15374662990992

Names of 15374662990992

• Cardinal: 15374662990992 can be written as Fifteen trillion, three hundred seventy-four billion, six hundred sixty-two million, nine hundred ninety thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 1.5374662990992 × 10¹³

Factors of 15374662990992

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4642108419

Divisors of 15374662990992

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 23 24 36 46 48 69 72 92 138 144 184 207 276 368 414 552 828 1104 1656 3312 4642108391 9284216782 13926325173 18568433564 27852650346 37136867128 41778975519 55705300692 74273734256 83557951038 106768492993 111410601384 167115902076 213536985986 222821202768 320305478979 334231804152 427073971972 640610957958 668463608304 854147943944 960916436937 1281221915916 1708295887888 1921832873874 2562443831832 3843665747748 5124887663664 7687331495496 15374662990992
• Sum of all divisors σ(n): 44898472367424
• Sum of proper divisors (its aliquot sum) s(n): 29523809376432
• 15374662990992 is an abundant number, because the sum of its proper divisors (29523809376432) is greater than itself. Its abundance is 14149146385440

Bases of 15374662990992

• Binary: 11011111101110110001010100110111110010010000₂
• Hexadecimal: 0xDFBB1537C90
• Base-36: 5G70TDS40

Squares and roots of 15374662990992

• 15374662990992 squared (15374662990992²) is 236380262086579071473144064
• 15374662990992 cubed (15374662990992³) is 3634266867303516645876599258620350271488
• The square root of 15374662990992 is 3921053.8112849203
• The cube root of 15374662990992 is 24865.7674837393

Scales and comparisons

• 15,374,662,990,992 seconds is equal to 488,866 years, 37 weeks, 5 days, 7 hours, 43 minutes, 12 seconds.
• To count from 1 to 15,374,662,990,992 would take you about one million, two hundred twenty-two thousand, one hundred sixty-six 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 15374662990992 cubic inches would be around 2072.1 feet tall.

Recreational maths with 15374662990992

• 15374662990992 backwards is 29909926647351
• 15374662990992 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 15374662990992's digits is 72
• More coming soon!