421038745344

Names of 421038745344

• Cardinal: 421038745344 can be written as Four hundred twenty-one billion, thirty-eight million, seven hundred forty-five thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 4.21038745344 × 10¹¹

Factors of 421038745344

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 226

Divisors of 421038745344

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 49 56 63 64 72 83 84 96 98 112 126 128 131 144 147 166 168 192 196 224 249 252 256 262 288 294 332 336 343 384 392 393 441 448 498 504 524 576 581 588 664 672 686 747 768 784 786 882 896 917 996 1008 1029 1048 1152 1162 1176 1179 1328 1344 1372 1494 1568 1572 1743 1764 1792 1834 1992 2016 2058 2096 2304 2324 2352 2358 2401 2656 2688 2744 2751 2988 3087 3136 3144 3486 3528 3668 3984 4032 4067 4116 4192 4648 4704 4716 4802 5229 5312 5376 5488 5502 5976 6174 6272 6288 6419 6972 7056 7203 7336 7968 8064 8134 8232 8253 8384 9296 9408 9432 9604 10458 10624 10873 10976 11004 11952 12201 12348 12544 12576 12838 13944 14112 14406 14672 15936 16128 16268 16464 16506 16768 16807 18592 18816 18864 19208 19257 20916 21248 21609 21746 21952 22008 23904 24402 24696 25152 25676 27888 28224 28469 28812 29344 31872 32536 32619 32928 33012 33536 33614 36603 37184 37632 37728 38416 38514 41832 43218 43492 43904 44016 44933 47808 48804 49392 50304 50421 51352 55776 56448 56938 57624 57771 58688 63744 65072 65238 65856 66024 67228 73206 74368 75456 76111 76832 77028 83664 85407 86436 86984 87808 88032 89866 95616 97608 97857 98784 100608 100842 102704 111552 112896 113876 115248 115542 117376 130144 130476 131712 132048 134456 134799 146412 148736 150912 151263 152222 153664 154056 167328 170814 172872 173968 176064 179732 191232 195216 195714 197568 199283 201684 205408 223104 227752 228333 230496 231084 234752 256221 260288 260952 263424 264096 268912 269598 292824 301824 302526 304444 307328 308112 314531 334656 341628 345744 347936 352128 359464 390432 391428 395136 398566 403368 404397 410816 446208 455504 456666 460992 462168 512442 520576 521904 528192 532777 537824 539196 585648 597849 605052 608888 614656 616224 629062 669312 683256 684999 691488 695872 704256 718928 780864 782856 790272 797132 806736 808794 821632 911008 913332 921984 924336 943593 1024884 1041152 1043808 1056384 1065554 1075648 1078392 1171296 1195698 1210104 1217776 1232448 1258124 1338624 1366512 1369998 1382976 1391744 1394981 1437856 1561728 1565712 1594264 1598331 1613472 1617588 1643264 1793547 1822016 1826664 1843968 1848672 1887186 2049768 2087616 2112768 2131108 2151296 2156784 2201717 2342592 2391396 2420208 2435552 2464896 2516248 2733024 2739996 2765952 2783488 2789962 2830779 2875712 3123456 3131424 3188528 3196662 3226944 3235176 3587094 3644032 3653328 3697344 3729439 3774372 4099536 4175232 4184943 4262216 4302592 4313568 4403434 4685184 4782792 4794993 4840416 4871104 4929792 5032496 5466048 5479992 5531904 5579924 5661558 5751424 6262848 6377056 6393324 6453888 6470352 6605151 7174188 7288064 7306656 7394688 7458878 7548744 8199072 8350464 8369886 8524432 8627136 8806868 9370368 9565584 9589986 9680832 9742208 10064992 10932096 10959984 11159848 11188317 11323116 11502848 12525696 12554829 12754112 12786648 12907776 12940704 13210302 14348376 14613312 14789376 14917756 15097488 16398144 16739772 17048864 17254272 17613736 19131168 19179972 19361664 19484416 19815453 20129984 21864192 21919968 22319696 22376634 22646232 25051392 25109658 25508224 25573296 25881408 26106073 26420604 28696752 29226624 29835512 30194976 32796288 33479544 33564951 34097728 34508544 35227472 38262336 38359944 38723328 39630906 40259968 43839936 44639392 44753268 45292464 50219316 51016448 51146592 51762816 52212146 52841208 57393504 58453248 59671024 60389952 65592576 66959088 67129902 68195456 70454944 76524672 76719888 78318219 79261812 80519936 87679872 89278784 89506536 90584928 100438632 102293184 103525632 104424292 105682416 114787008 119342048 120779904 133918176 134259804 136390912 140909888 153049344 153439776 156636438 158523624 175359744 178557568 179013072 181169856 182742511 200877264 204586368 208848584 211364832 229574016 234954657 238684096 241559808 267836352 268519608 281819776 306879552 313272876 317047248 357115136 358026144 362339712 365485022 401754528 409172736 417697168 422729664 459148032 469909314 477368192 535672704 537039216 548227533 563639552 613759104 626545752 634094496 716052288 724679424 730970044 803509056 835394336 845459328 939818628 954736384 1071345408 1074078432 1096455066 1227518208 1253091504 1268188992 1432104576 1461940088 1607018112 1644682599 1670788672 1690918656 1879637256 2148156864 2192910132 2506183008 2536377984 2864209152 2923880176 3214036224 3289365198 3341577344 3759274512 4296313728 4385820264 5012366016 5072755968 5847760352 6578730396 6683154688 7518549024 8592627456 8771640528 10024732032 11695520704 13157460792 15037098048 17543281056 20049464064 23391041408 26314921584 30074196096 35086562112 46782082816 52629843168 60148392192 70173124224 105259686336 140346248448 210519372672 421038745344
• Sum of all divisors σ(n): 1444277907072
• Sum of proper divisors (its aliquot sum) s(n): 1023239161728
• 421038745344 is an abundant number, because the sum of its proper divisors (1023239161728) is greater than itself. Its abundance is 602200416384

Bases of 421038745344

• Binary: 110001000000111110111010110011100000000₂
• Hexadecimal: 0x6207DD6700
• Base-36: 5DF7LJ40

Squares and roots of 421038745344

• 421038745344 squared (421038745344²) is 177273625080849681678336
• 421038745344 cubed (421038745344³) is 74639064686623600535308373625667584
• The square root of 421038745344 is 648874.9843721825
• The cube root of 421038745344 is 7495.0411388687

Scales and comparisons

• 421,038,745,344 seconds is equal to 13,387 years, 37 weeks, 6 days, 15 hours, 2 minutes, 24 seconds.
• To count from 1 to 421,038,745,344 would take you about twenty-six thousand, seven hundred seventy-five 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 421038745344 cubic inches would be around 624.6 feet tall.

Recreational maths with 421038745344

• 421038745344 backwards is 443547830124
• The number of decimal digits it has is: 12
• The sum of 421038745344's digits is 45
• More coming soon!