131438881500

Names of 131438881500

• Cardinal: 131438881500 can be written as One hundred thirty-one billion, four hundred thirty-eight million, eight hundred eighty-one thousand, five hundred.

Scientific notation

• Scientific notation: 1.314388815 × 10¹¹

Factors of 131438881500

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 26232

Divisors of 131438881500

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 20 25 30 50 60 75 100 125 150 250 300 375 500 750 1500 3931 7862 11793 15724 19655 22291 23586 39310 44582 47172 58965 66873 78620 89164 98275 111455 117930 133746 196550 222910 235860 267492 294825 334365 393100 445820 491375 557275 589650 668730 982750 1114550 1179300 1337460 1474125 1671825 1965500 2229100 2786375 2948250 3343650 5572750 5896500 6687300 8359125 11145500 16718250 33436500 87625921 175251842 262877763 350503684 438129605 525755526 876259210 1051511052 1314388815 1752518420 2190648025 2628777630 4381296050 5257555260 6571944075 8762592100 10953240125 13143888150 21906480250 26287776300 32859720375 43812960500 65719440750 131438881500
• Sum of all divisors σ(n): 382864564992
• Sum of proper divisors (its aliquot sum) s(n): 251425683492
• 131438881500 is an abundant number, because the sum of its proper divisors (251425683492) is greater than itself. Its abundance is 119986801992

Bases of 131438881500

• Binary: 1111010011010010111100010101011011100₂
• Hexadecimal: 0x1E9A5E2ADC
• Base-36: 1ODRBE1O

Squares and roots of 131438881500

• 131438881500 squared (131438881500²) is 17276179569971042250000
• 131438881500 cubed (131438881500³) is 2270761719270144780729243375000000
• The square root of 131438881500 is 362545.0061716475
• The cube root of 131438881500 is 5084.4184374093

Scales and comparisons

• 131,438,881,500 seconds is equal to 4,179 years, 18 weeks, 1 day, 8 hours, 25 minutes.
• To count from 1 to 131,438,881,500 would take you about eight thousand, three hundred fifty-eight 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 131438881500 cubic inches would be around 423.7 feet tall.

Recreational maths with 131438881500

• 131438881500 backwards is 005188834131
• The number of decimal digits it has is: 12
• The sum of 131438881500's digits is 42
• More coming soon!