1386980423900

Names of 1386980423900

• Cardinal: 1386980423900 can be written as One trillion, three hundred eighty-six billion, nine hundred eighty million, four hundred twenty-three thousand, nine hundred.

Scientific notation

• Scientific notation: 1.3869804239 × 10¹²

Factors of 1386980423900

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 797432

Divisors of 1386980423900

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 5 10 20 25 50 100 127 137 254 274 508 548 635 685 1270 1370 2540 2740 3175 3425 6350 6850 12700 13700 17399 34798 69596 86995 173990 347980 434975 797161 869950 1594322 1739900 3188644 3985805 7971610 15943220 19929025 39858050 79716100 101239447 109211057 202478894 218422114 404957788 436844228 506197235 546055285 1012394470 1092110570 2024788940 2184221140 2530986175 2730276425 5061972350 5460552850 10123944700 10921105700 13869804239 27739608478 55479216956 69349021195 138698042390 277396084780 346745105975 693490211950 1386980423900
• Sum of all divisors σ(n): 3055592096256
• Sum of proper divisors (its aliquot sum) s(n): 1668611672356
• 1386980423900 is an abundant number, because the sum of its proper divisors (1668611672356) is greater than itself. Its abundance is 281631248456

Bases of 1386980423900

• Binary: 10100001011101110011110011011100011011100₂
• Hexadecimal: 0x142EE79B8DC
• Base-36: HP64C0D8

Squares and roots of 1386980423900

• 1386980423900 squared (1386980423900²) is 1923714696281823691210000
• 1386980423900 cubed (1386980423900³) is 2668154624911623577099508503919000000
• The square root of 1386980423900 is 1177701.3305163581
• The cube root of 1386980423900 is 11152.1031348187

Scales and comparisons

• 1,386,980,423,900 seconds is equal to 44,101 years, 35 weeks, 5 days, 3 hours, 58 minutes, 20 seconds.
• To count from 1 to 1,386,980,423,900 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 1386980423900 cubic inches would be around 929.3 feet tall.

Recreational maths with 1386980423900

• 1386980423900 backwards is 0093240896831
• The number of decimal digits it has is: 13
• The sum of 1386980423900's digits is 53
• More coming soon!