990109859336

Names of 990109859336

• Cardinal: 990109859336 can be written as Nine hundred ninety billion, one hundred nine million, eight hundred fifty-nine thousand, three hundred thirty-six.

Scientific notation

• Scientific notation: 9.90109859336 × 10¹¹

Factors of 990109859336

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3211

Divisors of 990109859336

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 8 13 26 37 52 74 104 148 151 296 302 481 604 757 962 1208 1514 1924 1963 2251 3028 3848 3926 4502 5587 6056 7852 9004 9841 11174 15704 18008 19682 22348 28009 29263 39364 44696 56018 58526 72631 78728 83287 112036 114307 117052 145262 166574 224072 228614 234104 290524 333148 339901 364117 457228 581048 666296 679802 728234 914456 1082731 1359604 1456468 1485991 1704007 2165462 2719208 2912936 2971982 3408014 4229359 4330924 4418713 5943964 6816028 8458718 8661848 8837426 11887928 12576337 13632056 16917436 17674852 22152091 25152674 33834872 35349704 44304182 50305348 54981667 63048259 88608364 100610696 109963334 126096518 163492381 177216728 219926668 252193036 257305057 326984762 439853336 504386072 514610114 653969524 819627367 1029220228 1307939048 1639254734 2058440456 3278509468 3344965741 6557018936 6689931482 9520287109 13379862964 19040574218 26759725928 38081148436 76162296872 123763732417 247527464834 495054929668 990109859336
• Sum of all divisors σ(n): 2070542127360
• Sum of proper divisors (its aliquot sum) s(n): 1080432268024
• 990109859336 is an abundant number, because the sum of its proper divisors (1080432268024) is greater than itself. Its abundance is 90322408688

Bases of 990109859336

• Binary: 1110011010000111001001010111111000001000₂
• Hexadecimal: 0xE687257E08
• Base-36: CMULUGW8

Squares and roots of 990109859336

• 990109859336 squared (990109859336²) is 980317533554353706360896
• 990109859336 cubed (990109859336³) is 970622055252115608315376987010925056
• The square root of 990109859336 is 995042.6419686747
• The cube root of 990109859336 is 9966.9235801223

Scales and comparisons

• 990,109,859,336 seconds is equal to 31,482 years, 22 weeks, 2 days, 20 hours, 28 minutes, 56 seconds.
• To count from 1 to 990,109,859,336 would take you about sixty-two thousand, nine hundred sixty-four 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 990109859336 cubic inches would be around 830.6 feet tall.

Recreational maths with 990109859336

• 990109859336 backwards is 633958901099
• The number of decimal digits it has is: 12
• The sum of 990109859336's digits is 62
• More coming soon!