1379931591680

Names of 1379931591680

• Cardinal: 1379931591680 can be written as One trillion, three hundred seventy-nine billion, nine hundred thirty-one million, five hundred ninety-one thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.37993159168 × 10¹²

Factors of 1379931591680

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 16424

Divisors of 1379931591680

• Number of divisors d(n): 66
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 128 160 256 320 512 640 1024 1280 2560 5120 16417 32834 65668 82085 131336 164170 262672 328340 525344 656680 1050688 1313360 2101376 2626720 4202752 5253440 8405504 10506880 16811008 21013760 42027520 84055040 269517889 539035778 1078071556 1347589445 2156143112 2695178890 4312286224 5390357780 8624572448 10780715560 17249144896 21561431120 34498289792 43122862240 68996579584 86245724480 137993159168 172491448960 275986318336 344982897920 689965795840 1379931591680
• Sum of all divisors σ(n): 3310420358574
• Sum of proper divisors (its aliquot sum) s(n): 1930488766894
• 1379931591680 is an abundant number, because the sum of its proper divisors (1930488766894) is greater than itself. Its abundance is 550557175214

Bases of 1379931591680

• Binary: 10100000101001010010101010001010000000000₂
• Hexadecimal: 0x1414A551400
• Base-36: HLXJN2M8

Squares and roots of 1379931591680

• 1379931591680 squared (1379931591680²) is 1904211197716498245222400
• 1379931591680 cubed (1379931591680³) is 2627681188959806604925673387589632000
• The square root of 1379931591680 is 1174704.8955716497
• The cube root of 1379931591680 is 11133.1788472791

Scales and comparisons

• 1,379,931,591,680 seconds is equal to 43,877 years, 28 weeks, 6 days, 11 hours, 1 minute, 20 seconds.
• To count from 1 to 1,379,931,591,680 would take you about one hundred nine thousand, six hundred ninety-three 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 1379931591680 cubic inches would be around 927.8 feet tall.

Recreational maths with 1379931591680

• 1379931591680 backwards is 0861951399731
• The number of decimal digits it has is: 13
• The sum of 1379931591680's digits is 62
• More coming soon!