188421379812711

Names of 188421379812711

• Cardinal: 188421379812711 can be written as One hundred eighty-eight trillion, four hundred twenty-one billion, three hundred seventy-nine million, eight hundred twelve thousand, seven hundred eleven.

Scientific notation

• Scientific notation: 1.88421379812711 × 10¹⁴

Factors of 188421379812711

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 64141

Divisors of 188421379812711

• Number of divisors d(n): 80
• Complete list of divisors:
  1 3 9 27 29 81 87 89 261 267 783 801 2349 2403 2581 7209 7743 20903 23229 43117 62709 69687 129351 188127 209061 388053 564381 606187 1164159 1250393 1693143 1818561 1860367 3492477 3751179 3837413 5455683 5581101 11253537 11512239 16367049 16743303 33760611 34536717 49101147 50229909 53950643 101281833 103610151 111284977 150689727 161851929 310830453 333854931 485555787 901274651 1001564793 1456667361 2703823953 3004694379 4370002083 8111471859 9014083137 24334415577 26136964879 73003246731 78410894637 80213443939 235232683911 240640331817 705698051733 721920995451 2117094155199 2165762986353 2326189874231 6497288959059 6978569622693 20935708868079 62807126604237 188421379812711
• Sum of all divisors σ(n): 294467344142400
• Sum of proper divisors (its aliquot sum) s(n): 106045964329689
• 188421379812711 is a deficient number, because the sum of its proper divisors (106045964329689) is less than itself. Its deficiency is 82375415483022

Bases of 188421379812711

• Binary: 101010110101111001000101011010010110110101100111₂
• Hexadecimal: 0xAB5E45696D67
• Base-36: 1USFL4N7FR

Squares and roots of 188421379812711

• 188421379812711 squared (188421379812711²) is 35502616370525896357437169521
• 188421379812711 cubed (188421379812711³) is 6689451963495831199985860141552708937581431
• The square root of 188421379812711 is 13726666.7407900233
• The cube root of 188421379812711 is 57329.3115641713

Scales and comparisons

• 188,421,379,812,711 seconds is equal to 5,991,217 years, 2 weeks, 5 days, 2 hours, 11 minutes, 51 seconds.
• To count from 1 to 188,421,379,812,711 would take you about fourteen million, nine hundred seventy-eight thousand and forty-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 188421379812711 cubic inches would be around 4777.4 feet tall.

Recreational maths with 188421379812711

• 188421379812711 backwards is 117218973124881
• The number of decimal digits it has is: 15
• The sum of 188421379812711's digits is 63
• More coming soon!