1378761316425

Names of 1378761316425

• Cardinal: 1378761316425 can be written as One trillion, three hundred seventy-eight billion, seven hundred sixty-one million, three hundred sixteen thousand, four hundred twenty-five.

Scientific notation

• Scientific notation: 1.378761316425 × 10¹²

Factors of 1378761316425

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 284

Divisors of 1378761316425

• Number of divisors d(n): 108
• Complete list of divisors:
  1 3 5 9 15 19 25 45 57 75 95 171 225 257 285 361 475 771 855 1083 1285 1425 1805 2313 3249 3855 4275 4883 5415 6425 9025 11565 14649 16245 19275 24415 27075 43947 57825 66049 73245 81225 92777 122075 198147 219735 278331 330245 366225 463885 594441 834993 990735 1098675 1254931 1391655 1651225 2319425 2972205 3764793 4174965 4953675 6274655 6958275 11294379 14861025 16974593 18823965 20874825 23843689 31373275 50923779 56471895 71531067 84872965 94119825 119218445 152771337 214593201 254618895 282359475 322517267 357655335 424364825 596092225 763856685 967551801 1072966005 1273094475 1612586335 1788276675 2902655403 3819283425 4837759005 5364830025 6127828073 8062931675 14513277015 18383484219 24188795025 30639140365 55150452657 72566385075 91917421095 153195701825 275752263285 459587105475 1378761316425
• Sum of all divisors σ(n): 2616510908700
• Sum of proper divisors (its aliquot sum) s(n): 1237749592275
• 1378761316425 is a deficient number, because the sum of its proper divisors (1237749592275) is less than itself. Its deficiency is 141011724150

Bases of 1378761316425

• Binary: 10100000100000100100101000001100001001001₂
• Hexadecimal: 0x14104941849
• Base-36: HLE6W0G9

Squares and roots of 1378761316425

• 1378761316425 squared (1378761316425²) is 1900982767669998974780625
• 1378761316425 cubed (1378761316425³) is 2621001503253927716446934900584265625
• The square root of 1378761316425 is 1174206.6753451029
• The cube root of 1378761316425 is 11130.0307277991

Scales and comparisons

• 1,378,761,316,425 seconds is equal to 43,840 years, 17 weeks, 6 days, 14 hours, 33 minutes, 45 seconds.
• To count from 1 to 1,378,761,316,425 would take you about one hundred nine thousand, six hundred 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 1378761316425 cubic inches would be around 927.5 feet tall.

Recreational maths with 1378761316425

• 1378761316425 backwards is 5246131678731
• The number of decimal digits it has is: 13
• The sum of 1378761316425's digits is 54
• More coming soon!