139977274450

Names of 139977274450

• Cardinal: 139977274450 can be written as One hundred thirty-nine billion, nine hundred seventy-seven million, two hundred seventy-four thousand, four hundred fifty.

Scientific notation

• Scientific notation: 1.3997727445 × 10¹¹

Factors of 139977274450

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 131175

Divisors of 139977274450

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 5 10 13 25 26 31 50 53 62 65 106 130 155 265 310 325 403 530 650 689 775 806 1325 1378 1550 1643 2015 2650 3286 3445 4030 6890 8215 10075 16430 17225 20150 21359 34450 41075 42718 82150 106795 131071 213590 262142 533975 655355 1067950 1310710 1703923 3276775 3407846 4063201 6553550 6946763 8126402 8519615 13893526 17039230 20316005 34733815 40632010 42598075 52821613 69467630 85196150 90307919 101580025 105643226 173669075 180615838 203160050 215349653 264108065 347338150 430699306 451539595 528216130 903079190 1076748265 1320540325 2153496530 2257697975 2641080650 2799545489 4515395950 5383741325 5599090978 10767482650 13997727445 27995454890 69988637225 139977274450
• Sum of all divisors σ(n): 294893125632
• Sum of proper divisors (its aliquot sum) s(n): 154915851182
• 139977274450 is an abundant number, because the sum of its proper divisors (154915851182) is greater than itself. Its abundance is 14938576732

Bases of 139977274450

• Binary: 10000010010111010010111011010001010010₂
• Hexadecimal: 0x20974BB452
• Base-36: 1SAYUS7M

Squares and roots of 139977274450

• 139977274450 squared (139977274450²) is 19593637362450622802500
• 139977274450 cubed (139977274450³) is 2742663954557524952598970646125000
• The square root of 139977274450 is 374135.3691513273
• The cube root of 139977274450 is 5192.2131288277

Scales and comparisons

• 139,977,274,450 seconds is equal to 4,450 years, 43 weeks, 6 days, 8 hours, 14 minutes, 10 seconds.
• To count from 1 to 139,977,274,450 would take you about eight thousand, nine hundred one 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 139977274450 cubic inches would be around 432.7 feet tall.

Recreational maths with 139977274450

• 139977274450 backwards is 054472779931
• The number of decimal digits it has is: 12
• The sum of 139977274450's digits is 58
• More coming soon!