131243282625

Names of 131243282625

• Cardinal: 131243282625 can be written as One hundred thirty-one billion, two hundred forty-three million, two hundred eighty-two thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 1.31243282625 × 10¹¹

Factors of 131243282625

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 743

Divisors of 131243282625

• Number of divisors d(n): 256
• Complete list of divisors:
  1 3 5 7 13 15 21 25 35 39 65 75 79 89 91 105 125 175 195 237 267 273 325 375 395 445 455 525 547 553 623 875 975 1027 1157 1185 1335 1365 1625 1641 1659 1869 1975 2225 2275 2625 2735 2765 3081 3115 3471 3829 4875 5135 5785 5925 6675 6825 7031 7111 7189 8099 8205 8295 9345 9875 11125 11375 11487 13675 13825 15405 15575 17355 19145 21093 21333 21567 24297 25675 28925 29625 33375 34125 35155 35555 35945 40495 41025 41475 43213 46725 48683 49217 49777 57435 68375 69125 77025 77875 86775 91403 95725 105465 106665 107835 121485 128375 129639 144625 146049 147651 149331 175775 177775 179725 202475 205125 207375 216065 233625 243415 246085 248885 274209 287175 302491 340781 385125 433875 457015 478625 527325 533325 539175 561769 607425 632879 639821 648195 730245 738255 746655 878875 888875 898625 907473 1012375 1022343 1080325 1217075 1230425 1244425 1371045 1435875 1512455 1685307 1703905 1898637 1919463 2285075 2636625 2666625 2695875 2808845 3037125 3164395 3199105 3240975 3651225 3691275 3733275 3845957 3932383 4430153 4537365 5111715 5401625 6085375 6152125 6222125 6855225 7562275 8426535 8519525 9493185 9597315 11425375 11537871 11797149 13290459 14044225 15821975 15995525 16204875 18256125 18456375 18666375 19229785 19661915 22150765 22686825 25558575 26921699 34276125 37811375 42132675 42597625 47465925 47986575 49997441 57689355 58985745 66452295 70221125 79109875 79977625 80765097 96148925 98309575 110753825 113434125 127792875 134608495 149992323 210663375 237329625 239932875 249987205 288446775 294928725 332261475 349982087 403825485 480744625 491547875 553769125 673042475 749961615 1049946261 1249936025 1442233875 1474643625 1661307375 1749910435 2019127425 3365212375 3749808075 5249731305 6249680125 8749552175 10095637125 18749040375 26248656525 43747760875 131243282625
• Sum of all divisors σ(n): 275750092800
• Sum of proper divisors (its aliquot sum) s(n): 144506810175
• 131243282625 is an abundant number, because the sum of its proper divisors (144506810175) is greater than itself. Its abundance is 13263527550

Bases of 131243282625

• Binary: 1111010001110101101011001000011000001₂
• Hexadecimal: 0x1E8EB590C1
• Base-36: 1OAIV0ZL

Squares and roots of 131243282625

• 131243282625 squared (131243282625²) is 17224799234185626890625
• 131243282625 cubed (131243282625³) is 2260639194051107791719096837890625
• The square root of 131243282625 is 362275.1476778391
• The cube root of 131243282625 is 5081.8950839859

Scales and comparisons

• 131,243,282,625 seconds is equal to 4,173 years, 6 weeks, 5 days, 11 hours, 23 minutes, 45 seconds.
• To count from 1 to 131,243,282,625 would take you about eight thousand, three hundred forty-six 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 131243282625 cubic inches would be around 423.5 feet tall.

Recreational maths with 131243282625

• 131243282625 backwards is 526282342131
• 131243282625 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 131243282625's digits is 39
• More coming soon!