999429021627984

Names of 999429021627984

• Cardinal: 999429021627984 can be written as Nine hundred ninety-nine trillion, four hundred twenty-nine billion, twenty-one million, six hundred twenty-seven thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 9.99429021627984 × 10¹⁴

Factors of 999429021627984

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 36307

Divisors of 999429021627984

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 10141 20282 26161 30423 40564 52322 60846 78483 81128 91269 104644 121692 156966 162256 182538 209288 235449 243384 313932 365076 418576 470898 486768 627864 730152 941796 1255728 1460304 1883592 3767184 265298701 530597402 684397921 795896103 1061194804 1368795842 1591792206 2053193763 2122389608 2387688309 2737591684 3183584412 4106387526 4244779216 4775376618 5475183368 6159581289 6367168824 8212775052 9550753236 10950366736 12319162578 12734337648 16425550104 19101506472 24638325156 32851100208 38203012944 49276650312 98553300624 6940479316861 13880958633722 20821437950583 27761917267444 41642875901166 55523834534888 62464313851749 83285751802332 111047669069776 124928627703498 166571503604664 249857255406996 333143007209328 499714510813992 999429021627984
• Sum of all divisors σ(n): 2797395907063758
• Sum of proper divisors (its aliquot sum) s(n): 1797966885435774
• 999429021627984 is an abundant number, because the sum of its proper divisors (1797966885435774) is greater than itself. Its abundance is 798537863807790

Bases of 999429021627984

• Binary: 11100011001111100110110011110011111111011001010000₂
• Hexadecimal: 0x38CF9B3CFF650
• Base-36: 9U9NCQZG40

Squares and roots of 999429021627984

• 999429021627984 squared (999429021627984²) is 998858369272269310041691904256
• 999429021627984 cubed (999429021627984³) is 998288042746707673152390379451421662178299904
• The square root of 999429021627984 is 31613747.3518718435
• The cube root of 999429021627984 is 99980.9637640467

Scales and comparisons

• 999,429,021,627,984 seconds is equal to 31,778,751 years, 23 weeks, 3 days, 2 hours, 26 minutes, 24 seconds.
• To count from 1 to 999,429,021,627,984 would take you about seventy-nine million, four hundred forty-six thousand, eight hundred seventy-eight 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 999429021627984 cubic inches would be around 8331.7 feet tall.

Recreational maths with 999429021627984

• 999429021627984 backwards is 489726120924999
• The number of decimal digits it has is: 15
• The sum of 999429021627984's digits is 81
• More coming soon!