135240493351556978

Names of 135240493351556978

• Cardinal: 135240493351556978 can be written as One hundred thirty-five quadrillion, two hundred forty trillion, four hundred ninety-three billion, three hundred fifty-one million, five hundred fifty-six thousand, nine hundred seventy-eight.

Scientific notation

• Scientific notation: 1.35240493351556978 × 10¹⁷

Factors of 135240493351556978

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 61

Divisors of 135240493351556978

• Number of divisors d(n): 294
• Complete list of divisors:
  1 2 7 11 14 22 41 49 77 82 98 121 154 242 287 343 451 539 574 686 847 902 1078 1681 1694 2009 2401 3157 3362 3773 4018 4802 4961 5929 6314 7546 9922 11767 11858 14063 16807 18491 22099 23534 26411 28126 33614 34727 36982 41503 44198 52822 68921 69454 82369 83006 98441 117649 129437 137842 154693 164738 184877 196882 203401 235298 243089 258874 290521 309386 369754 406802 482447 486178 576583 581042 689087 758131 906059 964894 1082851 1153166 1294139 1378174 1423807 1516262 1701623 1812118 2033647 2165702 2588278 2825761 2847614 3377129 3403246 4036081 4067294 4823609 5306917 5651522 6342413 6754258 7579957 8072162 8339441 9647218 9966649 10613834 11911361 12684826 14235529 15159914 16678882 19780327 19933298 23639903 23822722 28252567 28471058 31083371 37148419 39560654 44396891 47279806 53059699 56505134 58376087 62166742 69766543 74296838 83379527 88793782 106119398 115856201 116752174 138462289 139533086 165479321 166759054 197767969 217583597 231712402 260038933 276924578 310778237 330958642 341917081 395535938 408632609 435167194 488365801 520077866 583656689 621556474 683834162 810993407 817265218 969236023 976731602 1158355247 1167313378 1274418211 1523085179 1621986814 1820272531 1938472046 2175447659 2316710494 2393419567 2548836422 2860428263 3046170358 3418560607 3640545062 4350895318 4750104241 4786839134 5676953849 5720856526 6784652161 6837121214 8108486729 8920927477 9500208482 10661596253 11353907698 12741907717 13569304322 14018600321 16216973458 16753936969 17841854954 20022997841 21323192506 23929924249 25483815434 28037200642 33250729687 33507873938 39738676943 40045995682 47492565127 47859848498 52251146651 62446492339 66501459374 74631173771 79477353886 89193354019 94985130254 98130202247 104502293302 117277558783 124892984678 140160984887 149262347542 178386708038 196260404494 232755107809 234555117566 278170738601 280321969774 332447955889 365758026557 437125446373 465510215618 522418216397 556341477202 574762613161 664895911778 686911415729 731516053114 820942911481 874250892746 981126894209 1044836432794 1149525226322 1373822831458 1629285754663 1641885822962 1947195170207 1962253788418 2560306185899 3059878124611 3258571509326 3656927514779 3894390340414 4023338292127 4808379910103 5120612371798 5746600380367 6119756249222 7313855029558 8046676584254 9616759820206 11405000282641 11493200760734 13630366191449 17922143301293 21419146872277 22810000565282 27260732382898 28163368044889 33658659370721 35844286602586 40226202662569 42838293744554 56326736089778 67317318741442 79835001978487 80452405325138 125455003109051 149934028105939 159670003956974 197143576314223 235610615595047 250910006218102 299868056211878 394287152628446 471221231190094 558845013849409 878185021763357 1117690027698818 1380005034199561 1649274309165329 1756370043526714 2760010068399122 3298548618330658 6147295152343499 9660035239396927 12294590304686998 19320070478793854 67620246675778489 135240493351556978
• Sum of all divisors σ(n): 266645589015222921
• Sum of proper divisors (its aliquot sum) s(n): 131405095663665943
• 135240493351556978 is a deficient number, because the sum of its proper divisors (131405095663665943) is less than itself. Its deficiency is 3835397687891035

Bases of 135240493351556978

• Binary: 111100000011110001000001100011101011101111101011101110010₂
• Hexadecimal: 0x1E078831D77D772
• Base-36: 10ZMR4Y7GDIQ

Squares and roots of 135240493351556978

• 135240493351556978 squared (135240493351556978²) is 18289991041972527168212616780492484
• 135240493351556978 cubed (135240493351556978³) is 2473547411911922245047901032493601535776639026753352
• The square root of 135240493351556978 is 367750585.7936285843
• The cube root of 135240493351556978 is 513297.2239218523
• Being both a perfect square and a perfect cube, 135240493351556978 is also a perfect sixth number.

Scales and comparisons

• 135,240,493,351,556,978 seconds is equal to 4,300,229,362 years, 13 weeks, 6 days, 5 hours, 49 minutes, 38 seconds.
• To count from 1 to 135,240,493,351,556,978 would take you about twelve billion, nine hundred million, six hundred eighty-eight thousand and eighty-six 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 135240493351556978 cubic inches would be around 42774.8 feet tall.

Recreational maths with 135240493351556978

• 135240493351556978 backwards is 879655153394042531
• The number of decimal digits it has is: 18
• The sum of 135240493351556978's digits is 80
• More coming soon!