106821893895540172

Names of 106821893895540172

• Cardinal: 106821893895540172 can be written as One hundred six quadrillion, eight hundred twenty-one trillion, eight hundred ninety-three billion, eight hundred ninety-five million, five hundred forty thousand, one hundred seventy-two.

Scientific notation

• Scientific notation: 1.06821893895540172 × 10¹⁷

Factors of 106821893895540172

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 271732576

Divisors of 106821893895540172

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 17 34 53 68 106 212 901 1802 3604 109121 218242 436484 1855057 3710114 5783413 7420228 11566826 23133652 98318021 196636042 271623383 393272084 543246766 1086493532 4617597511 9235195022 14396039299 18470390044 28792078598 57584157196 244732668083 489465336166 978930672332 29639815176343 59279630352686 118559260705372 503876857997831 1007753715995662 1570910204346179 2015507431991324 3141820408692358 6283640817384716 26705473473885043 53410946947770086 106821893895540172
• Sum of all divisors σ(n): 201671151327801792
• Sum of proper divisors (its aliquot sum) s(n): 94849257432261620
• 106821893895540172 is a deficient number, because the sum of its proper divisors (94849257432261620) is less than itself. Its deficiency is 11972636463278552

Bases of 106821893895540172

• Binary: 101111011100000011111001001001111111000001100110111001100₂
• Hexadecimal: 0x17B81F24FE0CDCC
• Base-36: T7T78L9U47G

Squares and roots of 106821893895540172

• 106821893895540172 squared (106821893895540172²) is 11410917015430042663163391665789584
• 106821893895540172 cubed (106821893895540172³) is 1218935766673081953025821926576748539047082571168448
• The square root of 106821893895540172 is 326836188.1670084769
• The cube root of 106821893895540172 is 474482.3818815717

Scales and comparisons

• 106,821,893,895,540,172 seconds is equal to 3,396,605,804 years, 3 weeks, 2 days, 20 hours, 42 minutes, 52 seconds.
• To count from 1 to 106,821,893,895,540,172 would take you about ten billion, one hundred eighty-nine million, eight hundred seventeen thousand, four hundred twelve 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 106821893895540172 cubic inches would be around 39540.2 feet tall.

Recreational maths with 106821893895540172

• 106821893895540172 backwards is 271045598398128601
• The number of decimal digits it has is: 18
• The sum of 106821893895540172's digits is 79
• More coming soon!