990384561010

Names of 990384561010

• Cardinal: 990384561010 can be written as Nine hundred ninety billion, three hundred eighty-four million, five hundred sixty-one thousand and ten.

Scientific notation

• Scientific notation: 9.9038456101 × 10¹¹

Factors of 990384561010

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1740

Divisors of 990384561010

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 5 10 13 26 65 109 127 130 218 254 545 635 727 757 1090 1270 1417 1454 1514 1651 2834 3302 3635 3785 7085 7270 7570 8255 9451 9841 13843 14170 16510 18902 19682 27686 47255 49205 69215 79243 82513 92329 94510 96139 98410 138430 158486 165026 179959 184658 192278 359918 396215 412565 461645 480695 550339 792430 825130 899795 923290 961390 1030159 1072669 1100678 1200277 1249807 1799590 2060318 2145338 2400554 2499614 2751695 5150795 5363345 5503390 6001385 6249035 7154407 10063861 10301590 10479151 10726690 12002770 12498070 14308814 20127722 20958302 35772035 50319305 52395755 59986951 69893053 71544070 100638610 104791510 119973902 130830193 136228963 139786106 261660386 272457926 299934755 349465265 599869510 654150965 681144815 698930530 779830363 908609689 1308301930 1362289630 1559660726 1817219378 3899151815 4543048445 7618342777 7798303630 9086096890 15236685554 38091713885 76183427770 99038456101 198076912202 495192280505 990384561010
• Sum of all divisors σ(n): 1957959843840
• Sum of proper divisors (its aliquot sum) s(n): 967575282830
• 990384561010 is a deficient number, because the sum of its proper divisors (967575282830) is less than itself. Its deficiency is 22809278180

Bases of 990384561010

• Binary: 1110011010010111100001010001101101110010₂
• Hexadecimal: 0xE697851B72
• Base-36: CMZ5EA2A

Squares and roots of 990384561010

• 990384561010 squared (990384561010²) is 980861578686970412220100
• 990384561010 cubed (990384561010³) is 971430164019470763913462477998301000
• The square root of 990384561010 is 995180.6675222343
• The cube root of 990384561010 is 9967.8452547549

Scales and comparisons

• 990,384,561,010 seconds is equal to 31,491 years, 8 weeks, 4 days, 6 hours, 30 minutes, 10 seconds.
• To count from 1 to 990,384,561,010 would take you about sixty-two thousand, nine hundred eighty-two 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 990384561010 cubic inches would be around 830.7 feet tall.

Recreational maths with 990384561010

• 990384561010 backwards is 010165483099
• The number of decimal digits it has is: 12
• The sum of 990384561010's digits is 46
• More coming soon!