13385818522820828

Names of 13385818522820828

• Cardinal: 13385818522820828 can be written as Thirteen quadrillion, three hundred eighty-five trillion, eight hundred eighteen billion, five hundred twenty-two million, eight hundred twenty thousand, eight hundred twenty-eight.

Scientific notation

• Scientific notation: 1.3385818522820828 × 10¹⁶

Factors of 13385818522820828

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1140091552

Divisors of 13385818522820828

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 7 14 28 109 218 436 763 1526 3052 3847 7694 15388 26929 53858 107716 419323 838646 1677292 2935261 5870522 11741044 1140087587 2280175174 4560350348 7980613109 15961226218 31922452436 124269546983 248539093966 497078187932 869886828881 1739773657762 3479547315524 4385916947189 8771833894378 17543667788756 30701418630323 61402837260646 122805674521292 478064947243601 956129894487202 1912259788974404 3346454630705207 6692909261410414 13385818522820828
• Sum of all divisors σ(n): 27024271357923840
• Sum of proper divisors (its aliquot sum) s(n): 13638452835103012
• 13385818522820828 is an abundant number, because the sum of its proper divisors (13638452835103012) is greater than itself. Its abundance is 252634312282184

Bases of 13385818522820828

• Binary: 101111100011100101010010111110000101001010000011011100₂
• Hexadecimal: 0x2F8E54BE14A0DC
• Base-36: 3NSVK4WW82K

Squares and roots of 13385818522820828

• 13385818522820828 squared (13385818522820828²) is 179180137525893173776226190605584
• 13385818522820828 cubed (13385818522820828³) is 2398472803815684174052277067514120895409248303552
• The square root of 13385818522820828 is 115697098.1607612663
• The cube root of 13385818522820828 is 237436.9532984065

Scales and comparisons

• 13,385,818,522,820,828 seconds is equal to 425,627,623 years, 50 weeks, 3 days, 5 hours, 47 minutes, 8 seconds.
• To count from 1 to 13,385,818,522,820,828 would take you about one billion, two hundred seventy-six million, eight hundred eighty-two thousand, eight hundred seventy-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 13385818522820828 cubic inches would be around 19786.4 feet tall.

Recreational maths with 13385818522820828

• 13385818522820828 backwards is 82802822581858331
• The number of decimal digits it has is: 17
• The sum of 13385818522820828's digits is 74
• More coming soon!