55231773138

Names of 55231773138

• Cardinal: 55231773138 can be written as Fifty-five billion, two hundred thirty-one million, seven hundred seventy-three thousand, one hundred thirty-eight.

Scientific notation

• Scientific notation: 5.5231773138 × 10¹⁰

Factors of 55231773138

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 257

Divisors of 55231773138

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 6 9 18 41 82 123 211 246 369 422 633 738 1266 1681 1899 3362 3798 5043 8651 10086 15129 17302 25953 30258 44521 51906 68921 77859 89042 133563 137842 155718 206763 267126 354691 400689 413526 620289 709382 801378 1064073 1240578 1825361 2128146 3192219 3650722 5476083 6384438 10952166 14542331 16428249 29084662 32856498 43626993 74839801 87253986 130880979 149679602 224519403 261761958 449038806 673558209 1347116418 3068431841 6136863682 9205295523 18410591046 27615886569 55231773138
• Sum of all divisors σ(n): 123244604028
• Sum of proper divisors (its aliquot sum) s(n): 68012830890
• 55231773138 is an abundant number, because the sum of its proper divisors (68012830890) is greater than itself. Its abundance is 12781057752

Bases of 55231773138

• Binary: 110011011100000100011111100111010010₂
• Hexadecimal: 0xCDC11F9D2
• Base-36: PDFKKWI

Squares and roots of 55231773138

• 55231773138 squared (55231773138²) is 3050548763967498367044
• 55231773138 cubed (55231773138³) is 168487217277859178613959663664072
• The square root of 55231773138 is 235014.4104900803
• The cube root of 55231773138 is 3808.2869273965

Scales and comparisons

• 55,231,773,138 seconds is equal to 1,756 years, 10 weeks, 2 days, 15 hours, 12 minutes, 18 seconds.
• To count from 1 to 55,231,773,138 would take you about three thousand, five 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 55231773138 cubic inches would be around 317.4 feet tall.

Recreational maths with 55231773138

• 55231773138 backwards is 83137713255
• The number of decimal digits it has is: 11
• The sum of 55231773138's digits is 45
• More coming soon!