400843806376995730116

Names of 400843806376995730116

• Cardinal: 400843806376995730116 can be written as Four hundred quintillion, eight hundred forty-three quadrillion, eight hundred six trillion, three hundred seventy-six billion, nine hundred ninety-five million, seven hundred thirty thousand, one hundred sixteen.

Scientific notation

• Scientific notation: 4.00843806376995730116 × 10²⁰

Factors of 400843806376995730116

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2534117

Divisors of 400843806376995730116

• Number of divisors d(n): 135
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 81 108 162 324 439 878 1317 1756 2634 3951 5268 7902 11853 15804 23706 35559 47412 71118 142236 192721 385442 578163 770884 1156326 1734489 2312652 2533673 3468978 5067346 5203467 6937956 7601019 10134692 10406934 15202038 15610401 20813868 22803057 30404076 31220802 45606114 62441604 68409171 91212228 136818342 205227513 273636684 410455026 820910052 1112282447 2224564894 3336847341 4449129788 6673694682 10010542023 13347389364 20021084046 30031626069 40042168092 60063252138 90094878207 120126504276 180189756414 360379512828 488291994233 976583988466 1464875982699 1953167976932 2929751965398 4394627948097 5859503930796 6419498870929 8789255896194 12838997741858 13183883844291 17578511792388 19258496612787 25677995483716 26367767688582 38516993225574 39551651532873 52735535377164 57775489838361 77033986451148 79103303065746 115550979676722 158206606131492 173326469515083 231101959353444 346652939030166 519979408545249 693305878060332 1039958817090498 2079917634180996 2818160004337831 5636320008675662 8454480013013493 11272640017351324 16908960026026986 25363440039040479 33817920052053972 50726880078080958 76090320117121437 101453760156161916 152180640234242874 228270960351364311 304361280468485748 456541920702728622 913083841405457244 1237172241904307809 2474344483808615618 3711516725712923427 4948688967617231236 7423033451425846854 11134550177138770281 14846066902851693708 22269100354277540562 33403650531416310843 44538200708555081124 66807301062832621686 100210951594248932529 133614602125665243372 200421903188497865058 400843806376995730116
• Sum of all divisors σ(n): 1050277722259898510301
• Sum of proper divisors (its aliquot sum) s(n): 649433915882902780185
• 400843806376995730116 is an abundant number, because the sum of its proper divisors (649433915882902780185) is greater than itself. Its abundance is 248590109505907050069

Bases of 400843806376995730116

• Binary: 101011011101011010011010001100010001101101100010010100011001011000100₂
• Hexadecimal: 0x15BAD346236C4A32C4
• Base-36: 2CLF8MG1A74O90

Squares and roots of 400843806376995730116

• 400843806376995730116 squared (400843806376995730116²) is 160675757110798442753018303517695909373456
• 400843806376995730116 cubed (400843806376995730116³) is 64405882072798085855919512403086381061252638893848612830200896
• 400843806376995730116 is a perfect square number. Its square root is 20021084046
• The cube root of 400843806376995730116 is 7373240.3738521515

Scales and comparisons

• 400,843,806,376,995,730,116 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 400,843,806,376,995,730,116 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 400843806376995730116 cubic inches would be around 614436.7 feet tall.

Recreational maths with 400843806376995730116

• 400843806376995730116 backwards is 611037599673608348004
• The number of decimal digits it has is: 21
• The sum of 400843806376995730116's digits is 90
• More coming soon!