1555083753345

Names of 1555083753345

• Cardinal: 1555083753345 can be written as One trillion, five hundred fifty-five billion, eighty-three million, seven hundred fifty-three thousand, three hundred forty-five.

Scientific notation

• Scientific notation: 1.555083753345 × 10¹²

Factors of 1555083753345

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 138351

Divisors of 1555083753345

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 5 9 15 45 101 303 505 909 1515 2521 4545 7563 12605 22689 37815 113445 135721 254621 407163 678605 763863 1221489 1273105 2035815 2291589 3819315 6107445 11457945 13707821 41123463 68539105 123370389 205617315 342152641 616851945 1026457923 1710763205 3079373769 5132289615 15396868845 34557416741 103672250223 172787083705 311016750669 518361251115 1555083753345
• Sum of all divisors σ(n): 2723266273104
• Sum of proper divisors (its aliquot sum) s(n): 1168182519759
• 1555083753345 is a deficient number, because the sum of its proper divisors (1168182519759) is less than itself. Its deficiency is 386901233586

Bases of 1555083753345

• Binary: 10110101000010010001101101111011110000001₂
• Hexadecimal: 0x16A1236F781
• Base-36: JUE8PRI9

Squares and roots of 1555083753345

• 1555083753345 squared (1555083753345²) is 2418285479917572798689025
• 1555083753345 cubed (1555083753345³) is 3760636460769933729007605092458538625
• The square root of 1555083753345 is 1247029.9729136425
• The cube root of 1555083753345 is 11585.5839380353

Scales and comparisons

• 1,555,083,753,345 seconds is equal to 49,446 years, 44 weeks, 2 days, 13 hours, 15 minutes, 45 seconds.
• To count from 1 to 1,555,083,753,345 would take you about one hundred twenty-three thousand, six hundred seventeen 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 1555083753345 cubic inches would be around 965.5 feet tall.

Recreational maths with 1555083753345

• 1555083753345 backwards is 5433573805551
• The number of decimal digits it has is: 13
• The sum of 1555083753345's digits is 54
• More coming soon!