12703431221520

Names of 12703431221520

• Cardinal: 12703431221520 can be written as Twelve trillion, seven hundred three billion, four hundred thirty-one million, two hundred twenty-one thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.270343122152 × 10¹³

Factors of 12703431221520

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 273152

Divisors of 12703431221520

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 31 37 39 40 48 52 60 62 65 74 78 80 93 104 111 120 124 130 148 155 156 169 185 186 195 208 222 240 248 260 296 310 312 338 370 372 390 403 444 465 481 496 507 520 555 592 620 624 676 740 744 780 806 845 888 930 962 1014 1040 1110 1147 1209 1240 1352 1443 1480 1488 1560 1612 1690 1776 1860 1924 2015 2028 2220 2294 2405 2418 2480 2535 2704 2886 2960 3120 3224 3380 3441 3720 3848 4030 4056 4440 4588 4810 4836 5070 5239 5735 5772 6045 6253 6448 6760 6882 7215 7440 7696 8060 8112 8880 9176 9620 9672 10140 10478 11470 11544 12090 12506 13520 13764 14430 14911 15717 16120 17205 18352 18759 19240 19344 20280 20956 22940 23088 24180 25012 26195 27528 28860 29822 31265 31434 32240 34410 37518 38480 40560 41912 44733 45880 48360 50024 52390 55056 57720 59644 62530 62868 68820 74555 75036 78585 83824 89466 91760 93795 96720 100048 104780 115440 119288 125060 125736 137640 149110 150072 157170 178932 187590 193843 209560 223665 238576 250120 251472 273061 275280 298220 300144 314340 357864 375180 387686 419120 447330 500240 546122 581529 596440 628680 715728 750360 775372 819183 894660 969215 1092244 1163058 1192880 1257360 1365305 1500720 1550744 1638366 1789320 1938430 2184488 2326116 2730610 2907645 3101488 3276732 3549793 3578640 3876860 4095915 4368976 4652232 5461220 5815290 6553464 7099586 7753720 8191830 8464891 9304464 10103257 10649379 10922440 11630580 13106928 14199172 15507440 16383660 16929782 17748965 20206514 21298758 21844880 23261160 25394673 28398344 30309771 32767320 33859564 35497930 40413028 42324455 42597516 46147309 46522320 50516285 50789346 53246895 56796688 60619542 65534640 67719128 70995860 80826056 84648910 85195032 92294618 101032570 101578692 106493790 110043583 121239084 126973365 131342341 135438256 138441927 141991720 151548855 161652112 169297820 170390064 184589236 202065140 203157384 212987580 220087166 230736545 242478168 253946730 262684682 276883854 283983440 303097710 313200967 330130749 338595640 369178472 394027023 404130280 406314768 425975160 440174332 461473090 484956336 507893460 525369364 550217915 553767708 606195420 626401934 656711705 660261498 677191280 692209635 738356944 788054046 808260560 851950320 880348664 922946180 939602901 1015786920 1050738728 1100435830 1107535416 1212390840 1252803868 1313423410 1320522996 1384419270 1430566579 1566004835 1576108092 1650653745 1707450433 1760697328 1845892360 1879205802 1970135115 2031573840 2101477456 2200871660 2215070832 2424781680 2505607736 2626846820 2641045992 2768838540 2861133158 3132009670 3152216184 3301307490 3414900866 3691784720 3758411604 3940270230 4071612571 4291699737 4401743320 4698014505 5011215472 5122351299 5253693640 5282091984 5537677080 5722266316 6264019340 6304432368 6602614980 6829801732 7152832895 7516823208 7880540460 8143225142 8537252165 8583399474 8803486640 9396029010 10244702598 10507387280 11075354160 11444532632 12214837713 12528038680 13205229960 13659603464 14305665790 15033646416 15761080920 16286450284 17074504330 17166798948 18792058020 20358062855 20489405196 21458498685 22889065264 24429675426 25056077360 25611756495 26410459920 27319206928 28611331580 31522161840 32572900568 34149008660 34333597896 37584116040 40716125710 40978810392 42916997370 48859350852 51223512990 52930963423 57222663160 61074188565 65145801136 68298017320 68667195792 75168232080 81432251420 81957620784 85833994740 97718701704 102447025980 105861926846 114445326320 122148377130 136596034640 158792890269 162864502840 171667989480 195437403408 204894051960 211723853692 244296754260 264654817115 317585780538 325729005680 343335978960 409788103920 423447707384 488593508520 529309634230 635171561076 793964451345 846895414768 977187017040 1058619268460 1270343122152 1587928902690 2117238536920 2540686244304 3175857805380 4234477073840 6351715610760 12703431221520
• Sum of all divisors σ(n): 45208371907584
• Sum of proper divisors (its aliquot sum) s(n): 32504940686064
• 12703431221520 is an abundant number, because the sum of its proper divisors (32504940686064) is greater than itself. Its abundance is 19801509464544

Bases of 12703431221520

• Binary: 10111000110110111111100000010110000100010000₂
• Hexadecimal: 0xB8DBF816110
• Base-36: 4I3VIYFIO

Squares and roots of 12703431221520

• 12703431221520 squared (12703431221520²) is 161377164799889119311110400
• 12703431221520 cubed (12703431221520³) is 2050043713759289781290896209579575808000
• The square root of 12703431221520 is 3564187.3157172871
• The cube root of 12703431221520 is 23333.1665063139

Scales and comparisons

• 12,703,431,221,520 seconds is equal to 403,929 years, 42 weeks, 3 days, 22 hours, 52 minutes.
• To count from 1 to 12,703,431,221,520 would take you about one million, nine thousand, eight hundred twenty-four 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 12703431221520 cubic inches would be around 1944.4 feet tall.

Recreational maths with 12703431221520

• 12703431221520 backwards is 02512213430721
• The number of decimal digits it has is: 14
• The sum of 12703431221520's digits is 33
• More coming soon!