1393497616225

Names of 1393497616225

• Cardinal: 1393497616225 can be written as One trillion, three hundred ninety-three billion, four hundred ninety-seven million, six hundred sixteen thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 1.393497616225 × 10¹²

Factors of 1393497616225

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 156

Divisors of 1393497616225

• Number of divisors d(n): 135
• Complete list of divisors:
  1 5 11 13 25 55 65 121 127 143 169 275 325 605 635 715 845 1397 1573 1651 1859 2197 3025 3175 3575 4225 6985 7865 8255 9295 10985 15367 16129 18161 20449 21463 24167 28561 34925 39325 41275 46475 54925 76835 80645 90805 102245 107315 120835 142805 177419 199771 209677 236093 265837 279019 314171 384175 403225 454025 511225 536575 604175 714025 887095 998855 1048385 1180465 1329185 1395095 1570855 1951609 2306447 2597023 2725801 3069209 3455881 3627247 4435475 4994275 5241925 5902325 6645925 6975475 7854275 9758045 11532235 12985115 13629005 15346045 17279405 18136235 25370917 29983811 33761299 35435413 39899717 48790225 57661175 64925575 68145025 76730225 86397025 90681175 126854585 149919055 168806495 177177065 199498585 329821921 389789543 438896887 460660369 634272925 749595275 844032475 885885325 997492925 1649109605 1948947715 2194484435 2303301845 4287684973 5067264059 8245548025 9744738575 10972422175 11516509225 21438424865 25336320295 55739904649 107192124325 126681601475 278699523245 1393497616225
• Sum of all divisors σ(n): 2073901311951
• Sum of proper divisors (its aliquot sum) s(n): 680403695726
• 1393497616225 is a deficient number, because the sum of its proper divisors (680403695726) is less than itself. Its deficiency is 713093920499

Bases of 1393497616225

• Binary: 10100010001110010111011100010111101100001₂
• Hexadecimal: 0x14472EE2F61
• Base-36: HS5WI25D

Squares and roots of 1393497616225

• 1393497616225 squared (1393497616225²) is 1941835606424757383250625
• 1393497616225 cubed (1393497616225³) is 2705943288653726708383714679241390625
• 1393497616225 is a perfect square number. Its square root is 1180465
• The cube root of 1393497616225 is 11169.5431453165

Scales and comparisons

• 1,393,497,616,225 seconds is equal to 44,308 years, 47 weeks, 3 days, 15 hours, 10 minutes, 25 seconds.
• To count from 1 to 1,393,497,616,225 would take you about one hundred ten thousand, seven hundred seventy-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 1393497616225 cubic inches would be around 930.8 feet tall.

Recreational maths with 1393497616225

• 1393497616225 backwards is 5226167943931
• The number of decimal digits it has is: 13
• The sum of 1393497616225's digits is 58
• More coming soon!