5405142999840

Names of 5405142999840

• Cardinal: 5405142999840 can be written as Five trillion, four hundred five billion, one hundred forty-two million, nine hundred ninety-nine thousand, eight hundred forty.

Scientific notation

• Scientific notation: 5.40514299984 × 10¹²

Factors of 5405142999840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5022634

Divisors of 5405142999840

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 80 96 120 160 240 480 2243 4486 6729 8972 11215 13458 17944 22430 26916 33645 35888 44860 53832 67290 71776 89720 107664 134580 179440 215328 269160 358880 538320 1076640 5020381 10040762 15061143 20081524 25101905 30122286 40163048 50203810 60244572 75305715 80326096 100407620 120489144 150611430 160652192 200815240 240978288 301222860 401630480 481956576 602445720 803260960 1204891440 2409782880 11260714583 22521429166 33782143749 45042858332 56303572915 67564287498 90085716664 112607145830 135128574996 168910718745 180171433328 225214291660 270257149992 337821437490 360342866656 450428583320 540514299984 675642874980 900857166640 1081028599968 1351285749960 1801714333280 2702571499920 5405142999840
• Sum of all divisors σ(n): 17033794658496
• Sum of proper divisors (its aliquot sum) s(n): 11628651658656
• 5405142999840 is an abundant number, because the sum of its proper divisors (11628651658656) is greater than itself. Its abundance is 6223508658816

Bases of 5405142999840

• Binary: 1001110101001111011101000001110001100100000₂
• Hexadecimal: 0x4EA7BA0E320
• Base-36: 1WZ36L2QO

Squares and roots of 5405142999840

• 5405142999840 squared (5405142999840²) is 29215570848719354240025600
• 5405142999840 cubed (5405142999840³) is 157914338259284985199199594982395904000
• The square root of 5405142999840 is 2324896.3417408527
• The cube root of 5405142999840 is 17549.6743741339

Scales and comparisons

• 5,405,142,999,840 seconds is equal to 171,866 years, 43 weeks, 11 hours, 4 minutes.
• To count from 1 to 5,405,142,999,840 would take you about four hundred twenty-nine thousand, six hundred sixty-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 5405142999840 cubic inches would be around 1462.5 feet tall.

Recreational maths with 5405142999840

• 5405142999840 backwards is 0489992415045
• 5405142999840 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 5405142999840's digits is 60
• More coming soon!