20449440874240

Names of 20449440874240

• Cardinal: 20449440874240 can be written as Twenty trillion, four hundred forty-nine billion, four hundred forty million, eight hundred seventy-four thousand, two hundred forty.

Scientific notation

• Scientific notation: 2.044944087424 × 10¹³

Factors of 20449440874240

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 225

Divisors of 20449440874240

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 17 20 28 31 32 34 35 40 56 62 64 68 70 80 85 112 119 124 128 136 140 155 160 163 170 217 224 238 248 256 272 280 310 320 326 340 434 448 476 496 527 544 560 595 620 640 652 680 815 868 896 952 992 1054 1085 1088 1120 1141 1190 1240 1280 1304 1360 1630 1736 1792 1904 1984 2108 2170 2176 2240 2282 2380 2480 2608 2635 2720 2771 3260 3472 3689 3808 3968 4216 4340 4352 4480 4564 4760 4960 5053 5216 5270 5440 5542 5705 6520 6944 7378 7616 7936 8432 8680 8960 9128 9520 9920 10106 10432 10540 10880 11084 11410 13040 13855 13888 14756 15232 16864 17360 18256 18445 19040 19397 19840 20212 20864 21080 21760 22168 22820 25265 26080 26569 27710 27776 29512 30464 33728 34720 35371 36512 36890 38080 38794 39680 40424 41728 42160 44336 45640 50530 52160 53138 55420 55552 59024 67456 69440 70742 73024 73780 76160 77588 80848 84320 85901 88672 91280 96985 101060 104320 106276 110840 118048 132845 134912 138880 141484 146048 147560 152320 155176 161696 168640 171802 176855 177344 182560 185983 193970 202120 208640 212552 221680 236096 265690 277760 282968 292096 295120 310352 323392 337280 343604 353710 354688 365120 371966 387940 404240 425104 429505 443360 451673 472192 531380 565936 590240 601307 620704 646784 674560 687208 707420 709376 730240 743932 775880 808480 823639 850208 859010 886720 903346 929915 944384 1062760 1131872 1180480 1202614 1241408 1293568 1374416 1414840 1460480 1487864 1551760 1616960 1647278 1700416 1718020 1773440 1806692 1859830 2125520 2258365 2263744 2360960 2405228 2482816 2748832 2829680 2975728 3006535 3103520 3161711 3233920 3294556 3400832 3436040 3546880 3613384 3719660 4118195 4251040 4330747 4516730 4527488 4721920 4810456 4965632 5497664 5659360 5765473 5951456 6013070 6207040 6323422 6467840 6589112 6801664 6872080 7226768 7439320 8236390 8502080 8661494 9033460 9054976 9620912 10995328 11318720 11530946 11902912 12026140 12414080 12646844 13178224 13744160 14001863 14453536 14878640 15808555 16472780 17004160 17322988 18066920 19241824 21653735 21990656 22637440 23061892 23805824 24052280 24828160 25293688 26356448 27488320 28003726 28827365 28907072 29757280 30315229 31617110 32945560 34008320 34645976 36133840 38483648 43307470 45274880 46123784 47611648 48104560 50587376 52712896 54976640 56007452 57654730 57814144 59514560 60630458 63234220 65891120 69291952 70009315 72267680 73622699 76967296 86614940 92247568 96209120 98013041 101174752 105425792 109953280 112014904 115309460 115628288 119029120 121260916 126468440 131782240 134253157 138583904 140018630 144535360 147245398 151576145 153934592 173229880 184495136 192418240 196026082 202349504 210851584 224029808 230618920 238058240 242521832 252936880 263564480 268506314 277167808 280037260 289070720 294490796 303152290 346459760 368113495 368990272 384836480 392052164 404699008 448059616 461237840 485043664 490065205 505873760 515358893 527128960 537012628 554335616 560074520 578141440 588981592 606304580 671265785 692919520 736226990 737980544 769672960 784104328 809398016 896119232 922475680 939772099 970087328 980130410 1011747520 1030717786 1054257920 1074025256 1108671232 1120149040 1177963184 1212609160 1342531570 1385839040 1472453980 1475961088 1568208656 1792238464 1844951360 1879544198 1940174656 1960260820 2023495040 2061435572 2148050512 2240298080 2282303669 2355926368 2425218320 2576794465 2685063140 2771678080 2944907960 3136417312 3584476928 3689902720 3759088396 3880349312 3920521640 4046990080 4122871144 4296101024 4480596160 4564607338 4698860495 4711852736 4850436640 5153588930 5370126280 5543356160 5889815920 6272834624 7379805440 7518176792 7760698624 7841043280 8245742288 8592202048 8961192320 9129214676 9397720990 9423705472 9700873280 10307177860 10740252560 11411518345 11779631840 12545669248 15036353584 15682086560 15976125683 16491484576 17184404096 17922384640 18258429352 18795441980 18847410944 19401746560 20614355720 21480505120 22823036690 23559263680 25091338496 30072707168 31364173120 31952251366 32982969152 34368808192 36516858704 37590883960 38803493120 41228711440 42961010240 45646073380 47118527360 60145414336 62728346240 63904502732 65965938304 73033717408 75181767920 79880628415 82457422880 85922020480 91292146760 94237054720 120290828672 125456692480 127809005464 131931876608 146067434816 150363535840 159761256830 164914845760 171844040960 182584293520 240581657344 255618010928 292134869632 300727071680 319522513660 329829691520 365168587040 511236021856 584269739264 601454143360 639045027320 659659383040 730337174080 1022472043712 1202908286720 1278090054640 1460674348160 2044944087424 2556180109280 2921348696320 4089888174848 5112360218560 10224720437120 20449440874240
• Sum of all divisors σ(n): 61563035197440
• Sum of proper divisors (its aliquot sum) s(n): 41113594323200
• 20449440874240 is an abundant number, because the sum of its proper divisors (41113594323200) is greater than itself. Its abundance is 20664153448960

Bases of 20449440874240

• Binary: 100101001100101000001101010001011111100000000₂
• Hexadecimal: 0x129941A8BF00
• Base-36: 78YCD3VGG

Squares and roots of 20449440874240

• 20449440874240 squared (20449440874240²) is 418179632069037615495577600
• 20449440874240 cubed (20449440874240³) is 8551539660807222115855329367397761024000
• The square root of 20449440874240 is 4522105.8008675559
• The cube root of 20449440874240 is 27346.0002034867

Scales and comparisons

• 20,449,440,874,240 seconds is equal to 650,228 years, 50 weeks, 1 day, 10 hours, 50 minutes, 40 seconds.
• To count from 1 to 20,449,440,874,240 would take you about one million, six hundred twenty-five thousand, five hundred seventy-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 20449440874240 cubic inches would be around 2278.8 feet tall.

Recreational maths with 20449440874240

• 20449440874240 backwards is 04247804494402
• The number of decimal digits it has is: 14
• The sum of 20449440874240's digits is 52
• More coming soon!