12981515855000

Names of 12981515855000

• Cardinal: 12981515855000 can be written as Twelve trillion, nine hundred eighty-one billion, five hundred fifteen million, eight hundred fifty-five thousand.

Scientific notation

• Scientific notation: 1.2981515855 × 10¹³

Factors of 12981515855000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 72

Divisors of 12981515855000

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 20 22 25 28 35 40 44 47 49 50 55 56 70 77 88 94 98 100 110 121 125 140 154 175 188 196 200 220 235 242 245 250 275 280 308 329 343 350 376 385 392 440 470 484 490 500 517 539 550 605 616 625 658 686 700 770 847 875 940 968 980 1000 1034 1078 1100 1175 1210 1225 1250 1316 1331 1372 1375 1400 1540 1645 1694 1715 1750 1880 1925 1960 2068 2156 2200 2303 2350 2420 2450 2500 2585 2632 2662 2695 2744 2750 3025 3080 3290 3388 3430 3500 3619 3773 3850 4136 4235 4312 4375 4606 4700 4840 4900 5000 5170 5324 5390 5500 5687 5875 5929 6050 6125 6580 6655 6776 6860 6875 7000 7238 7546 7700 8225 8470 8575 8750 9212 9317 9400 9625 9800 10340 10648 10780 11000 11374 11515 11750 11858 12100 12250 12925 13160 13310 13475 13720 13750 14476 14641 15092 15125 15400 16121 16450 16940 17150 17500 18095 18424 18634 18865 19250 20680 21175 21560 22748 23030 23500 23716 24200 24500 25333 25850 26620 26950 27500 28435 28952 29282 29375 29645 30184 30250 30625 32242 32900 33275 33880 34300 35000 36190 37268 37730 38500 39809 41125 41503 42350 42875 45496 46060 46585 47000 47432 48125 49000 50666 51700 53240 53900 55000 56870 57575 58564 58750 59290 60500 61250 62557 64484 64625 65219 65800 66550 67375 68600 72380 73205 74536 75460 75625 77000 79618 80605 82250 83006 84700 85750 90475 92120 93170 94325 96250 101332 102487 103400 105875 107800 113740 115150 117128 117500 118580 121000 122500 125114 126665 128968 129250 130438 133100 134750 142175 144760 146410 148225 150920 151250 159236 161051 161210 164500 166012 166375 169400 171500 177331 180950 186340 188650 192500 199045 202664 204974 205625 207515 211750 214375 227480 230300 232925 235000 237160 245000 250228 253330 258500 260876 266200 269500 278663 284350 287875 292820 296450 302500 312785 318472 322102 322420 323125 326095 329000 332024 332750 336875 343000 354662 361900 366025 372680 377300 385000 398090 403025 409948 411250 415030 423500 428750 437899 452375 456533 460600 465850 471625 500456 506660 512435 517000 521752 529375 539000 557326 568700 575750 585640 592900 605000 625570 633325 644204 644840 646250 652190 665500 673750 688127 709324 710875 717409 723800 732050 741125 754600 796180 805255 806050 819896 822500 830060 831875 847000 857500 875798 886655 904750 913066 931700 943250 995225 1013320 1024870 1037575 1058750 1114652 1127357 1137400 1151500 1164625 1185800 1251140 1266650 1288408 1292500 1304380 1331000 1347500 1376254 1393315 1418648 1421750 1434818 1439375 1464100 1482250 1563925 1592360 1610510 1612100 1630475 1645000 1660120 1663750 1715000 1751596 1773310 1809500 1826132 1830125 1863400 1886500 1950641 1990450 2015125 2049740 2075150 2117500 2189495 2229304 2254714 2261875 2282665 2303000 2329250 2358125 2502280 2533300 2562175 2585000 2608760 2695000 2752508 2786630 2843500 2869636 2878750 2928200 2964500 3065293 3127850 3166625 3221020 3224200 3260950 3327500 3440635 3503192 3546620 3554375 3587045 3619000 3652264 3660250 3705625 3773000 3901282 3980900 4026275 4030250 4099480 4150300 4235000 4378990 4433275 4509428 4523750 4565330 4658500 4716250 4816889 4976125 5021863 5066600 5124350 5187875 5505016 5573260 5636785 5687000 5739272 5757500 5823125 5929000 6130586 6255700 6333250 6442040 6521900 6655000 6881270 6966575 7093240 7108750 7174090 7320500 7411250 7569397 7802564 7819625 7891499 7961800 8052550 8060500 8152375 8300600 8757980 8866550 9018856 9047500 9130660 9150625 9317000 9432500 9633778 9753205 9952250 10043726 10075625 10248700 10375750 10947475 11146520 11273570 11413325 11515000 11646250 12261172 12511400 12666500 12810875 13043800 13762540 13933150 14217500 14348180 14641000 14822500 15138794 15326465 15605128 15639250 15782998 15833125 16105100 16121000 16304750 17203175 17515960 17733100 17935225 18095000 18261320 18301250 18865000 19267556 19506410 19904500 20087452 20131375 20151250 20497400 20751500 21457051 21894950 22166375 22547140 22826650 23292500 24084445 24522344 24880625 25109315 25333000 25621750 25939375 27525080 27866300 28183925 28435000 28696360 29645000 30277588 30652930 31278500 31565996 31666250 32210200 32609500 33718223 34406350 34832875 35466200 35870450 36602500 37846985 38535112 39012820 39098125 39457495 39809000 40174904 40262750 40302500 40761875 41503000 42914102 43789900 44332750 45094280 45653300 46585000 48168890 48766025 49761250 50218630 51243500 51878750 52985779 54737375 55240493 55732600 56367850 57066625 60555176 61305860 62557000 63131992 63332500 64054375 65219000 67436446 68812700 69665750 71740900 73205000 75693970 76632325 78025640 78196250 78914990 80525500 80605000 81523750 85828204 86015875 87579800 88665500 89676125 91306600 96337780 97532050 99522500 100437260 100656875 102487000 103757500 105971558 107285255 109474750 110480986 110831875 112735700 114133250 120422225 122611720 125546575 126665000 128108750 134872892 137625400 139331500 140919625 143481800 151387940 153264650 156392500 157829980 161051000 163047500 168591115 171656408 172031750 174164375 177331000 179352250 189234925 192675560 195064100 197287475 199045000 200874520 201313750 207515000 211943116 214570510 218949500 220961972 221663750 225471400 228266500 236027561 240844450 243830125 251093150 256217500 264928895 269745784 273686875 276202465 278663000 281839250 285333125 302775880 306529300 312785000 315659960 326095000 337182230 344063500 348328750 358704500 370900453 378469850 383161625 390128200 394574950 402627500 423886232 429141020 430079375 437899000 441923944 443327500 448380625 456533000 472055122 481688900 487660250 502186300 512435000 529857790 536426275 547373750 552404930 563678500 570666250 602111125 613058600 627732875 674364460 688127000 696657500 704598125 717409000 741800906 756939700 766323250 789149900 805255000 842955575 858282040 860158750 886655000 896761250 944110244 946174625 963377800 975320500 986437375 1004372600 1059715580 1072852550 1094747500 1104809860 1127357000 1141332500 1180137805 1204222250 1219150625 1255465750 1324644475 1348728920 1381012325 1393315000 1409196250 1483601812 1513879400 1532646500 1578299800 1685911150 1720317500 1793522500 1854502265 1888220488 1892349250 1915808125 1950641000 1972874750 2119431160 2145705100 2189495000 2209619720 2282665000 2360275610 2408444500 2438301250 2510931500 2596303171 2649288950 2682131375 2762024650 2818392500 2967203624 3010555625 3065293000 3138664375 3371822300 3440635000 3587045000 3709004530 3784698500 3831616250 3945749500 4214777875 4291410200 4720551220 4730873125 4816889000 4876602500 4932186875 5021863000 5192606342 5298577900 5364262750 5524049300 5636785000 5900689025 6021111250 6277328750 6623222375 6743644600 6905061625 7418009060 7569397000 7663232500 7891499000 8429555750 9272511325 9441102440 9461746250 9753205000 9864373750 10385212684 10597155800 10728525500 11048098600 11801378050 12042222500 12554657500 12981515855 13246444750 13410656875 13810123250 14836018120 15326465000 16859111500 18545022650 18923492500 19728747500 20770425368 21073889375 21457051000 23602756100 24084445000 25109315000 25963031710 26492889500 26821313750 27620246500 29503445125 33116111875 33718223000 34525308125 37090045300 37846985000 39457495000 42147778750 46362556625 47205512200 51926063420 52985779000 53642627500 55240493000 59006890250 64907579275 66232223750 69050616250 74180090600 84295557500 92725113250 103852126840 107285255000 118013780500 129815158550 132464447500 138101232500 147517225625 168591115000 185450226500 231812783125 236027561000 259630317100 264928895000 276202465000 295034451250 324537896375 370900453000 463625566250 519260634200 590068902500 649075792750 927251132500 1180137805000 1298151585500 1622689481875 1854502265000 2596303171000 3245378963750 6490757927500 12981515855000
• Sum of all divisors σ(n): 39847344768000
• Sum of proper divisors (its aliquot sum) s(n): 26865828913000
• 12981515855000 is an abundant number, because the sum of its proper divisors (26865828913000) is greater than itself. Its abundance is 13884313058000

Bases of 12981515855000

• Binary: 10111100111001111110101001000010010010011000₂
• Hexadecimal: 0xBCE7EA42498
• Base-36: 4LNMJD7YW

Squares and roots of 12981515855000

• 12981515855000 squared (12981515855000²) is 168519753893616381025000000
• 12981515855000 cubed (12981515855000³) is 2187641857050679033563758651375000000000
• The square root of 12981515855000 is 3602987.0739429527
• The cube root of 12981515855000 is 23502.1973831783

Scales and comparisons

• 12,981,515,855,000 seconds is equal to 412,772 years, 2 weeks, 4 days, 2 hours, 23 minutes, 20 seconds.
• To count from 1 to 12,981,515,855,000 would take you about one million, thirty-one thousand, nine hundred thirty 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 12981515855000 cubic inches would be around 1958.5 feet tall.

Recreational maths with 12981515855000

• 12981515855000 backwards is 00055851518921
• 12981515855000 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12981515855000's digits is 50
• More coming soon!