20942726921270

Names of 20942726921270

• Cardinal: 20942726921270 can be written as Twenty trillion, nine hundred forty-two billion, seven hundred twenty-six million, nine hundred twenty-one thousand, two hundred seventy.

Scientific notation

• Scientific notation: 2.094272692127 × 10¹³

Factors of 20942726921270

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 305

Divisors of 20942726921270

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 5 7 10 11 14 19 22 31 35 38 49 55 62 70 77 79 95 98 110 133 151 154 155 158 190 209 217 245 266 302 310 341 343 385 395 418 434 490 539 553 589 665 682 686 755 770 790 869 931 1045 1057 1078 1085 1106 1178 1330 1463 1501 1510 1519 1661 1705 1715 1738 1862 2090 2114 2170 2387 2449 2695 2765 2869 2926 2945 3002 3038 3322 3410 3430 3773 3871 4123 4345 4655 4681 4774 4898 5285 5390 5530 5738 5890 6083 6241 6479 6517 7315 7399 7505 7546 7595 7742 8246 8305 8690 9310 9362 10241 10507 10570 10633 11627 11929 11935 12166 12245 12482 12958 13034 14345 14630 14798 15010 15190 16511 16610 16709 17143 18865 19355 20083 20482 20615 21014 21266 23254 23405 23858 23870 24490 26939 27097 28690 28861 30415 31205 31559 32395 32585 32767 33022 33418 34286 36995 37730 38710 40166 41230 42581 43687 45353 46531 46810 51205 51491 51793 52535 53165 53878 54194 57722 58135 59645 60830 62410 63118 64790 65170 65534 68651 71687 73549 73990 81389 82555 83503 83545 85162 85715 87374 88939 90706 93062 100415 102410 102982 103586 105070 106330 115577 116270 116963 118579 119290 120001 131219 134695 135485 137302 140581 143374 144305 147098 157795 162778 163835 165110 167006 167090 171430 177878 188573 193471 200830 202027 212905 218435 220913 226651 226765 229369 231154 232655 233926 237158 240002 257455 258965 262438 269390 270970 281162 288610 298067 305809 315590 317471 325717 327670 343255 358435 360437 367745 369799 377146 386942 404054 406945 417515 425810 436870 441826 444695 453302 453530 458738 465310 480557 511841 514843 514910 517930 569723 577885 584521 584815 592895 596134 600005 611618 622573 634942 651434 656095 686510 702905 716870 720874 735490 739598 809039 813890 830053 835030 840007 889390 918533 942391 942865 961114 967355 978329 984067 1010135 1023682 1029686 1104565 1133255 1139446 1146845 1155770 1169042 1169630 1185790 1200010 1245146 1304369 1312190 1320011 1354297 1405810 1490335 1529045 1546391 1586557 1587355 1605583 1618078 1628585 1660106 1680014 1802185 1837066 1848995 1884782 1885730 1934710 1956658 1968134 2020270 2128181 2140663 2209130 2222297 2266510 2280019 2293690 2402785 2493161 2523059 2559205 2574215 2588593 2608738 2640022 2708594 2848615 2922605 2980670 3058090 3092782 3112865 3173114 3174710 3211166 3257170 3363899 3582887 3604370 3675949 3697990 4045195 4067789 4091647 4150265 4200035 4256362 4281326 4358011 4444594 4560038 4592665 4711955 4805570 4891645 4920335 4986322 5046118 5118410 5148430 5177186 5663273 5697230 5810371 5845210 6225730 6429731 6521845 6596737 6600055 6727798 6771485 6848303 7026181 7165774 7351898 7731955 7932785 8027915 8090390 8135578 8183294 8300530 8400070 8716022 9130583 9185330 9240077 9423910 9480079 9783290 9840670 10366301 10640905 10703315 10824737 11105899 11111485 11326546 11400095 11620742 12465805 12615295 12859462 12942965 13043690 13193474 13200110 13542970 13696606 14052362 14897267 15463910 15865570 15960133 16055830 16819495 17452127 17661413 17905429 17914435 18120151 18261166 18379745 18480154 18960158 20338945 20458235 20732602 21281810 21406630 21649474 21790055 22211798 22222970 22800190 23547293 24931610 25080209 25230590 25731643 25885930 28316365 28474523 29051855 29214121 29794534 30506077 31920266 32148655 32983685 33638990 34241515 34904254 35130905 35322826 35810858 35828870 36240302 36759490 40435439 40672597 40677890 40916470 43580110 45008117 45652915 46177159 46200385 47094586 47400395 47938121 49183267 50160418 51463286 51831505 54123685 55529495 56632730 56949046 58103710 58428242 61012154 63914081 64297310 65967370 66360553 68483030 70261810 72564107 74486335 77287991 77741293 79800665 80870878 81345194 87260635 88307065 89527145 90016234 90600755 91305830 92354318 92400770 94800790 95876242 98366534 103663010 104280869 108247370 111058990 117736465 122164889 125338003 125401045 126841057 127828162 128658215 132721106 142372615 145128214 146070605 148972670 152530385 154575982 155482586 159601330 174521270 175561463 176614130 179054290 180121501 181201510 196959719 199321661 202177195 203362985 204498847 208561738 225040585 230885795 235472930 239690605 244329778 245916335 250676006 250802090 253682114 257316430 283048073 284745230 292141210 305060770 319570405 321355331 323240113 331802765 335566847 344282869 351122926 360243002 362820535 386439955 388706465 393919438 398643322 404354390 406725970 408997694 447398567 450081170 461771590 479381210 491832670 507948749 521404345 541015937 555068299 566096146 610824445 626690015 634205285 639140810 642710662 646480226 663605530 671133694 688565738 725641070 729966083 772879910 777412930 855154223 877366021 877807315 894797134 900607505 984798595 996608305 1015897498 1022494235 1042808690 1082031874 1110136598 1221648890 1253380030 1260850507 1268410570 1378718033 1395251627 1415240365 1431491929 1459932166 1606776655 1616200565 1677834235 1710308446 1721414345 1754732042 1755614630 1801215010 1969597190 1981336511 1993216610 2044988470 2236992835 2249487317 2409980083 2521701014 2539743745 2705079685 2757436066 2775341495 2790503254 2830480730 2862983858 3213553310 3232401130 3355668470 3442828690 3555641243 3649830415 3787111559 3885478093 3962673022 4275771115 4386830105 4473985670 4498974634 4819960166 5079487490 5410159370 5550682990 6105751289 6141562147 6304252535 6893590165 6976258135 7111282486 7157459645 7299660830 7574223118 7770956186 8551542230 8773660210 9651026231 9906682555 10020443503 11247436585 12049900415 12211502578 12283124294 12608505070 13787180330 13869355577 13952516270 14314919290 15746411219 17778206215 18935557795 19302052462 19427390465 19813365110 20040887006 22494873170 24099800830 26509780913 27198346651 27738711154 30528756445 30707810735 31492822438 35556412430 37871115590 38854780930 42740259023 48255131155 50102217515 53019561826 54396693302 61057512890 61415621470 67557183617 69346777885 78732056095 85480518046 96510262310 100204435030 110224878533 132548904565 135114367234 135991733255 138693555770 157464112190 190388426557 213701295115 220449757066 265097809130 271983466510 299181813161 337785918085 380776853114 427402590230 551124392665 598363626322 675571836170 951942132785 1102248785330 1495909065805 1903884265570 2094272692127 2991818131610 4188545384254 10471363460635 20942726921270
• Sum of all divisors σ(n): 53127954432000
• Sum of proper divisors (its aliquot sum) s(n): 32185227510730
• 20942726921270 is an abundant number, because the sum of its proper divisors (32185227510730) is greater than itself. Its abundance is 11242500589460

Bases of 20942726921270

• Binary: 100110000110000011011110011000111110000110110₂
• Hexadecimal: 0x130C1BCC7C36
• Base-36: 7F8YEVTBQ

Squares and roots of 20942726921270

• 20942726921270 squared (20942726921270²) is 438597810898887212778412900
• 20942726921270 cubed (20942726921270³) is 9185434181922213848939822595933852383000
• The square root of 20942726921270 is 4576322.4232204181
• The cube root of 20942726921270 is 27564.1376451065

Scales and comparisons

• 20,942,726,921,270 seconds is equal to 665,913 years, 48 weeks, 4 days, 16 hours, 47 minutes, 50 seconds.
• To count from 1 to 20,942,726,921,270 would take you about one million, six hundred sixty-four thousand, seven hundred eighty-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 20942726921270 cubic inches would be around 2297 feet tall.

Recreational maths with 20942726921270

• 20942726921270 backwards is 07212962724902
• The number of decimal digits it has is: 14
• The sum of 20942726921270's digits is 53
• More coming soon!