139952330878290

Names of 139952330878290

• Cardinal: 139952330878290 can be written as One hundred thirty-nine trillion, nine hundred fifty-two billion, three hundred thirty million, eight hundred seventy-eight thousand, two hundred ninety.

Scientific notation

• Scientific notation: 1.3995233087829 × 10¹⁴

Factors of 139952330878290

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 28975637903

Divisors of 139952330878290

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 5 6 7 10 14 15 21 23 30 35 42 46 69 70 105 115 138 161 210 230 322 345 483 690 805 966 1610 2415 4830 28975637863 57951275726 86926913589 144878189315 173853827178 202829465041 289756378630 405658930082 434634567945 608488395123 666439670849 869269135890 1014147325205 1216976790246 1332879341698 1999319012547 2028294650410 3042441975615 3332198354245 3998638025094 4665077695943 6084883951230 6664396708490 9330155391886 9996595062735 13995233087829 19993190125470 23325388479715 27990466175658 46650776959430 69976165439145 139952330878290
• Sum of all divisors σ(n): 400559217831936
• Sum of proper divisors (its aliquot sum) s(n): 260606886953646
• 139952330878290 is an abundant number, because the sum of its proper divisors (260606886953646) is greater than itself. Its abundance is 120654556075356

Bases of 139952330878290

• Binary: 11111110100100100110000111101111010110101010010₂
• Hexadecimal: 0x7F4930F7AD52
• Base-36: 1DLX7OCCB6

Squares and roots of 139952330878290

• 139952330878290 squared (139952330878290²) is 19586654918266364602793324100
• 139952330878290 cubed (139952330878290³) is 2741198009920100434954615583227501623789000
• The square root of 139952330878290 is 11830145.0066467909
• The cube root of 139952330878290 is 51919.0469772771

Scales and comparisons

• 139,952,330,878,290 seconds is equal to 4,450,051 years, 11 weeks, 3 days, 10 hours, 11 minutes, 30 seconds.
• To count from 1 to 139,952,330,878,290 would take you about eleven million, one hundred twenty-five thousand, one hundred twenty-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 139952330878290 cubic inches would be around 4326.6 feet tall.

Recreational maths with 139952330878290

• 139952330878290 backwards is 092878033259931
• 139952330878290 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 139952330878290's digits is 69
• More coming soon!