12721254952032

Names of 12721254952032

• Cardinal: 12721254952032 can be written as Twelve trillion, seven hundred twenty-one billion, two hundred fifty-four million, nine hundred fifty-two thousand and thirty-two.

Scientific notation

• Scientific notation: 1.2721254952032 × 10¹³

Factors of 12721254952032

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 8545

Divisors of 12721254952032

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 44 48 54 66 67 72 81 88 96 99 108 132 134 144 162 176 198 201 216 243 264 268 271 288 297 324 352 396 402 432 486 528 536 542 594 603 648 737 792 804 813 864 891 972 1056 1072 1084 1188 1206 1296 1474 1584 1608 1626 1782 1809 1944 2144 2168 2211 2376 2412 2439 2592 2673 2948 2981 3168 3216 3252 3564 3618 3888 4336 4422 4752 4824 4878 5346 5427 5896 5962 6432 6504 6633 7128 7236 7317 7776 8191 8672 8844 8943 9504 9648 9756 10692 10854 11792 11924 13008 13266 14256 14472 14634 16281 16382 17688 17886 18157 19296 19512 19899 21384 21708 21951 23584 23848 24573 26016 26532 26829 28512 28944 29268 32562 32764 35376 35772 36314 39024 39798 42768 43416 43902 47696 49146 53064 53658 54471 57888 58536 59697 65124 65528 65853 70752 71544 72628 73719 78048 79596 80487 85536 86832 87804 90101 95392 98292 106128 107316 108942 117072 119394 130248 131056 131706 143088 145256 147438 159192 160974 163413 173664 175608 179091 180202 196584 199727 212256 214632 217884 221157 234144 238788 241461 260496 262112 263412 270303 286176 290512 294876 318384 321948 326826 351216 358182 360404 393168 399454 429264 435768 442314 477576 482922 490239 520992 526824 540606 548797 581024 589752 599181 636768 643896 653652 663471 702432 716364 720808 724383 786336 798908 810909 858528 871536 884628 955152 965844 980478 1053648 1081212 1097594 1179504 1198362 1287792 1307304 1326942 1432728 1441616 1448766 1470717 1597816 1621818 1646391 1743072 1769256 1797543 1910304 1931688 1960956 1990413 2107296 2162424 2195188 2219761 2359008 2396724 2432727 2575584 2614608 2653884 2865456 2883232 2897532 2941434 3195632 3243636 3292782 3538512 3595086 3863376 3921912 3980826 4324848 4390376 4412151 4439522 4793448 4865454 4939173 5229216 5307768 5392629 5730912 5795064 5882868 6036767 6391264 6487272 6585564 6659283 7077024 7190172 7298181 7726752 7843824 7961652 8649696 8780752 8824302 8879044 9586896 9730908 9878346 10615536 10785258 11590128 11765736 12073534 12974544 13171128 13318566 14380344 14596362 14817519 15687648 15923304 16177887 17561504 17648604 17758088 18110301 19173792 19461816 19756692 19977849 21231072 21570516 21894543 23180256 23531472 24147068 24417371 25949088 26342256 26637132 28760688 29192724 29635038 31846608 32355774 35297208 35516176 36220602 38923632 39513384 39955698 43141032 43789086 44452557 47062944 48294136 48533661 48834742 52684512 53274264 54330903 57521376 58385448 59270076 59933547 63693216 64711548 70594416 71032352 72441204 73252113 77847264 79026768 79911396 86282064 87578172 88905114 96588272 97067322 97669484 106548528 108661806 116770896 118540152 119867094 129423096 133357671 141188832 144882408 146504226 148723987 158053536 159822792 162992709 172564128 175156344 177810228 179800641 193176544 194134644 195338968 213097056 217323612 219756339 233541792 237080304 239734188 258846192 266715342 289764816 293008452 297447974 319645584 325985418 350312688 355620456 359601282 388269288 390677936 434647224 439512678 446171961 474160608 479468376 488978127 517692384 533430684 539401923 579529632 586016904 594895948 639291168 651970836 659269017 700625376 711240912 719202564 776538576 781355872 869294448 879025356 892343922 958936752 977956254 1066861368 1078803846 1172033808 1189791896 1303941672 1318538034 1338515883 1422481824 1438405128 1466934381 1553077152 1635963857 1738588896 1758050712 1784687844 1917873504 1955912508 1977807051 2133722736 2157607692 2344067616 2379583792 2607883344 2637076068 2677031766 2876810256 2933868762 3271927714 3516101424 3569375688 3911825016 3955614102 4015547649 4267445472 4315215384 4759167584 4907891571 5215766688 5274152136 5354063532 5753620512 5867737524 5933421153 6543855428 7032202848 7138751376 7823650032 7911228204 8031095298 8630430768 9815783142 10548304272 10708127064 11735475048 11866842306 12046642947 13087710856 14277502752 14723674713 15647300064 15822456408 16062190596 17260861536 19631566284 21096608544 21416254128 23470950096 23733684612 24093285894 26175421712 29447349426 31644912816 32124381192 36139928841 39263132568 42832508256 44171024139 46941900192 47467369224 48186571788 52350843424 58894698852 63289825632 64248762384 72279857682 78526265136 88342048278 94934738448 96373143576 117789397704 128497524768 132513072417 144559715364 157052530272 176684096556 189869476896 192746287152 235578795408 265026144834 289119430728 353368193112 385492574304 397539217251 471157590816 530052289668 578238861456 706736386224 795078434502 1060104579336 1156477722912 1413472772448 1590156869004 2120209158672 3180313738008 4240418317344 6360627476016 12721254952032
• Sum of all divisors σ(n): 41695668338688
• Sum of proper divisors (its aliquot sum) s(n): 28974413386656
• 12721254952032 is an abundant number, because the sum of its proper divisors (28974413386656) is greater than itself. Its abundance is 16253158434624

Bases of 12721254952032

• Binary: 10111001000111100101111000011110110001100000₂
• Hexadecimal: 0xB91E5E1EC60
• Base-36: 4IC2AQU00

Squares and roots of 12721254952032

• 12721254952032 squared (12721254952032²) is 161830327554598682620929024
• 12721254952032 cubed (12721254952032³) is 2058684855792899112145916843244396576768
• The square root of 12721254952032 is 3566686.8312247431
• The cube root of 12721254952032 is 23344.0740506875

Scales and comparisons

• 12,721,254,952,032 seconds is equal to 404,496 years, 29 weeks, 3 hours, 7 minutes, 12 seconds.
• To count from 1 to 12,721,254,952,032 would take you about one million, eleven thousand, two hundred forty-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 12721254952032 cubic inches would be around 1945.3 feet tall.

Recreational maths with 12721254952032

• 12721254952032 backwards is 23025945212721
• The number of decimal digits it has is: 14
• The sum of 12721254952032's digits is 45
• More coming soon!