1386121282837992

Names of 1386121282837992

• Cardinal: 1386121282837992 can be written as One quadrillion, three hundred eighty-six trillion, one hundred twenty-one billion, two hundred eighty-two million, eight hundred thirty-seven thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 1.386121282837992 × 10¹⁵

Factors of 1386121282837992

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 18588

Divisors of 1386121282837992

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 36 54 72 108 216 18583 37166 55749 74332 111498 148664 167247 222996 334494 445992 501741 668988 1003482 1337976 2006964 4013928 345327889 690655778 1035983667 1381311556 2071967334 2762623112 3107951001 4143934668 6215902002 8287869336 9323853003 12431804004 18647706006 24863608008 37295412012 74590824024
• Sum of all divisors σ(n): 1386253899897768
• Sum of proper divisors (its aliquot sum) s(n): 132617059776
• 1386121282837992 is a deficient number, because the sum of its proper divisors (132617059776) is less than itself. Its deficiency is 1385988665778216

Bases of 1386121282837992

• Binary: 100111011001010101110000010101011011101110111101000₂
• Hexadecimal: 0x4ECAB82ADDDE8
• Base-36: DNC7BR7L60

Squares and roots of 1386121282837992

• 1386121282837992 squared (1386121282837992²) is 1921332210736440615393718592064
• 1386121282837992 cubed (1386121282837992³) is 2663199468703950251865861493753999736448895488
• The square root of 1386121282837992 is 37230649.7772734553
• 1386121282837992 is a perfect cube number. Its cube root is 111498

Scales and comparisons

• 1,386,121,282,837,992 seconds is equal to 44,074,369 years, 12 weeks, 3 days, 5 hours, 13 minutes, 12 seconds.
• To count from 1 to 1,386,121,282,837,992 would take you about one hundred thirty-two million, two hundred twenty-three thousand, one hundred seven 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 1386121282837992 cubic inches would be around 9291.5 feet tall.

Recreational maths with 1386121282837992

• 1386121282837992 backwards is 2997382821216831
• 1386121282837992 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1386121282837992's digits is 72
• More coming soon!