144921291160321

Names of 144921291160321

• Cardinal: 144921291160321 can be written as One hundred forty-four trillion, nine hundred twenty-one billion, two hundred ninety-one million, one hundred sixty thousand, three hundred twenty-one.

Scientific notation

• Scientific notation: 1.44921291160321 × 10¹⁴

Factors of 144921291160321

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 22185553

Divisors of 144921291160321

• Number of divisors d(n): 32
• Complete list of divisors:
  1 13 19 53 247 499 689 1007 6487 9481 13091 26447 123253 343811 502493 6532409 22184969 288404597 421514411 1175803357 5479687343 11070299531 15285443641 22340263783 143913893903 210335691089 290423429179 586725875143 2734363984157 7627436376859 11147791627717 144921291160321
• Sum of all divisors σ(n): 167718373200000
• Sum of proper divisors (its aliquot sum) s(n): 22797082039679
• 144921291160321 is a deficient number, because the sum of its proper divisors (22797082039679) is less than itself. Its deficiency is 122124209120642

Bases of 144921291160321

• Binary: 100000111100111000011110000101000111101100000001₂
• Hexadecimal: 0x83CE1E147B01
• Base-36: 1FDBX70001

Squares and roots of 144921291160321

• 144921291160321 squared (144921291160321²) is 21002180631574533614524823041
• 144921291160321 cubed (144921291160321³) is 3043663134310067375174494510262500085756161
• The square root of 144921291160321 is 12038325.9284802967
• The cube root of 144921291160321 is 52526.3711698143

Scales and comparisons

• 144,921,291,160,321 seconds is equal to 4,608,048 years, 40 weeks, 6 days, 19 hours, 12 minutes, 1 second.
• To count from 1 to 144,921,291,160,321 would take you about eleven million, five hundred twenty thousand, one hundred twenty-one 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 144921291160321 cubic inches would be around 4377.2 feet tall.

Recreational maths with 144921291160321

• 144921291160321 backwards is 123061192129441
• The number of decimal digits it has is: 15
• The sum of 144921291160321's digits is 46
• More coming soon!