143420201512

Names of 143420201512

• Cardinal: 143420201512 can be written as One hundred forty-three billion, four hundred twenty million, two hundred one thousand, five hundred twelve.

Scientific notation

• Scientific notation: 1.43420201512 × 10¹¹

Factors of 143420201512

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1725

Divisors of 143420201512

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 7 8 14 28 49 56 98 149 196 298 392 596 1043 1192 1567 2086 3134 4172 6268 7301 8344 10969 12536 14602 21938 29204 43876 58408 76783 87752 153566 233483 307132 466966 614264 933932 1634381 1867864 2455489 3268762 4910978 6537524 9821956 11440667 13075048 17188423 19643912 22881334 34376846 45762668 68753692 91525336 120318961 137507384 240637922 365867861 481275844 731735722 962551688 1463471444 2561075027 2926942888 5122150054 10244300108 17927525189 20488600216 35855050378 71710100756 143420201512
• Sum of all divisors σ(n): 315117560250
• Sum of proper divisors (its aliquot sum) s(n): 171697358738
• 143420201512 is an abundant number, because the sum of its proper divisors (171697358738) is greater than itself. Its abundance is 28277157226

Bases of 143420201512

• Binary: 10000101100100100000101001101000101000₂
• Hexadecimal: 0x2164829A28
• Base-36: 1TVWONQG

Squares and roots of 143420201512

• 143420201512 squared (143420201512²) is 20569354201742687086144
• 143420201512 cubed (143420201512³) is 2950060924585640083467132583049728
• The square root of 143420201512 is 378708.5970928043
• The cube root of 143420201512 is 5234.4385947369

Scales and comparisons

• 143,420,201,512 seconds is equal to 4,560 years, 16 weeks, 4 days, 51 minutes, 52 seconds.
• To count from 1 to 143,420,201,512 would take you about nine thousand, one hundred twenty 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 143420201512 cubic inches would be around 436.2 feet tall.

Recreational maths with 143420201512

• 143420201512 backwards is 215102024341
• The number of decimal digits it has is: 12
• The sum of 143420201512's digits is 25
• More coming soon!