13972541487429

Names of 13972541487429

• Cardinal: 13972541487429 can be written as Thirteen trillion, nine hundred seventy-two billion, five hundred forty-one million, four hundred eighty-seven thousand, four hundred twenty-nine.

Scientific notation

• Scientific notation: 1.3972541487429 × 10¹³

Factors of 13972541487429

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 5229290

Divisors of 13972541487429

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 7 19 21 37 57 111 133 181 259 399 543 703 777 1267 2109 3439 3801 4921 6697 10317 14763 20091 24073 46879 72219 127243 140637 381729 890701 2672103 5229043 15687129 36603301 99351817 109809903 193474591 298055451 580423773 695462719 946456783 1354322137 2086388157 2839370349 3676017229 4062966411 6625197481 11028051687 17982678877 19875592443 25732120603 35018900971 53948036631 77196361809 105056702913 125878752139 245132306797 377636256417 665359118449 735396920391 1996077355347 4657513829143 13972541487429
• Sum of all divisors σ(n): 23145003714560
• Sum of proper divisors (its aliquot sum) s(n): 9172462227131
• 13972541487429 is a deficient number, because the sum of its proper divisors (9172462227131) is less than itself. Its deficiency is 4800079260298

Bases of 13972541487429

• Binary: 11001011010100111100010111110011100101000101₂
• Hexadecimal: 0xCB53C5F3945
• Base-36: 4YAWAFVWL

Squares and roots of 13972541487429

• 13972541487429 squared (13972541487429²) is 195231915617924611765030041
• 13972541487429 cubed (13972541487429³) is 2727886040641689370525340202121008854589
• The square root of 13972541487429 is 3737986.2877529393
• The cube root of 13972541487429 is 24085.6554429595

Scales and comparisons

• 13,972,541,487,429 seconds is equal to 444,283 years, 31 weeks, 1 day, 4 hours, 17 minutes, 9 seconds.
• To count from 1 to 13,972,541,487,429 would take you about one million, one hundred ten thousand, seven hundred eight 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 13972541487429 cubic inches would be around 2007.1 feet tall.

Recreational maths with 13972541487429

• 13972541487429 backwards is 92478414527931
• The number of decimal digits it has is: 14
• The sum of 13972541487429's digits is 66
• More coming soon!