55531151856780

Names of 55531151856780

• Cardinal: 55531151856780 can be written as Fifty-five trillion, five hundred thirty-one billion, one hundred fifty-one million, eight hundred fifty-six thousand, seven hundred eighty.

Scientific notation

• Scientific notation: 5.553115185678 × 10¹³

Factors of 55531151856780

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 819770136

Divisors of 55531151856780

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 20 30 60 1129 2258 3387 4516 5645 6774 11290 13548 16935 22580 33870 67740 819768997 1639537994 2459306991 3279075988 4098844985 4918613982 8197689970 9837227964 12296534955 16395379940 24593069910 49186139820 925519197613 1851038395226 2776557592839 3702076790452 4627595988065 5553115185678 9255191976130 11106230371356 13882787964195 18510383952260 27765575928390 55531151856780
• Sum of all divisors σ(n): 155624946580320
• Sum of proper divisors (its aliquot sum) s(n): 100093794723540
• 55531151856780 is an abundant number, because the sum of its proper divisors (100093794723540) is greater than itself. Its abundance is 44562642866760

Bases of 55531151856780

• Binary: 1100101000000101011010100101001001010010001100₂
• Hexadecimal: 0x32815A94948C
• Base-36: JOMNQ1KLO

Squares and roots of 55531151856780

• 55531151856780 squared (55531151856780²) is 3083708826540760841631968400
• 55531151856780 cubed (55531151856780³) is 171241903128727846355144997541066285752000
• The square root of 55531151856780 is 7451922.6953035415
• The cube root of 55531151856780 is 38151.5535478643

Scales and comparisons

• 55,531,151,856,780 seconds is equal to 1,765,718 years, 44 weeks, 5 days, 13 minutes.
• To count from 1 to 55,531,151,856,780 would take you about four million, four hundred fourteen thousand, two hundred ninety-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 55531151856780 cubic inches would be around 3179.3 feet tall.

Recreational maths with 55531151856780

• 55531151856780 backwards is 08765815113555
• 55531151856780 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 55531151856780's digits is 60
• More coming soon!