12972726849840

Names of 12972726849840

• Cardinal: 12972726849840 can be written as Twelve trillion, nine hundred seventy-two billion, seven hundred twenty-six million, eight hundred forty-nine thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.297272684984 × 10¹³

Factors of 12972726849840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 228

Divisors of 12972726849840

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 19 20 24 30 38 40 48 57 60 76 80 95 114 120 152 190 199 228 240 285 304 361 380 398 456 570 597 722 760 796 912 995 1083 1140 1194 1444 1520 1592 1805 1990 2166 2280 2388 2888 2985 3184 3610 3781 3980 4332 4560 4776 5415 5776 5970 6859 7220 7562 7960 8664 9552 10830 11343 11940 13718 14440 15124 15920 17328 18905 20577 21660 22686 23880 27436 28880 30248 34295 37810 39601 41154 43320 45372 47760 54872 56715 60496 68590 71839 75620 79202 82308 86640 90744 102885 109744 113430 118803 137180 143678 151240 158404 164616 181488 198005 205770 215517 226860 237606 274360 287356 302480 316808 329232 359195 396010 411540 431034 453720 475212 548720 574712 594015 633616 718390 752419 792020 823080 862068 907440 950424 1077585 1149424 1188030 1364941 1436780 1504838 1584040 1646160 1724136 1900848 2155170 2257257 2376060 2729882 2873560 3009676 3168080 3448272 3762095 4094823 4310340 4514514 4752120 5459764 5747120 6019352 6824705 7524190 7880599 8189646 8620680 9029028 9504240 10919528 11286285 12038704 13649410 14295961 15048380 15761198 16379292 17241360 18058056 20474115 21839056 22572570 23641797 27298820 28591922 30096760 31522396 32758584 36116112 39402995 40948230 42887883 45145140 47283594 54597640 57183844 60193520 63044792 65517168 71479805 78805990 81896460 85775766 90290280 94567188 109195280 114367688 118208985 126089584 142959610 149731381 157611980 163792920 171551532 180580560 189134376 214439415 228735376 236417970 271623259 285919220 299462762 315223960 327585840 343103064 378268752 428878830 449194143 472835940 543246518 571838440 598925524 630447920 686206128 748656905 814869777 857757660 898388286 945671880 1086493036 1143676880 1197851048 1358116295 1497313810 1629739554 1715515320 1796776572 1891343760 2172986072 2245970715 2395702096 2716232590 2844896239 2994627620 3259479108 3431030640 3593553144 4074348885 4345972144 4491941430 5432465180 5689792478 5989255240 6518958216 7187106288 8148697770 8534688717 8983882860 10864930360 11379584956 11978510480 13037916432 14224481195 16297395540 17069377434 17967765720 21729860720 22759169912 28448962390 32594791080 34138754868 35935531440 42673443585 45518339824 54053028541 56897924780 65189582160 68277509736 85346887170 108106057082 113795849560 136555019472 162159085623 170693774340 216212114164 227591699120 270265142705 324318171246 341387548680 432424228328 540530285410 648636342492 682775097360 810795428115 864848456656 1081060570820 1297272684984 1621590856230 2162121141640 2594545369968 3243181712460 4324242283280 6486363424920 12972726849840
• Sum of all divisors σ(n): 42663709824000
• Sum of proper divisors (its aliquot sum) s(n): 29690982974160
• 12972726849840 is an abundant number, because the sum of its proper divisors (29690982974160) is greater than itself. Its abundance is 16718256124320

Bases of 12972726849840

• Binary: 10111100110001110010110001101001000100110000₂
• Hexadecimal: 0xBCC72C69130
• Base-36: 4LJL6MC6O

Squares and roots of 12972726849840

• 12972726849840 squared (12972726849840²) is 168291641920559649908025600
• 12972726849840 cubed (12972726849840³) is 2183201501746503074681154187622075904000
• The square root of 12972726849840 is 3601767.1842916221
• The cube root of 12972726849840 is 23496.8922100229

Scales and comparisons

• 12,972,726,849,840 seconds is equal to 412,492 years, 30 weeks, 3 days, 12 hours, 4 minutes.
• To count from 1 to 12,972,726,849,840 would take you about one million, thirty-one thousand, two hundred thirty-one 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 12972726849840 cubic inches would be around 1958.1 feet tall.

Recreational maths with 12972726849840

• 12972726849840 backwards is 04894862727921
• The number of decimal digits it has is: 14
• The sum of 12972726849840's digits is 69
• More coming soon!