144072639120

Names of 144072639120

• Cardinal: 144072639120 can be written as One hundred forty-four billion, seventy-two million, six hundred thirty-nine thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.4407263912 × 10¹¹

Factors of 144072639120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 31594906

Divisors of 144072639120

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 19 20 24 30 38 40 48 57 60 76 80 95 114 120 152 190 228 240 285 304 380 456 570 760 912 1140 1520 2280 4560 31594877 63189754 94784631 126379508 157974385 189569262 252759016 315948770 379138524 473923155 505518032 600302663 631897540 758277048 947846310 1200605326 1263795080 1516554096 1800907989 1895692620 2401210652 2527590160 3001513315 3601815978 3791385240 4802421304 6003026630 7203631956 7582770480 9004539945 9604842608 12006053260 14407263912 18009079890 24012106520 28814527824 36018159780 48024213040 72036319560 144072639120
• Sum of all divisors σ(n): 470131784640
• Sum of proper divisors (its aliquot sum) s(n): 326059145520
• 144072639120 is an abundant number, because the sum of its proper divisors (326059145520) is greater than itself. Its abundance is 181986506400

Bases of 144072639120

• Binary: 10000110001011011001100000001010010000₂
• Hexadecimal: 0x218B660290
• Base-36: 1U6P4NTC

Squares and roots of 144072639120

• 144072639120 squared (144072639120²) is 20756925343001754374400
• 144072639120 cubed (144072639120³) is 2990505014183073975509812566528000
• The square root of 144072639120 is 379569.0175975905
• The cube root of 144072639120 is 5242.3639752135

Scales and comparisons

• 144,072,639,120 seconds is equal to 4,581 years, 3 weeks, 2 days, 9 hours, 32 minutes.
• To count from 1 to 144,072,639,120 would take you about nine thousand, one hundred sixty-two 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 144072639120 cubic inches would be around 436.9 feet tall.

Recreational maths with 144072639120

• 144072639120 backwards is 021936270441
• The number of decimal digits it has is: 12
• The sum of 144072639120's digits is 39
• More coming soon!