4009908470507811

Names of 4009908470507811

• Cardinal: 4009908470507811 can be written as Four quadrillion, nine trillion, nine hundred eight billion, four hundred seventy million, five hundred seven thousand, eight hundred eleven.

Scientific notation

• Scientific notation: 4.009908470507811 × 10¹⁵

Factors of 4009908470507811

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2944

Divisors of 4009908470507811

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 9 67 201 603 857 2017 2571 4489 6051 7713 13467 18153 40401 57419 135139 172257 300763 405417 516771 734449 902289 1216251 1728569 2203347 2706867 3847073 5185707 6610041 9054313 11541219 15557121 27162939 34623657 49208083 81488817 115814123 147624249 257753891 347442369 442872747 606638971 773261673 1042327107 1481383633 1819916913 2319785019 3296941561 4444150899 5459750739 7759546241 9890824683 13332452697 23278638723 29672474049 69835916169 99252703411 220895084587 297758110233 519889598147 662685253761 893274330699 1559668794441 1988055761283 4679006383323 6649931128537 19949793385611 59849380156833 445545385611979 1336636156835937 4009908470507811
• Sum of all divisors σ(n): 5889636184618160
• Sum of proper divisors (its aliquot sum) s(n): 1879727714110349
• 4009908470507811 is a deficient number, because the sum of its proper divisors (1879727714110349) is less than itself. Its deficiency is 2130180756397462

Bases of 4009908470507811

• Binary: 1110001111101111110110010001111101110110100100100011₂
• Hexadecimal: 0xE3EFD91F76923
• Base-36: 13HE6IQKKYR

Squares and roots of 4009908470507811

• 4009908470507811 squared (4009908470507811²) is 16079365941850292160376212011721
• 4009908470507811 cubed (4009908470507811³) is 64476785690620292904164109644568581774754052731
• The square root of 4009908470507811 is 63323838.0904680399
• The cube root of 4009908470507811 is 158871.0697556299

Scales and comparisons

• 4,009,908,470,507,811 seconds is equal to 127,502,685 years, 46 weeks, 5 days, 21 hours, 56 minutes, 51 seconds.
• To count from 1 to 4,009,908,470,507,811 would take you about three hundred eighty-two million, five hundred eight thousand and fifty-seven 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 4009908470507811 cubic inches would be around 13239.3 feet tall.

Recreational maths with 4009908470507811

• 4009908470507811 backwards is 1187050748099004
• The number of decimal digits it has is: 16
• The sum of 4009908470507811's digits is 63
• More coming soon!