40985613840906

Names of 40985613840906

• Cardinal: 40985613840906 can be written as Forty trillion, nine hundred eighty-five billion, six hundred thirteen million, eight hundred forty thousand, nine hundred six.

Scientific notation

• Scientific notation: 4.0985613840906 × 10¹³

Factors of 40985613840906

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 414

Divisors of 40985613840906

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 6 7 9 14 18 19 21 38 42 49 57 63 98 114 126 133 147 171 266 294 342 343 361 383 399 441 686 722 766 798 882 931 1029 1083 1149 1197 1862 2058 2166 2298 2394 2401 2527 2681 2793 3087 3249 3447 4802 5054 5362 5586 6174 6498 6517 6859 6894 7203 7277 7581 8043 8379 13034 13718 14406 14554 15162 16086 16758 17689 18767 19551 20577 21609 21831 22743 24129 35378 37534 39102 41154 43218 43662 45486 45619 48013 48258 50939 53067 56301 58653 61731 65493 91238 96026 101878 106134 112602 117306 123462 123823 130321 130986 131369 136857 138263 144039 152817 159201 168903 247646 260642 262738 273714 276526 288078 305634 318402 336091 337806 356573 371469 390963 394107 410571 414789 432117 458451 672182 713146 742938 781926 788214 821142 829578 864234 866761 912247 916902 919583 967841 1008273 1069719 1114407 1172889 1182321 1244367 1733522 1824494 1839166 1935682 2016546 2139438 2228814 2345778 2352637 2364642 2476099 2488734 2496011 2600283 2626997 2736741 2758749 2903523 3024819 3209157 4705274 4952198 4992022 5200566 5253994 5473482 5517498 5807046 6049638 6385729 6418314 6774887 7057911 7428297 7488033 7800849 7880991 8210223 8276247 8710569 12771458 13549774 14115822 14856594 14976066 15601698 15761982 16420446 16468459 16552494 17332693 17421138 17472077 18388979 19157187 20324661 21173733 22284891 22464099 23642973 32936918 34665386 34944154 36777958 38314374 40649322 42347466 44569782 44700103 44928198 47285946 47424209 49405377 49912943 51998079 52416231 55166937 57471561 60973983 89400206 94848418 98810754 99825886 103996158 104832462 110333874 114943122 121328851 121947966 128722853 134100309 142272627 148216131 149738829 155994237 157248693 165500811 242657702 257445706 268200618 284545254 296432262 299477658 311988474 312900721 314497386 331001622 331969463 349390601 363986553 386168559 402300927 426817881 449216487 625801442 663938926 698781202 727973106 772337118 804601854 849301957 853635762 898432974 901059971 938702163 948345917 995908389 1048171803 1091959659 1158505677 1698603914 1802119942 1877404326 1896691834 1991816778 2096343606 2183919318 2317011354 2445734207 2547905871 2703179913 2816106489 2845037751 2987725167 3144515409 4891468414 5095811742 5406359826 5632212978 5690075502 5945113699 5975450334 6289030818 6307419797 6638421419 7337202621 7643717613 8109539739 8535113253 11890227398 12614839594 13276842838 14674405242 15287435226 16219079478 17070226506 17120139449 17835341097 18922259391 19915264257 22011607863 34240278898 35670682194 37844518782 39830528514 44023215726 46468949933 51360418347 53506023291 56766778173 59745792771 92937899866 102720836694 107012046582 113533556346 119491585542 119840976143 139406849799 154081255041 239681952286 278813699598 308162510082 325282649531 359522928429 418220549397 650565299062 719045856858 836441098794 975847948593 1078568785287 1951695897186 2157137570574 2276978546717 2927543845779 4553957093434 5855087691558 6830935640151 13661871280302 20492806920453 40985613840906
• Sum of all divisors σ(n): 109637224220160
• Sum of proper divisors (its aliquot sum) s(n): 68651610379254
• 40985613840906 is an abundant number, because the sum of its proper divisors (68651610379254) is greater than itself. Its abundance is 27665996538348

Bases of 40985613840906

• Binary: 1001010100011010110100111101000011001000001010₂
• Hexadecimal: 0x2546B4F4320A
• Base-36: EJ0J49HQI

Squares and roots of 40985613840906

• 40985613840906 squared (40985613840906²) is 1679820541915865477878900836
• 40985613840906 cubed (40985613840906³) is 68848476052985113656707466070907454397416
• The square root of 40985613840906 is 6402000.7685805537
• The cube root of 40985613840906 is 34478.1388749687

Scales and comparisons

• 40,985,613,840,906 seconds is equal to 1,303,215 years, 38 weeks, 4 days, 13 hours, 35 minutes, 6 seconds.
• To count from 1 to 40,985,613,840,906 would take you about three million, two hundred fifty-eight thousand and thirty-nine 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 40985613840906 cubic inches would be around 2873.2 feet tall.

Recreational maths with 40985613840906

• 40985613840906 backwards is 60904831658904
• 40985613840906 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 40985613840906's digits is 63
• More coming soon!