138830693166

Names of 138830693166

• Cardinal: 138830693166 can be written as One hundred thirty-eight billion, eight hundred thirty million, six hundred ninety-three thousand, one hundred sixty-six.

Scientific notation

• Scientific notation: 1.38830693166 × 10¹¹

Factors of 138830693166

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 7835

Divisors of 138830693166

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 9 11 18 22 33 66 67 99 134 198 201 402 603 737 1206 1474 1741 2211 3482 4422 5223 6011 6633 10446 12022 13266 15669 18033 19151 31338 36066 38302 54099 57453 66121 108198 114906 116647 132242 172359 198363 233294 344718 349941 396726 402737 595089 699882 805474 1049823 1190178 1208211 1283117 2099646 2416422 2566234 3624633 3849351 4430107 7249266 7698702 8860214 10465151 11548053 13290321 20930302 23096106 26580642 31395453 39870963 62790906 79741926 94186359 115116661 188372718 230233322 345349983 690699966 701165117 1036049949 1402330234 2072099898 2103495351 4206990702 6310486053 7712816287 12620972106 15425632574 23138448861 46276897722 69415346583 138830693166
• Sum of all divisors σ(n): 333289696896
• Sum of proper divisors (its aliquot sum) s(n): 194459003730
• 138830693166 is an abundant number, because the sum of its proper divisors (194459003730) is greater than itself. Its abundance is 55628310564

Bases of 138830693166

• Binary: 10000001010010111101000100001100101110₂
• Hexadecimal: 0x2052F4432E
• Base-36: 1RS07KFI

Squares and roots of 138830693166

• 138830693166 squared (138830693166²) is 19273961364952039103556
• 138830693166 cubed (138830693166³) is 2675817416350995087091816735498296
• The square root of 138830693166 is 372599.9103139989
• The cube root of 138830693166 is 5177.9974316409

Scales and comparisons

• 138,830,693,166 seconds is equal to 4,414 years, 20 weeks, 17 hours, 26 minutes, 6 seconds.
• To count from 1 to 138,830,693,166 would take you about eight thousand, eight hundred twenty-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 138830693166 cubic inches would be around 431.5 feet tall.

Recreational maths with 138830693166

• 138830693166 backwards is 661396038831
• The number of decimal digits it has is: 12
• The sum of 138830693166's digits is 54
• More coming soon!