12008812644581808

Names of 12008812644581808

• Cardinal: 12008812644581808 can be written as Twelve quadrillion, eight trillion, eight hundred twelve billion, six hundred forty-four million, five hundred eighty-one thousand, eight hundred eight.

Scientific notation

• Scientific notation: 1.2008812644581808 × 10¹⁶

Factors of 12008812644581808

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 339462139516

Divisors of 12008812644581808

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 33 44 48 66 67 88 132 134 176 201 264 268 402 528 536 737 804 1072 1474 1608 2211 2948 3216 4422 5896 8844 11792 17688 35376 339462139433 678924278866 1018386418299 1357848557732 2036772836598 2715697115464 3734083533763 4073545673196 5431394230928 7468167067526 8147091346392 11202250601289 14936334135052 16294182692784 22404501202578 22743963342011 29872668270104 44809002405156 45487926684022 59745336540208 68231890026033 89618004810312 90975853368044 136463780052066 179236009620624 181951706736088 250183596762121 272927560104132 363903413472176 500367193524242 545855120208264 750550790286363 1000734387048484 1091710240416528 1501101580572726 2001468774096968 3002203161145452 4002937548193936 6004406322290904 12008812644581808
• Sum of all divisors σ(n): 34348137116489856
• Sum of proper divisors (its aliquot sum) s(n): 22339324471908048
• 12008812644581808 is an abundant number, because the sum of its proper divisors (22339324471908048) is greater than itself. Its abundance is 10330511827326240

Bases of 12008812644581808

• Binary: 101010101010011111001110010011110110101100000110110000₂
• Hexadecimal: 0x2AA9F393DAC1B0
• Base-36: 3A8RODA89TC

Squares and roots of 12008812644581808

• 12008812644581808 squared (12008812644581808²) is 144211581132667917269899204548864
• 12008812644581808 cubed (12008812644581808³) is 1731809859001117777959546783802905835436581466112
• The square root of 12008812644581808 is 109584728.1539805071
• The cube root of 12008812644581808 is 228998.8790178073

Scales and comparisons

• 12,008,812,644,581,808 seconds is equal to 381,843,096 years, 20 weeks, 6 days, 1 hour, 36 minutes, 48 seconds.
• To count from 1 to 12,008,812,644,581,808 would take you about one billion, one hundred forty-five million, five hundred twenty-nine thousand, two hundred eighty-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 12008812644581808 cubic inches would be around 19083.2 feet tall.

Recreational maths with 12008812644581808

• 12008812644581808 backwards is 80818544621880021
• 12008812644581808 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 12008812644581808's digits is 66
• More coming soon!