12961447025904

Names of 12961447025904

• Cardinal: 12961447025904 can be written as Twelve trillion, nine hundred sixty-one billion, four hundred forty-seven million, twenty-five thousand, nine hundred four.

Scientific notation

• Scientific notation: 1.2961447025904 × 10¹³

Factors of 12961447025904

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 4270

Divisors of 12961447025904

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 19 24 26 27 31 36 38 39 48 52 54 57 62 72 73 76 78 93 104 108 114 117 124 144 146 152 156 169 171 186 208 216 219 228 234 247 248 279 292 304 312 338 342 351 372 403 432 438 456 468 494 496 507 513 558 584 589 624 657 676 684 702 741 744 806 837 876 912 936 949 988 1014 1026 1116 1168 1178 1209 1314 1352 1368 1387 1404 1482 1488 1521 1612 1674 1752 1767 1872 1898 1971 1976 2028 2052 2223 2232 2263 2356 2418 2628 2704 2736 2774 2808 2847 2964 3042 3211 3224 3348 3504 3534 3627 3796 3942 3952 4056 4104 4129 4161 4446 4464 4526 4563 4712 4836 5239 5256 5301 5548 5616 5694 5928 6084 6422 6448 6669 6696 6789 7068 7254 7592 7657 7884 8112 8208 8258 8322 8541 8892 9052 9126 9424 9633 9672 10478 10512 10602 10881 11096 11388 11856 12168 12337 12387 12483 12844 13338 13392 13578 14136 14508 15184 15314 15717 15768 15903 16516 16644 17082 17784 18031 18104 18252 19266 19344 20367 20956 21204 21762 22192 22776 22971 24336 24674 24774 24966 25623 25688 26676 27156 28272 28899 29016 29419 30628 31434 31536 31806 33032 33288 34164 35568 36062 36208 36504 37011 37161 37449 38532 40734 41912 42408 42997 43524 45552 45942 47151 49348 49548 49932 51246 51376 53352 53677 54093 54312 57798 58032 58838 61101 61256 62868 63612 66064 66576 68328 68913 72124 73008 74022 74322 74898 77064 78451 81468 83824 84816 85994 86697 87048 88257 91884 94302 98696 99096 99541 99864 102492 106704 107354 108186 108624 111033 111483 115596 117676 122202 122512 125736 127224 127999 128991 136656 137826 141453 144248 148044 148644 149796 154128 156902 161031 162279 162936 171988 173394 174096 176514 183768 188604 197392 198192 199082 199728 204984 206739 214708 216372 222066 222966 231192 234403 235352 235353 244404 251472 254448 255998 257982 264771 275652 282906 288496 296088 297288 298623 299592 301417 313804 322062 324558 325872 333099 343976 346788 353028 367536 377208 382447 383997 386973 398164 409968 413478 429416 432744 444132 445932 462384 468806 470704 470706 483093 486837 488808 511996 515964 529542 551304 558961 565812 592176 594576 597246 599184 602834 627608 644124 649116 666198 687952 693576 697801 703209 706056 706059 754416 764894 767994 773946 794313 796328 826956 858832 865488 888264 891864 895869 904251 937612 941412 966186 973674 977616 1019863 1023992 1031928 1059084 1102608 1117922 1131624 1147341 1151991 1160919 1194492 1205668 1255216 1288248 1298232 1332396 1387152 1395602 1406418 1412112 1412118 1449279 1529788 1535988 1547892 1588626 1592656 1653912 1663987 1676883 1776528 1783728 1791738 1808502 1875224 1882824 1932372 1947348 2039726 2047984 2063856 2093403 2109627 2118168 2118177 2235844 2263248 2294682 2303982 2321838 2388984 2411336 2431981 2576496 2596464 2664792 2687607 2712753 2791204 2812836 2824236 2898558 3059576 3059589 3071976 3095784 3177252 3307824 3327974 3353766 3442023 3455973 3583476 3617004 3750448 3765648 3864744 3894696 3918421 4079452 4186806 4219254 4236336 4236354 4471688 4589364 4607964 4643676 4777968 4822672 4863962 4991961 5030649 5329584 5375214 5425506 5582408 5625672 5648472 5726923 5797116 6119152 6119178 6143952 6191568 6280209 6328881 6354504 6655948 6707532 6884046 6911946 7166952 7234008 7266493 7295943 7729488 7789392 7836842 8138259 8158904 8373612 8438508 8472708 8943376 9178728 9178767 9215928 9287352 9343927 9727924 9983922 10061298 10326069 10750428 10851012 11164816 11251344 11296944 11453846 11594232 11755263 12238356 12560418 12657762 12709008 13258219 13311896 13415064 13768092 13823892 14333904 14468016 14532986 14591886 14975883 15091947 15673684 16276518 16317808 16747224 16877016 16945416 17180769 18357456 18357534 18431856 18574704 18687854 18840627 19455848 19967844 20122596 20652138 21500856 21631831 21702024 21799479 21887829 22907692 23188464 23510526 24476712 25120836 25315524 26516438 26623792 26830128 27536184 27536301 27647784 28031781 29065972 29183772 29951766 30183894 31347368 31615753 32553036 33494448 33754032 33890832 34361538 35265789 36715068 37375708 37681254 38911696 39774657 39935688 40245192 41304276 43001712 43263662 43404048 43598958 43775658 44927649 45815384 47021052 48953424 50241672 50631048 50939473 51542307 53032876 55072368 55072602 55295568 56063562 58131944 58367544 59903532 60367788 62694736 63231506 64895493 65106072 65398437 65663487 68723076 70531578 73430136 74449999 74751416 75362508 79549314 79871376 80490384 82608552 84095343 86527324 87197916 87551316 89855298 91630768 94042104 94847259 100483344 101262096 101878946 103084614 105797367 106065752 110145204 112127124 116263888 116735088 119323971 119807064 120735576 121471051 126463012 129790986 130212144 130796874 131326974 137446152 141063156 146860272 148899998 149502832 150725016 152818419 154626921 159098628 165217104 168190686 173054648 174395832 175102632 177534613 179710596 188084208 189694518 194686479 196195311 203757892 206169228 211594734 212131504 220290408 223349997 224254248 238647942 239614128 241471152 242942102 252286029 252926024 259581972 261593748 262653948 274892304 282126312 284541777 297799996 301450032 305636838 309253842 318197256 336381372 346109296 348791664 350205264 355069226 357971913 359421192 364413153 379389036 389372958 392390622 407515784 411004789 412338456 423189468 440580816 446699994 448508496 458455257 477295884 485884204 504572058 505852048 519163944 523187496 525307896 532603839 564252624 569083554 584059437 595599992 611273676 618507684 636394512 670049991 672762744 710138452 715943826 718842384 728826306 758778072 778745916 784781244 815031568 822009578 824676912 846378936 853625331 893399988 916910514 954591768 967849987 971768408 1009144116 1038327888 1046374992 1050615792 1065207678 1093239459 1138167108 1168118874 1191199984 1222547352 1233014367 1237015368 1340099982 1345525488 1375365771 1420276904 1431887652 1457652612 1517556144 1557491832 1569562488 1579123663 1597811517 1644019156 1692757872 1707250662 1786799976 1833821028 1909183536 1935699974 1943536816 2010149973 2018288232 2130415356 2186478918 2276334216 2307949969 2336237748 2445094704 2466028734 2474030736 2680199964 2750731542 2840553808 2863775304 2903549961 2915305224 3114983664 3139124976 3158247326 3195623034 3279718377 3288038312 3414501324 3573599952 3667642056 3699043101 3871399948 4020299946 4036576464 4260830712 4372957836 4552668432 4615899938 4672475496 4737370989 4793434551 4932057468 5360399928 5501463084 5727550608 5807099922 5830610448 6316494652 6391246068 6559436754 6576076624 6829002648 6923849907 7335284112 7398086202 7742799896 8040599892 8521661424 8710649883 8745915672 9231799876 9344950992 9474741978 9586869102 9864114936 10720799856 11002926168 11097129303 11614199844 12632989304 12782492136 13118873508 13658005296 13847699814 14212112967 14796172404 15485599792 16081199784 17421299766 17491831344 18463599752 18949483956 19173738204 19728229872 20771549721 22005852336 22194258606 23228399688 25265978608 25564984272 26131949649 26237747016 27695399628 28424225934 29592344808 30003349597 32162399568 34842599532 36927199504 37898967912 38347476408 41543099442 42636338901 44388517212 46456799376 52263899298 52475494032 55390799256 56848451868 59184689616 60006699194 62314649163 69685199064 75797935824 76694952816 83086198884 85272677802 88777034424 90010048791 104527798596 110781598512 113696903736 120013398388 124629298326 139370398128 166172397768 170545355604 177554068848 180020097582 209055597192 227393807472 240026796776 249258596652 270030146373 332344795536 341090711208 360040195164 418111194384 480053593552 498517193304 540060292746 682181422416 720080390328 810090439119 997034386608 1080120585492 1440160780656 1620180878238 2160241170984 3240361756476 4320482341968 6480723512952 12961447025904
• Sum of all divisors σ(n): 44384825856000
• Sum of proper divisors (its aliquot sum) s(n): 31423378830096
• 12961447025904 is an abundant number, because the sum of its proper divisors (31423378830096) is greater than itself. Its abundance is 18461931804192

Bases of 12961447025904

• Binary: 10111100100111010010011100100001110011110000₂
• Hexadecimal: 0xBC9D2721CF0
• Base-36: 4LEEMWKC0

Squares and roots of 12961447025904

• 12961447025904 squared (12961447025904²) is 167999109005315646847017216
• 12961447025904 cubed (12961447025904³) is 2177511551771470394552027269196685963264
• The square root of 12961447025904 is 3600200.9702104131
• The cube root of 12961447025904 is 23490.0800297393

Scales and comparisons

• 12,961,447,025,904 seconds is equal to 412,133 years, 47 weeks, 6 days, 23 hours, 38 minutes, 24 seconds.
• To count from 1 to 12,961,447,025,904 would take you about one million, thirty thousand, three hundred thirty-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 12961447025904 cubic inches would be around 1957.5 feet tall.

Recreational maths with 12961447025904

• 12961447025904 backwards is 40952074416921
• 12961447025904 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12961447025904's digits is 54
• More coming soon!