1331944414889725

Names of 1331944414889725

• Cardinal: 1331944414889725 can be written as One quadrillion, three hundred thirty-one trillion, nine hundred forty-four billion, four hundred fourteen million, eight hundred eighty-nine thousand, seven hundred twenty-five.

Scientific notation

• Scientific notation: 1.331944414889725 × 10¹⁵

Factors of 1331944414889725

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 30814214385

Divisors of 1331944414889725

• Number of divisors d(n): 48
• Complete list of divisors:
  1 5 7 13 19 25 35 65 91 95 133 175 247 325 455 475 665 1235 1729 2275 3325 6175 8645 43225 30814214341 154071071705 215699500387 400584786433 585470072479 770355358525 1078497501935 2002923932165 2804093505031 2927350362395 4098290507353 5392487509675 7611110942227 10014619660825 14020467525155 14636751811975 20491452536765 38055554711135 53277776595589 70102337625775 102457262683825 190277773555675 266388882977945 1331944414889725
• Sum of all divisors σ(n): 2139739043908480
• Sum of proper divisors (its aliquot sum) s(n): 807794629018755
• 1331944414889725 is a deficient number, because the sum of its proper divisors (807794629018755) is less than itself. Its deficiency is 524149785870970

Bases of 1331944414889725

• Binary: 100101110110110010101111001101101011100011011111101₂
• Hexadecimal: 0x4BB6579B5C6FD
• Base-36: D44UTEU871

Squares and roots of 1331944414889725

• 1331944414889725 squared (1331944414889725²) is 1774075924355931884283910575625
• 1331944414889725 cubed (1331944414889725³) is 2362970519036209722834030577023745645647953125
• The square root of 1331944414889725 is 36495813.6625247061
• The cube root of 1331944414889725 is 110026.0107880707

Scales and comparisons

• 1,331,944,414,889,725 seconds is equal to 42,351,712 years, 21 weeks, 5 days, 11 hours, 35 minutes, 25 seconds.
• To count from 1 to 1,331,944,414,889,725 would take you about one hundred twenty-seven million, fifty-five thousand, one hundred thirty-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 1331944414889725 cubic inches would be around 9168.8 feet tall.

Recreational maths with 1331944414889725

• 1331944414889725 backwards is 5279884144491331
• The number of decimal digits it has is: 16
• The sum of 1331944414889725's digits is 73
• More coming soon!