990776028112

Names of 990776028112

• Cardinal: 990776028112 can be written as Nine hundred ninety billion, seven hundred seventy-six million, twenty-eight thousand, one hundred twelve.

Scientific notation

• Scientific notation: 9.90776028112 × 10¹¹

Factors of 990776028112

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5324

Divisors of 990776028112

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 4 8 13 16 26 52 104 169 208 338 676 1352 2197 2704 4394 5309 8788 10618 17576 21236 35152 42472 69017 84944 138034 276068 552136 897221 1104272 1794442 3588884 7177768 11663873 14355536 23327746 28185481 46655492 56370962 93310984 112741924 186621968 225483848 366411253 450967696 732822506 1465645012 2931290024 4763346289 5862580048 9526692578 19053385156 38106770312 61923501757 76213540624 123847003514 247694007028 495388014056 990776028112
• Sum of all divisors σ(n): 2079916559980
• Sum of proper divisors (its aliquot sum) s(n): 1089140531868
• 990776028112 is an abundant number, because the sum of its proper divisors (1089140531868) is greater than itself. Its abundance is 98364503756

Bases of 990776028112

• Binary: 1110011010101110110110100110101111010000₂
• Hexadecimal: 0xE6AEDA6BD0
• Base-36: CN5MGS0G

Squares and roots of 990776028112

• 990776028112 squared (990776028112²) is 981637137881390614284544
• 990776028112 cubed (990776028112³) is 972582544517355887380036314911100928
• The square root of 990776028112 is 995377.3295147925
• The cube root of 990776028112 is 9969.1584044271

Scales and comparisons

• 990,776,028,112 seconds is equal to 31,503 years, 31 weeks, 6 days, 3 hours, 21 minutes, 52 seconds.
• To count from 1 to 990,776,028,112 would take you about sixty-three thousand and seven 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 990776028112 cubic inches would be around 830.8 feet tall.

Recreational maths with 990776028112

• 990776028112 backwards is 211820677099
• 990776028112 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 990776028112's digits is 52
• More coming soon!