421343026998840

Names of 421343026998840

• Cardinal: 421343026998840 can be written as Four hundred twenty-one trillion, three hundred forty-three billion, twenty-six million, nine hundred ninety-eight thousand, eight hundred forty.

Scientific notation

• Scientific notation: 4.2134302699884 × 10¹⁴

Factors of 421343026998840

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 16492

Divisors of 421343026998840

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 30 36 40 45 60 72 79 90 120 158 180 237 239 316 360 395 474 478 632 711 717 790 948 956 1185 1195 1422 1434 1580 1896 1912 2151 2370 2390 2844 2868 3160 3555 3585 4302 4740 4780 5688 5736 6257 7110 7170 8604 9480 9560 9907 10755 12514 14220 14340 17208 18771 18881 19814 21510 25028 28440 28680 29721 31285 37542 37762 39628 43020 49535 50056 56313 56643 59442 62570 75084 75524 79256 86040 89163 93855 94405 99070 112626 113286 118884 125140 148605 150168 151048 169929 178326 187710 188810 198140 225252 226572 237768 250280 281565 283215 297210 339858 356652 375420 377620 396280 445815 450504 453144 494303 563130 566430 594420 679716 713304 750840 755240 782653 849645 891630 988606 1126260 1132860 1188840 1359432 1482909 1495423 1565306 1699290 1783260 1977212 2252520 2265720 2347959 2367773 2471515 2965818 2990846 3130612 3398580 3566520 3913265 3954424 4448727 4486269 4695918 4735546 4943030 5931636 5981692 6261224 6797160 7043877 7103319 7414545 7477115 7826530 8897454 8972538 9391836 9471092 9886060 11739795 11838865 11863272 11963384 13458807 14087754 14206638 14829090 14954230 15653060 17794908 17945076 18783672 18942184 19772120 21309957 22243635 22431345 23479590 23677730 26917614 28175508 28413276 29658180 29908460 31306120 35219385 35516595 35589816 35890152 42619914 44487270 44862690 46959180 47355460 53835228 56351016 56826552 59316360 59816920 61988099 67294035 70438770 71033190 85239828 88974540 89725380 93918360 94710920 106549785 107670456 118138417 123976198 134588070 140877540 142066380 170479656 177949080 179450760 185964297 187054067 213099570 236276834 247952396 269176140 281755080 284132760 309940495 354415251 371928594 374108134 426199140 472553668 495904792 538352280 557892891 561162201 590692085 619880990 708830502 743857188 748216268 852398280 929821485 935270335 945107336 1063245753 1115785782 1122324402 1181384170 1239761980 1417661004 1487714376 1496432536 1683486603 1772076255 1859642970 1870540670 2126491506 2231571564 2244648804 2362768340 2479523960 2789464455 2805811005 2835322008 3366973206 3544152510 3719285940 3741081340 4252983012 4463143128 4489297608 4725536680 4897059821 5316228765 5578928910 5611622010 6733946412 7088305020 7438571880 7482162680 8417433015 8505966024 9794119642 10632457530 11157857820 11223244020 13467892824 14176610040 14691179463 14815155661 16834866030 19588239284 21264915060 22315715640 22446488040 24485299105 29382358926 29630311322 33669732060 39176478568 42529830120 44073538389 44445466983 48970598210 58764717852 59260622644 67339464120 73455897315 74075778305 88147076778 88890933966 97941196420 117529435704 118521245288 133336400949 146911794630 148151556610 176294153556 177781867932 195882392840 220367691945 222227334915 266672801898 293823589260 296303113220 352588307112 355563735864 440735383890 444454669830 533345603796 587647178520 592606226440 666682004745 881470767780 888909339660 1066691207592 1170397297219 1333364009490 1762941535560 1777818679320 2340794594438 2666728018980 3511191891657 4681589188876 5333456037960 5851986486095 7022383783314 9363178377752 10533575674971 11703972972190 14044767566628 17555959458285 21067151349942 23407945944380 28089535133256 35111918916570 42134302699884 46815891888760 52667878374855 70223837833140 84268605399768 105335756749710 140447675666280 210671513499420 421343026998840
• Sum of all divisors σ(n): 1392863786496000
• Sum of proper divisors (its aliquot sum) s(n): 971520759497160
• 421343026998840 is an abundant number, because the sum of its proper divisors (971520759497160) is greater than itself. Its abundance is 550177732498320

Bases of 421343026998840

• Binary: 1011111110011010110010001011100111110111000111000₂
• Hexadecimal: 0x17F359173EE38
• Base-36: 45CQBBIQM0

Squares and roots of 421343026998840

• 421343026998840 squared (421343026998840²) is 177529946400545213177361345600
• 421343026998840 cubed (421343026998840³) is 74801004999347539832685084780611392039104000
• The square root of 421343026998840 is 20526641.8831439645
• The cube root of 421343026998840 is 74968.4624142733

Scales and comparisons

• 421,343,026,998,840 seconds is equal to 13,397,404 years, 49 weeks, 6 days, 1 hour, 54 minutes.
• To count from 1 to 421,343,026,998,840 would take you about thirty-three million, four hundred ninety-three thousand, five hundred twelve 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 421343026998840 cubic inches would be around 6247.4 feet tall.

Recreational maths with 421343026998840

• 421343026998840 backwards is 048899620343124
• The number of decimal digits it has is: 15
• The sum of 421343026998840's digits is 63
• More coming soon!