55172139363

Names of 55172139363

• Cardinal: 55172139363 can be written as Fifty-five billion, one hundred seventy-two million, one hundred thirty-nine thousand, three hundred sixty-three.

Scientific notation

• Scientific notation: 5.5172139363 × 10¹⁰

Factors of 55172139363

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 394

Divisors of 55172139363

• Number of divisors d(n): 84
• Complete list of divisors:
  1 3 9 11 27 33 73 81 99 219 243 297 307 657 729 803 891 921 1971 2409 2673 2763 3377 5913 7227 8019 8289 10131 17739 21681 22411 24867 30393 53217 65043 67233 74601 91179 94249 195129 201699 223803 246521 273537 282747 585387 605097 739563 820611 848241 1036739 1815291 2218689 2461833 2544723 3110217 5445873 6656067 6880177 7634169 9330651 16337619 19968201 20640531 22902507 27991953 59904603 61921593 68707521 75681947 83975859 179713809 185764779 227045841 251927577 557294337 681137523 755782731 1671883011 2043412569 5015649033 6130237707 18390713121 55172139363
• Sum of all divisors σ(n): 91775511288
• Sum of proper divisors (its aliquot sum) s(n): 36603371925
• 55172139363 is a deficient number, because the sum of its proper divisors (36603371925) is less than itself. Its deficiency is 18568767438

Bases of 55172139363

• Binary: 110011011000100001000000100101100011₂
• Hexadecimal: 0xCD8840963
• Base-36: PCG2F6R

Squares and roots of 55172139363

• 55172139363 squared (55172139363²) is 3043964961890294045769
• 55172139363 cubed (55172139363³) is 167942059093500287010216368505147
• The square root of 55172139363 is 234887.5036331223
• The cube root of 55172139363 is 3806.9158306761

Scales and comparisons

• 55,172,139,363 seconds is equal to 1,754 years, 15 weeks, 5 days, 10 hours, 16 minutes, 3 seconds.
• To count from 1 to 55,172,139,363 would take you about three thousand, five hundred eight 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 55172139363 cubic inches would be around 317.2 feet tall.

Recreational maths with 55172139363

• 55172139363 backwards is 36393127155
• The number of decimal digits it has is: 11
• The sum of 55172139363's digits is 45
• More coming soon!