990054975325

Names of 990054975325

• Cardinal: 990054975325 can be written as Nine hundred ninety billion, fifty-four million, nine hundred seventy-five thousand, three hundred twenty-five.

Scientific notation

• Scientific notation: 9.90054975325 × 10¹¹

Factors of 990054975325

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 8490

Divisors of 990054975325

• Number of divisors d(n): 96
• Complete list of divisors:
  1 5 13 25 41 47 65 193 205 235 325 533 611 965 1025 1175 1927 2509 2665 3055 4825 7913 8191 9071 9635 12545 13325 15275 25051 39565 40955 45355 48175 62725 102869 106483 117923 125255 197825 204775 226775 335831 371911 384977 514345 532415 589615 626275 1580863 1679155 1859555 1924885 2571725 2662075 2948075 4365803 4834843 5004701 7904315 8395775 9297775 9624425 15784057 20551219 21829015 24174215 25023505 39521575 64815383 74300561 78920285 102756095 109145075 120871075 125117525 205192741 324076915 371502805 394601425 513780475 842599979 965907293 1025963705 1620384575 1857514025 3046323001 4212999895 4829536465 5129818525 15231615005 21064999475 24147682325 39602199013 76158075025 198010995065 990054975325
• Sum of all divisors σ(n): 1390503002112
• Sum of proper divisors (its aliquot sum) s(n): 400448026787
• 990054975325 is a deficient number, because the sum of its proper divisors (400448026787) is less than itself. Its deficiency is 589606948538

Bases of 990054975325

• Binary: 1110011010000011111000000000011101011101₂
• Hexadecimal: 0xE683E0075D
• Base-36: CMTP644D

Squares and roots of 990054975325

• 990054975325 squared (990054975325²) is 980208854165786358855625
• 990054975325 cubed (990054975325³) is 970460652924454136976027404612453125
• The square root of 990054975325 is 995015.0628633717
• The cube root of 990054975325 is 9966.7394137405

Scales and comparisons

• 990,054,975,325 seconds is equal to 31,480 years, 35 weeks, 4 days, 14 hours, 55 minutes, 25 seconds.
• To count from 1 to 990,054,975,325 would take you about sixty-two thousand, nine hundred sixty-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 990054975325 cubic inches would be around 830.6 feet tall.

Recreational maths with 990054975325

• 990054975325 backwards is 523579450099
• The number of decimal digits it has is: 12
• The sum of 990054975325's digits is 58
• More coming soon!