421924909247829

Names of 421924909247829

• Cardinal: 421924909247829 can be written as Four hundred twenty-one trillion, nine hundred twenty-four billion, nine hundred nine million, two hundred forty-seven thousand, eight hundred twenty-nine.

Scientific notation

• Scientific notation: 4.21924909247829 × 10¹⁴

Factors of 421924909247829

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1052

Divisors of 421924909247829

• Number of divisors d(n): 324
• Complete list of divisors:
  1 3 9 13 37 39 41 111 117 123 149 169 333 369 447 481 507 533 809 1341 1369 1443 1517 1521 1599 1681 1937 2427 4107 4329 4551 4797 5043 5513 5811 6109 6253 6929 7281 10517 12321 13653 15129 16539 17433 17797 18327 18759 19721 20787 21853 25181 29933 31551 33169 49617 53391 54981 56129 56277 59163 62197 62361 65559 71669 75543 79417 89799 94653 99507 120541 136721 160173 168387 177489 186591 196677 203981 215007 226033 226629 231361 238251 250469 256373 269397 284089 298521 361623 389129 410163 431197 505161 559773 611943 645021 678099 694083 714753 729677 751407 769119 808561 852267 931697 1032421 1084869 1107521 1167387 1227253 1230489 1293591 1359929 1567033 1835829 2034297 2082249 2189031 2254221 2301289 2307357 2425683 2556801 2651753 2795091 2938429 3097263 3256097 3322563 3502161 3681759 3880773 4079787 4460017 4701099 4942181 5058677 5605561 6567093 6903867 7277049 7955259 8363221 8385273 8815287 9267353 9291789 9485801 9768291 9967689 10511293 11045277 12239361 13380051 14103297 14397773 14826543 15176031 15954289 16816683 17679077 20371429 20711601 23865777 25089663 26445861 27802059 28457403 29304873 29916757 31533879 34472789 38199577 40140153 42329261 43193319 44479629 45408361 45528093 47862867 50317373 50450049 53037231 57980221 61114287 64248353 75268989 83406177 85372209 89750271 94601637 103418367 108721873 114598731 120475589 126987783 129579957 136225083 143588601 150952119 159111693 165020629 173940663 182860697 183342861 187171049 192745059 202629421 207405757 229828001 269250813 310255101 326165619 342892061 343796193 361426767 380963349 388917841 408675249 452856357 495061887 521821989 548582091 561513147 578235177 590308693 607888263 622217271 654125849 689484003 753742873 835228589 978496857 1028676183 1084280301 1166753523 1413384349 1485185661 1566182657 1645746273 1684539441 1770926079 1823664789 1861742801 1866651813 1962377547 2068452009 2145268177 2261228619 2377189061 2505685767 2634182473 3086028549 3500260569 4240153047 4457596793 4698547971 5312778237 5585228403 5887132641 6435804531 6765845789 6783685857 7131567183 7497288577 7517057301 7674013009 7902547419 8503636037 12720459141 13372790379 14095643913 16755685209 19307413593 20297537367 21394701549 22491865731 23022039027 23707642257 24202656413 25510908111 27888486301 30903457793 34244372149 40118371137 57948758309 60892612101 67475597193 69066117081 72607969239 76532724333 83665458903 87955995257 92710373379 97464751501 102733116447 173846274927 217823907717 250996376709 263867985771 277399677349 278131120137 292394254503 308199349341 314634533369 521538824781 791603957313 832199032047 877182763509 943903600107 1143427938341 1267041769513 2496597096141 2831710800321 3430283815023 3606195805537 3801125308539 10290851445069 10818587416611 11403375925617 32455762249833 46880545471981 140641636415943 421924909247829
• Sum of all divisors σ(n): 700729005658500
• Sum of proper divisors (its aliquot sum) s(n): 278804096410671
• 421924909247829 is a deficient number, because the sum of its proper divisors (278804096410671) is less than itself. Its deficiency is 143120812837158

Bases of 421924909247829

• Binary: 1011111111011110100001100010101100110110101010101₂
• Hexadecimal: 0x17FBD0C566D55
• Base-36: 45K5ML6RF9

Squares and roots of 421924909247829

• 421924909247829 squared (421924909247829²) is 178020629043788737606541213241
• 421924909247829 cubed (421924909247829³) is 75111337753541994605157898253750022405303789
• The square root of 421924909247829 is 20540810.8225510173
• The cube root of 421924909247829 is 75002.9574684335

Scales and comparisons

• 421,924,909,247,829 seconds is equal to 13,415,907 years, 5 days, 7 hours, 57 minutes, 9 seconds.
• To count from 1 to 421,924,909,247,829 would take you about thirty-three million, five hundred thirty-nine thousand, seven hundred sixty-seven 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 421924909247829 cubic inches would be around 6250.2 feet tall.

Recreational maths with 421924909247829

• 421924909247829 backwards is 928742909429124
• The number of decimal digits it has is: 15
• The sum of 421924909247829's digits is 72
• More coming soon!