1379255749729

Names of 1379255749729

• Cardinal: 1379255749729 can be written as One trillion, three hundred seventy-nine billion, two hundred fifty-five million, seven hundred forty-nine thousand, seven hundred twenty-nine.

Scientific notation

• Scientific notation: 1.379255749729 × 10¹²

Factors of 1379255749729

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 192

Divisors of 1379255749729

• Number of divisors d(n): 64
• Complete list of divisors:
  1 11 13 31 121 137 143 341 403 1331 1507 1573 1781 3751 4247 4433 16577 17303 18769 19591 41261 46717 48763 55211 182347 206459 215501 243997 513887 536393 581839 607321 2271049 2370511 2571353 2683967 5652757 6400229 6680531 7563907 24981539 28284883 29523637 33427589 70402519 73485841 79711943 83202977 311133713 324760007 367703479 774427709 876831373 915232747 1036255259 3422470843 4044738269 9645145103 10067560217 11398807849 44492120959 106096596133 125386886339 1379255749729
• Sum of all divisors σ(n): 1698879006720
• Sum of proper divisors (its aliquot sum) s(n): 319623256991
• 1379255749729 is a deficient number, because the sum of its proper divisors (319623256991) is less than itself. Its deficiency is 1059632492738

Bases of 1379255749729

• Binary: 10100000100100010000011001000110001100001₂
• Hexadecimal: 0x141220C8C61
• Base-36: HLMD9FMP

Squares and roots of 1379255749729

• 1379255749729 squared (1379255749729²) is 1902346423160505883573441
• 1379255749729 cubed (1379255749729³) is 2623822242120525032151001952087347489
• The square root of 1379255749729 is 1174417.1957737165
• The cube root of 1379255749729 is 11131.3610040213

Scales and comparisons

• 1,379,255,749,729 seconds is equal to 43,856 years, 3 weeks, 3 days, 5 hours, 8 minutes, 49 seconds.
• To count from 1 to 1,379,255,749,729 would take you about one hundred nine thousand, six hundred forty 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 1379255749729 cubic inches would be around 927.6 feet tall.

Recreational maths with 1379255749729

• 1379255749729 backwards is 9279475529731
• The number of decimal digits it has is: 13
• The sum of 1379255749729's digits is 70
• More coming soon!