 2415611520 2498648166 2524285440 2538309248 2576652288 2760698880 2776275740 2855597904 2944999680 3172886560 3220815360 3331530888 3365713920 3533999616 3569497380 3807463872 3864978432 3926666240 4164413610 4294420480 4417499520 4442041184 4711999488 4759329840 4831223040 4997296332 5048570880 5076618496 5521397760 5552551480 5711195808 5889999360 6246620415 6345773120 6441630720 6663061776 7067999232 7138994760 7614927744 7729956864 7853332480 8328827220 8834999040 8884082368 9518659680 9662446080 9994592664 10097141760 10153236992 11105102960 11422391616 11779998720 12493240830 12691546240 12883261440 13326123552 14135998464 14277989520 15229855488 16657654440 17669998080 17768164736 19037319360 19324892160 19989185328 20306473984 22210205920 22844783232 23559997440 24986481660 25383092480 26652247104 28555979040 30459710976 33315308880 35339996160 35536329472 38074638720 38649784320 39978370656 40612947968 44420411840 45689566464 49972963320 50766184960 53304494208 57111958080 60919421952 66630617760 70679992320 71072658944 76149277440 79956741312 88840823680 91379132928 99945926640 101532369920 106608988416 114223916160 121838843904 133261235520 142145317888 152298554880 159913482624 177681647360 182758265856 199891853280 203064739840 213217976832 228447832320 266522471040 284290635776 304597109760 319826965248 355363294720 365516531712 399783706560 426435953664 456895664640 533044942080 609194219520 639653930496 710726589440 799567413120 852871907328 913791329280 1066089884160 1279307860992 1421453178880 1599134826240 1827582658560 2132179768320 2558615721984 3198269652480 4264359536640 6396539304960 12793078609920
• Sum of all divisors σ(n): 51106944077280
• Sum of proper divisors (its aliquot sum) s(n): 38313865467360
• 12793078609920 is an abundant number, because the sum of its proper divisors (38313865467360) is greater than itself. Its abundance is 25520786857440

Bases of 12793078609920

• Binary: 10111010001010011110111001111111100000000000₂
• Hexadecimal: 0xBA29EE7F800
• Base-36: 4J924P340

Squares and roots of 12793078609920

• 12793078609920 squared (12793078609920²) is 163662860319592639522406400
• 12793078609920 cubed (12793078609920³) is 2093751837592905331761970520405311488000
• The square root of 12793078609920 is 3576741.3395323963
• The cube root of 12793078609920 is 23387.9248398071

Scales and comparisons

• 12,793,078,609,920 seconds is equal to 406,780 years, 17 weeks, 11 hours, 12 minutes.
• To count from 1 to 12,793,078,609,920 would take you about one million, sixteen thousand, nine hundred fifty 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 12793078609920 cubic inches would be around 1949 feet tall.

Recreational maths with 12793078609920

• 12793078609920 backwards is 02990687039721
• 12793078609920 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12793078609920's digits is 63
• More coming soon!