105729539735120

Names of 105729539735120

• Cardinal: 105729539735120 can be written as One hundred five trillion, seven hundred twenty-nine billion, five hundred thirty-nine million, seven hundred thirty-five thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.0572953973512 × 10¹⁴

Factors of 105729539735120

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 164245

Divisors of 105729539735120

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 35 40 49 56 70 80 98 112 140 196 245 280 392 490 560 784 980 1960 3920 164231 328462 656924 821155 1149617 1313848 1642310 2299234 2627696 3284620 4598468 5748085 6569240 8047319 9196936 11496170 13138480 16094638 18393872 22992340 32189276 40236595 45984680 64378552 80473190 91969360 128757104 160946380 321892760 643785520 26971821361 53943642722 107887285444 134859106805 188802749527 215774570888 269718213610 377605499054 431549141776 539436427220 755210998108 944013747635 1078872854440 1321619246689 1510421996216 1888027495270 2157745708880 2643238493378 3020843992432 3776054990540 5286476986756 6608096233445 7552109981080 10572953973512 13216192466890 15104219962160 21145907947024 26432384933780 52864769867560 105729539735120
• Sum of all divisors σ(n): 285956991256986
• Sum of proper divisors (its aliquot sum) s(n): 180227451521866
• 105729539735120 is an abundant number, because the sum of its proper divisors (180227451521866) is greater than itself. Its abundance is 74497911786746

Bases of 105729539735120

• Binary: 11000000010100100010011101010000111111001010000₂
• Hexadecimal: 0x602913A87E50
• Base-36: 11H7HA3OSW

Squares and roots of 105729539735120

• 105729539735120 squared (105729539735120²) is 11178735572600318959761414400
• 105729539735120 cubed (105729539735120³) is 1181922566911644848998480368199772553728000
• The square root of 105729539735120 is 10282487.0403575029
• The cube root of 105729539735120 is 47285.9494782227

Scales and comparisons

• 105,729,539,735,120 seconds is equal to 3,361,872 years, 16 weeks, 4 days, 17 hours, 5 minutes, 20 seconds.
• To count from 1 to 105,729,539,735,120 would take you about eight million, four hundred four thousand, six hundred eighty 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 105729539735120 cubic inches would be around 3940.5 feet tall.

Recreational maths with 105729539735120

• 105729539735120 backwards is 021537935927501
• The number of decimal digits it has is: 15
• The sum of 105729539735120's digits is 59
• More coming soon!