12221576978128120

Names of 12221576978128120

• Cardinal: 12221576978128120 can be written as Twelve quadrillion, two hundred twenty-one trillion, five hundred seventy-six billion, nine hundred seventy-eight million, one hundred twenty-eight thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.222157697812812 × 10¹⁶

Factors of 12221576978128120

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 11179

Divisors of 12221576978128120

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 4 5 8 10 20 37 40 61 74 122 127 148 185 244 254 296 305 307 337 370 488 508 610 614 635 674 740 1016 1220 1228 1270 1348 1480 1535 1685 2257 2440 2456 2540 2696 3070 3370 4514 4699 5080 6140 6740 7747 9028 9398 10303 11285 11359 12280 12469 13480 15494 18056 18727 18796 20557 20606 22570 22718 23495 24938 30988 37454 37592 38735 38989 41114 41212 42799 45140 45436 46990 49876 51515 56795 61976 62345 74908 77470 77978 82228 82424 85598 90280 90872 93635 93980 99752 102785 103030 103459 113590 124690 149816 154940 155956 164456 171196 187270 187960 194945 205570 206060 206918 213995 227180 249380 286639 309880 311912 342392 374540 381211 389890 411140 412120 413836 427990 454360 498760 517295 573278 628483 692899 749080 760609 762422 779780 822280 827672 855980 1034590 1146556 1256966 1308481 1385798 1433195 1442593 1521218 1524844 1559560 1583563 1711960 1906055 2069180 2293112 2378329 2513932 2610739 2616962 2771596 2866390 2885186 3042436 3049688 3142415 3163021 3167126 3464495 3472111 3803045 3812110 3827983 4138360 4756658 5027864 5221478 5233924 5543192 5732780 5770372 6084872 6284830 6310999 6326042 6334252 6542405 6928990 6944222 7212965 7606090 7624220 7655966 7917815 9513316 10442956 10467848 11465560 11540744 11891645 12569660 12621998 12652084 12668504 13053695 13084810 13139293 13857980 13888444 14425930 15212180 15248440 15311932 15815105 15835630 17360555 19026632 19139915 20885912 23253871 23783290 25139320 25243996 25304168 26107390 26169620 26278586 27715960 27776888 28851860 30424360 30623864 31554995 31630210 31671260 34721110 38279830 46507742 47566580 48413797 50487992 52214780 52339240 52557172 57703720 63109990 63260420 63342520 65696465 69442220 76559660 79817341 87998173 93015484 95133160 96597343 96827594 104429560 105114344 116269355 117031777 126219980 126520840 128468107 131392930 138884440 153119320 159634682 175996346 186030968 192944281 193194686 193655188 211798771 232538710 233506963 234063554 242068985 252439960 256936214 262785860 319269364 351992692 385888562 386389372 387310376 399086705 401703667 423597542 439990865 440958097 465077420 467013926 468127108 482986715 484137970 486153841 513872428 525571720 585158885 638538728 642340535 703985384 771777124 772778744 798173410 801496873 803407334 847195084 879981730 881916194 930154840 934027852 936254216 964721405 965973430 968275940 972307682 1027744856 1058993855 1065938077 1167534815 1170317770 1284681070 1543554248 1596346820 1602993746 1606814668 1694390168 1759963460 1763832388 1868055704 1929442810 1931946860 1936551880 1944615364 2008518335 2117987710 2131876154 2204790485 2335069630 2340635540 2430769205 2569362140 2953241617 3192693640 3205987492 3213629336 3519926920 3527664776 3858885620 3863893720 3889230728 4007484365 4017036670 4235975420 4263752308 4409580970 4670139260 4681271080 4861538410 5138724280 5329690385 5906483234 6411974984 7138938397 7717771240 7836554527 8014968730 8034073340 8471950840 8527504616 8819161940 9340278520 9723076820 10659380770 11812966468 14277876794 14766208085 14863035679 15673109054 16029937460 16068146680 16315449589 17638323880 19446153640 21318761540 23625932936 24503923687 26898443917 28555753588 29532416170 29655384301 29726071358 31346218108 32059874920 32630899178 35694691985 39182772635 39439708849 42637523080 49007847374 53796887834 57111507176 59064832340 59310768602 59452142716 62692436216 65022222697 65261798356 71389383970 74315178395 78365545270 78879417698 81577247945 98015694748 107593775668 118129664680 118621537204 118904285432 122519618435 130044445394 130523596712 134492219585 135374135779 142778767940 148276921505 148630356790 156731090540 157758835396 163154495890 196031389496 197198544245 215187551336 237243074408 245039236870 260088890788 268984439170 270748271558 285557535880 296553843010 297260713580 313462181080 315517670792 325111113485 326308991780 394397088490 490078473740 520177781576 537968878340 541496543116 593107686020 594521427160 650222226970 652617983560 676870678895 788794176980 906645176419 980156947480 995242424929 1075937756680 1082993086232 1186215372040 1300444453940 1353741357790 1577588353960 1813290352838 1990484849858 2405822239789 2600888907880 2707482715580 3626580705676 3980969699716 4533225882095 4811644479578 4976212124645 5008843023823 5414965431160 7253161411352 7961939399432 8257822282519 9066451764190 9623288959156 9952424249290 10017686047646 12029111198945 16515644565038 18132903528380 19246577918312 19904848498580 20035372095292 24058222397890 25044215119115 33031289130076 36265807056760 39809696997160 40070744190584 41289111412595 48116444795780 50088430238230 66062578260152 82578222825190 96232889591560 100176860476460 165156445650380 200353720952920 305539424453203 330312891300760 611078848906406 1222157697812812 1527697122266015 2444315395625624 3055394244532030 6110788489064060 12221576978128120
• Sum of all divisors σ(n): 29113943308369920
• Sum of proper divisors (its aliquot sum) s(n): 16892366330241800
• 12221576978128120 is an abundant number, because the sum of its proper divisors (16892366330241800) is greater than itself. Its abundance is 4670789352113680

Bases of 12221576978128120

• Binary: 101011011010110111010110100010011000000101110011111000₂
• Hexadecimal: 0x2B6B75A2605CF8
• Base-36: 3CC6QYD0E7S

Squares and roots of 12221576978128120

• 12221576978128120 squared (12221576978128120²) is 149366943832311269368859134734400
• 12221576978128120 cubed (12221576978128120³) is 1825499602034331395092201111026481416985371328000
• The square root of 12221576978128120 is 110551241.4137811481
• The cube root of 12221576978128120 is 230343.3873746953

Scales and comparisons

• 12,221,576,978,128,120 seconds is equal to 388,608,344 years, 4 weeks, 2 days, 20 hours, 28 minutes, 40 seconds.
• To count from 1 to 12,221,576,978,128,120 would take you about one billion, one hundred sixty-five million, eight hundred twenty-five thousand and thirty-two 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 12221576978128120 cubic inches would be around 19195.3 feet tall.

Recreational maths with 12221576978128120

• 12221576978128120 backwards is 02182187967512221
• The number of decimal digits it has is: 17
• The sum of 12221576978128120's digits is 64
• More coming soon!