19825072180

Names of 19825072180

• Cardinal: 19825072180 can be written as Nineteen billion, eight hundred twenty-five million, seventy-two thousand, one hundred eighty.

Scientific notation

• Scientific notation: 1.982507218 × 10¹⁰

Factors of 19825072180

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1511

Divisors of 19825072180

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 10 20 23 46 89 92 115 178 230 356 445 460 683 709 890 1366 1418 1780 2047 2732 2836 3415 3545 4094 6830 7090 8188 10235 13660 14180 15709 16307 20470 31418 32614 40940 60787 62836 63101 65228 78545 81535 121574 126202 157090 163070 243148 252404 303935 314180 315505 326140 484247 607870 631010 968494 1215740 1262020 1398101 1451323 1936988 2421235 2796202 2902646 4842470 5592404 5805292 6990505 7256615 9684940 11137681 13981010 14513230 22275362 27962020 29026460 43097983 44550724 55688405 86195966 111376810 172391932 215489915 222753620 430979830 861959660 991253609 1982507218 3965014436 4956268045 9912536090 19825072180
• Sum of all divisors σ(n): 44057260800
• Sum of proper divisors (its aliquot sum) s(n): 24232188620
• 19825072180 is an abundant number, because the sum of its proper divisors (24232188620) is greater than itself. Its abundance is 4407116440

Bases of 19825072180

• Binary: 10010011101101010101001100000110100₂
• Hexadecimal: 0x49DAA9834
• Base-36: 93VC3LG

Squares and roots of 19825072180

• 19825072180 squared (19825072180²) is 393033486942209952400
• 19825072180 cubed (19825072180³) is 7791917247786399795044364232000
• The square root of 19825072180 is 140801.5347217493
• The cube root of 19825072180 is 2706.4806455333

Scales and comparisons

• 19,825,072,180 seconds is equal to 630 years, 19 weeks, 3 days, 20 hours, 29 minutes, 40 seconds.
• To count from 1 to 19,825,072,180 would take you about one thousand, two hundred sixty 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 19825072180 cubic inches would be around 225.5 feet tall.

Recreational maths with 19825072180

• 19825072180 backwards is 08127052891
• The number of decimal digits it has is: 11
• The sum of 19825072180's digits is 43
• More coming soon!