1386980423901

Names of 1386980423901

• Cardinal: 1386980423901 can be written as One trillion, three hundred eighty-six billion, nine hundred eighty million, four hundred twenty-three thousand, nine hundred one.

Scientific notation

• Scientific notation: 1.386980423901 × 10¹²

Factors of 1386980423901

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1877311

Divisors of 1386980423901

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 19 29 57 87 149 171 261 447 551 1341 1653 2831 4321 4959 8493 12963 25479 38889 82099 246297 738891 1877111 5631333 16893999 35665109 54436219 106995327 163308657 279689539 320985981 489925971 839068617 1034288161 2517205851 3102864483 5314101241 8110996631 9308593449 15942303723 24332989893 47826911169 72998969679 154108935989 462326807967 1386980423901
• Sum of all divisors σ(n): 2196221040000
• Sum of proper divisors (its aliquot sum) s(n): 809240616099
• 1386980423901 is a deficient number, because the sum of its proper divisors (809240616099) is less than itself. Its deficiency is 577739807802

Bases of 1386980423901

• Binary: 10100001011101110011110011011100011011101₂
• Hexadecimal: 0x142EE79B8DD
• Base-36: HP64C0D9

Squares and roots of 1386980423901

• 1386980423901 squared (1386980423901²) is 1923714696284597652057801
• 1386980423901 cubed (1386980423901³) is 2668154624917394721188358135933901701
• The square root of 1386980423901 is 1177701.3305167825
• The cube root of 1386980423901 is 11152.1031348213

Scales and comparisons

• 1,386,980,423,901 seconds is equal to 44,101 years, 35 weeks, 5 days, 3 hours, 58 minutes, 21 seconds.
• To count from 1 to 1,386,980,423,901 would take you about one hundred ten thousand, two hundred fifty-four 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 1386980423901 cubic inches would be around 929.3 feet tall.

Recreational maths with 1386980423901

• 1386980423901 backwards is 1093240896831
• The number of decimal digits it has is: 13
• The sum of 1386980423901's digits is 54
• More coming soon!