491414105187990

Names of 491414105187990

• Cardinal: 491414105187990 can be written as Four hundred ninety-one trillion, four hundred fourteen billion, one hundred five million, one hundred eighty-seven thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 4.9141410518799 × 10¹⁴

Factors of 491414105187990

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3641

Divisors of 491414105187990

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 27 30 31 45 53 54 62 81 90 93 106 135 155 159 162 186 199 265 270 279 310 318 398 405 465 477 530 558 597 701 795 810 837 930 954 995 1194 1395 1402 1431 1590 1643 1674 1791 1990 2103 2385 2511 2647 2790 2862 2985 3286 3505 3582 4185 4206 4293 4770 4929 5022 5294 5373 5970 6169 6309 7010 7155 7941 8215 8370 8586 8955 9858 10515 10547 10746 12338 12555 12618 13235 14310 14787 15882 16119 16430 17910 18507 18927 21030 21094 21465 21731 23823 24645 25110 26470 26865 29574 30845 31545 31641 32238 37014 37153 37854 39705 42930 43462 44361 47646 49290 52735 53730 55521 56781 61690 63090 63282 65193 71469 73935 74306 79410 80595 82057 88722 92535 94635 94923 105470 108655 111042 111459 113562 119115 130386 133083 139499 140291 142938 147870 158205 161190 164114 166563 185070 185765 189270 189846 195579 214407 217310 221805 222918 238230 246171 266166 277605 278998 280582 283905 284769 316410 325965 326957 333126 334377 357345 371530 391158 410285 418497 420873 428814 443610 474615 492342 499689 526753 555210 557295 567810 569538 586737 651930 653914 665415 668754 697495 701455 714690 738513 820570 832815 836994 841746 854307 949230 977895 980871 999378 1003131 1053506 1072035 1114590 1151743 1173474 1230855 1255491 1262619 1330830 1394990 1402910 1423845 1477026 1580259 1634785 1665630 1671885 1708614 1760211 1855547 1955790 1961742 2006262 2092485 2104365 2144070 2215539 2303486 2461710 2498445 2510982 2525238 2633765 2847690 2933685 2942613 3009393 3160518 3269570 3343770 3455229 3520422 3692565 3711094 3766473 3787857 4184970 4208730 4271535 4324469 4349021 4431078 4740777 4904355 4996890 5015655 5267530 5566641 5758715 5867370 5885226 6018786 6277455 6313095 6646617 6910458 7385130 7393447 7532946 7575714 7901295 8543070 8648938 8698042 8801055 8827839 9277735 9481554 9808710 10031310 10365687 11077695 11133282 11299419 11363571 11517430 12554910 12626190 12973407 13047063 13293234 14222331 14713065 14786894 15046965 15802590 16329343 16699923 17276145 17602110 17655678 18555470 18832365 18939285 20731374 21622345 21745105 22155390 22180341 22598838 22727142 23703885 25946814 26094126 26483517 27833205 27917909 28444662 29426130 30093930 31097061 32658686 33233085 33399846 34552290 36967235 37664730 37878570 38920221 39141189 42666993 43244690 43490210 44139195 44360682 47407770 48988029 50099769 51828435 52967034 55666410 55835818 56497095 56817855 57521957 62194122 64867035 65235315 66466170 66541023 71111655 73934470 77840442 78282378 81646715 83499615 83753727 85333986 88278390 93291183 97976058 98343991 100199538 103656870 110901705 112994190 113635710 115043914 116760663 117423567 129734070 130470630 132417585 133082046 139589545 142223310 146964087 150299307 155485305 163293430 166999230 167507454 172565871 186582366 194601105 195705945 196687982 199623069 213334965 221803410 229196857 233521326 234847134 244940145 250498845 251261181 264835170 279179090 287609785 293928174 295031973 300598614 310970610 332705115 345131742 350281989 352270701 369253853 389202210 391411890 399246138 418768635 426669930 440892261 458393714 466455915 489880290 491719955 500997690 502522362 517697613 575219570 583803315 587117835 590063946 598869207 665410230 687590571 700563978 704541402 734820435 738507706 751496535 753783543 837537270 862829355 865455179 881784522 885095919 932911830 983439910 998115345 1035395226 1107761559 1145984285 1167606630 1174235670 1197738414 1256305905 1322676783 1375181142 1469640870 1475159865 1502993070 1507567086 1553092839 1725658710 1730910358 1751409945 1761353505 1770191838 1846269265 1996230690 2062771713 2204461305 2215523118 2261350629 2291968570 2512611810 2588488065 2596365537 2645353566 2655287757 2950319730 2994346035 3048663721 3106185678 3323284677 3437952855 3502819890 3522707010 3692538530 3768917715 4125543426 4327275895 4408922610 4425479595 4522701258 4659278517 5176976130 5192731074 5310575514 5538807795 5988692070 6097327442 6188315139 6613383915 6646569354 6875905710 7537835430 7765464195 7789096611 7965863271 8654551790 8850959190 9145991163 9318557034 9969854031 10313858565 11077615590 11306753145 11446869443 12376630278 12981827685 13226767830 13276438785 15243318605 15530928390 15578193222 15931726542 16616423385 18291982326 18564945417 19570454209 19939708062 20627717130 22613506290 22893738886 23296392585 23367289833 25963655370 26552877570 27437973489 29909562093 30486637210 30941575695 33232846770 34340608329 37129890834 38945483055 39140908418 39829316355 45729955815 46592785170 46734579666 49849270155 54875946978 57234347215 58711362627 59819124186 61883151390 68681216658 70101869499 77890966110 79658632710 82313920467 91459911630 92824727085 97852271045 99698540310 103021824987 114468694430 116836449165 117422725254 137189867445 140203738998 149547810465 164627840934 171703041645 176134087881 185649454170 195704542090 206043649974 233672898330 246941761401 274379734890 293556813135 299095620930 309065474961 343406083290 350509347495 352268175762 411569602335 493883522802 515109124935 528402263643 587113626270 606684080479 618130949922 701018694990 823139204670 880670439405 927196424883 1030218249870 1056804527286 1213368160958 1234708807005 1545327374805 1585206790929 1761340878810 1820052241437 1854392849766 2469417614010 2642011318215 3033420402395 3090654749610 3170413581858 3640104482874 4635982124415 5284022636430 5460156724311 6066840804790 7926033954645 9100261207185 9271964248830 10920313448622 15852067909290 16380470172933 18200522414370 27300783621555 32760940345866 49141410518799 54601567243110 81902350864665 98282821037598 163804701729330 245707052593995 491414105187990
• Sum of all divisors σ(n): 1399222248652800
• Sum of proper divisors (its aliquot sum) s(n): 907808143464810
• 491414105187990 is an abundant number, because the sum of its proper divisors (907808143464810) is greater than itself. Its abundance is 416394038276820

Bases of 491414105187990

• Binary: 1101111101111000001000011001011010110011010010110₂
• Hexadecimal: 0x1BEF0432D6696
• Base-36: 4U6WIUAJDI

Squares and roots of 491414105187990

• 491414105187990 squared (491414105187990²) is 241487822777712900233240240100
• 491414105187990 cubed (491414105187990³) is 118670522344105694619054291953573443236399000
• The square root of 491414105187990 is 22167861.9895557361
• The cube root of 491414105187990 is 78913.1184571071

Scales and comparisons

• 491,414,105,187,990 seconds is equal to 15,625,448 years, 26 weeks, 11 hours, 46 minutes, 30 seconds.
• To count from 1 to 491,414,105,187,990 would take you about thirty-nine million, sixty-three thousand, six hundred twenty-one 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 491414105187990 cubic inches would be around 6576.1 feet tall.

Recreational maths with 491414105187990

• 491414105187990 backwards is 099781501414194
• The number of decimal digits it has is: 15
• The sum of 491414105187990's digits is 63
• More coming soon!