135878558304043125

Names of 135878558304043125

• Cardinal: 135878558304043125 can be written as One hundred thirty-five quadrillion, eight hundred seventy-eight trillion, five hundred fifty-eight billion, three hundred four million, forty-three thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 1.35878558304043125 × 10¹⁷

Factors of 135878558304043125

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 134

Divisors of 135878558304043125

• Number of divisors d(n): 210
• Complete list of divisors:
  1 3 5 9 15 25 29 45 75 87 97 125 145 225 261 291 375 435 485 625 725 873 1125 1305 1455 1875 2175 2425 2813 3625 4365 5625 6525 7275 8439 9409 10875 12125 14065 18125 21825 25317 28227 32625 36375 42195 47045 54375 60625 70325 84681 109125 126585 141135 163125 181875 210975 235225 272861 351625 423405 545625 632925 705675 818583 912673 1054875 1176125 1364305 1758125 2117025 2455749 2738019 3164625 3528375 4092915 4563365 5274375 5880625 6821525 8214057 10585125 12278745 13690095 15823125 17641875 20464575 22816825 26467517 34107625 41070285 52925625 61393725 68450475 79402551 88529281 102322875 114084125 132337585 170538125 205351425 238207653 265587843 306968625 342252375 397012755 442646405 511614375 570420625 661687925 796763529 1026757125 1191038265 1327939215 1534843125 1711261875 1985063775 2213232025 2567349149 3308439625 3983817645 5133785625 5955191325 6639696075 7702047447 8587340257 9925318875 11066160125 12836745745 16542198125 19919088225 23106142341 25762020771 29775956625 33198480375 38510237235 42936701285 49626594375 55330800625 64183728725 77286062313 99595441125 115530711705 128810103855 148879783125 165992401875 192551186175 214683506425 249032867453 320918643625 386430311565 497977205625 577653558525 644050519275 747098602359 832972004929 962755930875 1073417532125 1245164337265 1604593218125 1932151557825 2241295807077 2498916014787 2888267792625 3220252596375 3735493011795 4164860024645 4813779654375 5367087660625 6225821686325 7496748044361 9660757789125 11206479035385 12494580073935 14441338963125 16101262981875 18677465058975 20824300123225 24156188142941 31129108431625 37483740221805 48303788945625 56032395176925 62472900369675 72468564428823 93387325294875 104121500616125 120780940714705 155645542158125 187418701109025 217405693286469 280161975884625 312364501848375 362342822144115 466936626474375 520607503080625 603904703573525 937093505545125 1087028466432345 1400809879423125 1561822509241875 1811714110720575 3019523517867625 4685467527725625 5435142332161725 9058570553602875 15097617589338125 27175711660808625 45292852768014375 135878558304043125
• Sum of all divisors σ(n): 256357806970709730
• Sum of proper divisors (its aliquot sum) s(n): 120479248666666605
• 135878558304043125 is a deficient number, because the sum of its proper divisors (120479248666666605) is less than itself. Its deficiency is 15399309637376520

Bases of 135878558304043125

• Binary: 111100010101111001101010000110000010011100000000001110101₂
• Hexadecimal: 0x1E2BCD4304E0075
• Base-36: 115WXFXXTDV9

Squares and roots of 135878558304043125

• 135878558304043125 squared (135878558304043125²) is 18462982606785246882069721859765625
• 135878558304043125 cubed (135878558304043125³) is 2508723458602603290597262527687016045092702392578125
• The square root of 135878558304043125 is 368617089.0016401899
• The cube root of 135878558304043125 is 514103.2035296401
• Being both a perfect square and a perfect cube, 135878558304043125 is also a perfect sixth number.

Scales and comparisons

• 135,878,558,304,043,125 seconds is equal to 4,320,517,854 years, 4 weeks, 5 days, 9 hours, 18 minutes, 45 seconds.
• To count from 1 to 135,878,558,304,043,125 would take you about twelve billion, nine hundred sixty-one million, five hundred fifty-three thousand, five hundred sixty-two 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 135878558304043125 cubic inches would be around 42841.9 feet tall.

Recreational maths with 135878558304043125

• 135878558304043125 backwards is 521340403855878531
• The number of decimal digits it has is: 18
• The sum of 135878558304043125's digits is 72
• More coming soon!