421142140453125

Names of 421142140453125

• Cardinal: 421142140453125 can be written as Four hundred twenty-one trillion, one hundred forty-two billion, one hundred forty million, four hundred fifty-three thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 4.21142140453125 × 10¹⁴

Factors of 421142140453125

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 246

Divisors of 421142140453125

• Number of divisors d(n): 672
• Complete list of divisors:
  1 3 5 7 13 15 21 25 35 39 61 65 75 91 105 125 157 169 175 183 195 273 305 325 375 427 455 471 507 525 625 785 793 845 875 915 975 1099 1183 1281 1365 1525 1625 1875 2041 2135 2197 2275 2355 2379 2535 2625 3125 3297 3549 3721 3925 3965 4225 4375 4575 4875 5495 5551 5915 6123 6405 6591 6825 7625 8125 9375 9577 10205 10309 10675 10985 11163 11375 11775 11895 12675 13125 14287 15379 15625 16485 16653 17745 18605 19625 19825 21125 21875 22875 24375 26047 26533 27475 27755 28731 29575 30615 30927 32025 32955 34125 38125 40625 42861 46137 46875 47885 48373 51025 51545 53375 54925 55815 56875 58875 59475 63375 65625 67039 71435 72163 76895 78141 79599 82425 83265 88725 93025 98125 99125 105625 109375 114375 121875 124501 130235 132665 134017 137375 138775 143655 145119 147875 153075 154635 160125 164775 170625 185731 190625 201117 203125 214305 216489 230685 239425 241865 255125 257725 266875 274625 279075 284375 294375 297375 316875 328125 335195 338611 344929 357175 360815 373503 384475 390705 397995 402051 412125 416325 443625 465125 490625 495625 528125 557193 571875 584197 609375 622505 628849 651175 663325 670085 686875 693875 718275 725595 739375 765375 773175 800625 823875 853125 871507 928655 938119 953125 1005585 1015833 1034787 1071525 1082445 1153425 1197125 1209325 1275625 1288625 1334375 1373125 1395375 1421875 1471875 1486875 1584375 1618513 1675975 1693055 1724645 1752591 1785875 1804075 1867515 1886547 1922375 1953525 1989975 2010255 2060625 2081625 2218125 2325625 2414503 2453125 2478125 2614521 2640625 2785965 2814357 2859375 2920985 3112525 3144245 3255875 3316625 3350425 3434375 3469375 3591375 3627975 3696875 3826875 3865875 4003125 4089379 4119375 4265625 4357535 4401943 4643275 4690595 4855539 5027925 5079165 5173935 5357625 5412225 5767125 5985625 6046625 6378125 6443125 6671875 6865625 6976875 7243509 7359375 7434375 7594561 7921875 8092565 8175037 8379875 8465275 8623225 8762955 8929375 9020375 9337575 9432735 9611875 9767625 9949875 10051275 10303125 10408125 11090625 11329591 11628125 12072515 12268137 12390625 13072605 13205829 13929825 14071785 14604925 15562625 15721225 16279375 16583125 16752125 17171875 17346875 17956875 18139875 18484375 19134375 19329375 20015625 20446895 20596875 21040669 21787675 22009715 22783683 23216375 23452975 24277695 24525111 25139625 25395825 25869675 26788125 27061125 28835625 29928125 30233125 31890625 32215625 33988773 34328125 34884375 36217545 37171875 37972805 40462825 40875185 41899375 42326375 43116125 43814775 44646875 45101875 46687875 47163675 48059375 48838125 49749375 50256375 51515625 52040625 53161927 55453125 56647955 57225259 58140625 60362575 61340685 63122007 65363025 66029145 69649125 70358925 73024625 77813125 78606125 81396875 82915625 83760625 86734375 89784375 90699375 95671875 96646875 98729293 102234475 102984375 105203345 108938375 110048575 113918415 116081875 117264875 121388475 122625555 125698125 126979125 129348375 133940625 135305625 144178125 147284683 149640625 151165625 159485781 161078125 169943865 171675777 174421875 181087725 189864025 202314125 204375925 209496875 211631875 215580625 219073875 223234375 225509375 233439375 235818375 240296875 244190625 248746875 251281875 260203125 265809635 283239775 286126295 296187879 301812875 306703425 315610035 326815125 330145725 348245625 351794625 365123125 389065625 393030625 406984375 414578125 418803125 441854049 448921875 453496875 483234375 493646465 511172375 526016725 544691875 550242875 569592075 580409375 586324375 606942375 613127775 628490625 634895625 646741875 669703125 676528125 691105051 720890625 736423415 755828125 797428905 849719325 858378885 905438625 949320125 1011570625 1021879625 1047484375 1058159375 1077903125 1095369375 1127546875 1167196875 1179091875 1220953125 1243734375 1256409375 1283480809 1329048175 1416198875 1430631475 1480939395 1509064375 1533517125 1578050175 1634075625 1650728625 1741228125 1758973125 1825615625 1945328125 1965153125 2073315153 2094015625 2209270245 2267484375 2468232325 2555861875 2630083625 2723459375 2751214375 2847960375 2902046875 2931621875 3034711875 3065638875 3142453125 3174478125 3233709375 3382640625 3455525255 3682117075 3850442427 3987144525 4248596625 4291894425 4527193125 4746600625 5057853125 5109398125 5290796875 5389515625 5476846875 5835984375 5895459375 6282046875 6417404045 6645240875 7080994375 7153157375 7404696975 7545321875 7667585625 7890250875 8170378125 8253643125 8706140625 8794865625 8984365663 9128078125 9825765625 10366575765 11046351225 12341161625 12779309375 13150418125 13617296875 13756071875 14239801875 14658109375 15173559375 15328194375 15872390625 16168546875 17277626275 18410585375 19252212135 19935722625 21242983125 21459472125 22635965625 23733003125 25289265625 25546990625 26953096989 27384234375 29477296875 32087020225 33226204375 35404971875 35765786875 37023484875 37726609375 38337928125 39451254375 40851890625 41268215625 43974328125 44921828315 51832878825 55231756125 61705808125 63896546875 65752090625 68780359375 71199009375 75867796875 76640971875 86388131375 92052926875 96261060675 99678613125 106214915625 107297360625 113179828125 118665015625 127734953125 134765484945 160435101125 166131021875 177024859375 178828934375 185117424375 191689640625 197256271875 206341078125 224609141575 259164394125 276158780625 308529040625 328760453125 355995046875 383204859375 431940656875 460264634375 481305303375 498393065625 531074578125 536486803125 673827424725 802175505625 830655109375 894144671875 925587121875 986281359375 1123045707875 1295821970625 1380793903125 1542645203125 2159703284375 2301323171875 2406526516875 2491965328125 2682434015625 3369137123625 4010877528125 4627935609375 5615228539375 6479109853125 6903969515625 10798516421875 12032632584375 16845685618125 20054387640625 28076142696875 32395549265625 60163162921875 84228428090625 140380713484375 421142140453125
• Sum of all divisors σ(n): 889088194525440
• Sum of proper divisors (its aliquot sum) s(n): 467946054072315
• 421142140453125 is an abundant number, because the sum of its proper divisors (467946054072315) is greater than itself. Its abundance is 46803913619190

Bases of 421142140453125

• Binary: 1011111110000011011001011101011101000000100000101₂
• Hexadecimal: 0x17F06CBAE8105
• Base-36: 45A610UVWL

Squares and roots of 421142140453125

• 421142140453125 squared (421142140453125²) is 177360702465439664580322265625
• 421142140453125 cubed (421142140453125³) is 74694065868565104686891468847919464111328125
• The square root of 421142140453125 is 20521747.9872725511
• The cube root of 421142140453125 is 74956.5461144379

Scales and comparisons

• 421,142,140,453,125 seconds is equal to 13,391,017 years, 20 weeks, 1 day, 7 hours, 38 minutes, 45 seconds.
• To count from 1 to 421,142,140,453,125 would take you about thirty-three million, four hundred seventy-seven thousand, five hundred forty-three 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 421142140453125 cubic inches would be around 6246.4 feet tall.

Recreational maths with 421142140453125

• 421142140453125 backwards is 521354041241124
• 421142140453125 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 421142140453125's digits is 39
• More coming soon!