131794721128575

Names of 131794721128575

• Cardinal: 131794721128575 can be written as One hundred thirty-one trillion, seven hundred ninety-four billion, seven hundred twenty-one million, one hundred twenty-eight thousand, five hundred seventy-five.

Scientific notation

• Scientific notation: 1.31794721128575 × 10¹⁴

Factors of 131794721128575

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 357

Divisors of 131794721128575

• Number of divisors d(n): 396
• Complete list of divisors:
  1 3 5 9 15 19 25 27 45 57 75 81 95 135 157 171 173 225 243 285 405 471 475 513 519 675 729 785 855 865 1215 1413 1425 1539 1557 2025 2187 2355 2565 2595 2983 3287 3645 3925 4239 4275 4325 4617 4671 6075 6561 7065 7695 7785 8949 9861 10935 11775 12717 12825 12975 13851 14013 14915 16435 18225 19683 21195 23085 23355 26847 27161 29583 29929 32805 35325 38151 38475 38925 41553 42039 44745 49305 54675 59049 63585 69255 70065 74575 80541 81483 82175 88749 89787 98415 105975 114453 115425 116775 124659 126117 134235 135805 147915 149645 164025 190755 207765 210195 223725 241623 244449 246525 266247 269361 295245 317925 343359 346275 350325 373977 378351 402705 407415 443745 448935 492075 516059 568651 572265 623295 630585 671175 679025 724869 733347 739575 748225 798741 808083 953775 1030077 1038825 1050975 1121931 1135053 1208115 1222245 1331235 1346805 1476225 1548177 1705953 1716795 1869885 1891755 2013525 2037075 2174607 2200041 2218725 2244675 2396223 2424249 2580295 2843255 2861325 3090231 3116475 3152925 3405159 3624345 3666735 3993705 4040415 4644531 4698853 5117859 5150385 5609655 5675265 6040575 6111225 6523821 6600123 6656175 6734025 7188669 7272747 7740885 8529765 8583975 9270693 9349425 9458775 10215477 10873035 11000205 11981115 12121245 12901475 13933593 14096559 14216275 15353577 15451155 17025795 18121725 18333675 19571463 19800369 19968525 20202075 21566007 21818241 23222655 23494265 25589295 25751925 28048275 28376325 32619105 33000615 35943345 36363735 38704425 41800779 42289677 42648825 46060731 46353465 51077385 54365175 55001025 58714389 59401107 59905575 60606225 64698021 65454723 69667965 70482795 76767885 77255775 85128975 89278207 97857315 99001845 107830035 109091205 116113275 117471325 125402337 126869031 127946475 138182193 163095525 165003075 176143167 178203321 179716725 181818675 194094063 196364169 209003895 211448385 230303655 231767325 255386925 267834621 293571945 297005535 323490105 327273615 348339825 352413975 376207011 380607093 383839425 414546579 446391035 489286575 495009225 534609963 539150175 545456025 589092507 627011685 634345155 690910965 803503863 880715835 891016605 970470315 981820845 1045019475 1057241925 1128621033 1141821279 1151518275 1243639737 1339173105 1467859725 1485027675 1603829889 1617450525 1636368075 1767277521 1881035055 1903035465 2072732895 2231955175 2410511589 2673049815 2945462535 3135058425 3171725775 3385863099 3425463837 3454554825 3730919211 4017519315 4403579175 4455083025 4852351575 4909104225 5643105165 5709106395 6218198685 6695865525 7231534767 8019149445 8836387605 9405175275 9515177325 10157589297 10276391511 10363664475 11192757633 12052557945 13365249075 14727312675 16929315495 17127319185 18654596055 20087596575 21694604301 28215525825 28545531975 30472767891 30829174533 31090993425 33578272899 36157673835 40095747225 44181938025 50787946485 51381957555 55963788165 60262789725 65083812903 84646577475 85636595925 92487523599 93272980275 108473021505 152363839455 154145872665 167891364495 180788369175 195251438709 253939732425 256909787775 277462570797 279818940825 325419064515 462437617995 542365107525 585754316127 761819197275 770729363325 839456822475 976257193545 1387312853985 1627095322575 1757262948381 2312188089975 2928771580635 4881285967725 5271788845143 6936564269925 8786314741905 14643857903175 26358944225715 43931573709525 131794721128575
• Sum of all divisors σ(n): 261192023341240
• Sum of proper divisors (its aliquot sum) s(n): 129397302212665
• 131794721128575 is a deficient number, because the sum of its proper divisors (129397302212665) is less than itself. Its deficiency is 2397418915910

Bases of 131794721128575

• Binary: 11101111101110111011001100010010100000001111111₂
• Hexadecimal: 0x77DDD989407F
• Base-36: 1APTNQ4CXR

Squares and roots of 131794721128575

• 131794721128575 squared (131794721128575²) is 17369848517358853521681530625
• 131794721128575 cubed (131794721128575³) is 2289254341390902029889299371125033425109375
• The square root of 131794721128575 is 11480188.2009214031
• The cube root of 131794721128575 is 50890.0258913283

Scales and comparisons

• 131,794,721,128,575 seconds is equal to 4,190,664 years, 24 weeks, 21 hours, 56 minutes, 15 seconds.
• To count from 1 to 131,794,721,128,575 would take you about ten million, four hundred seventy-six thousand, six hundred sixty-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 131794721128575 cubic inches would be around 4240.8 feet tall.

Recreational maths with 131794721128575

• 131794721128575 backwards is 575821127497131
• The number of decimal digits it has is: 15
• The sum of 131794721128575's digits is 63
• More coming soon!