131421049567864

Names of 131421049567864

• Cardinal: 131421049567864 can be written as One hundred thirty-one trillion, four hundred twenty-one billion, forty-nine million, five hundred sixty-seven thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 1.31421049567864 × 10¹⁴

Factors of 131421049567864

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 243

Divisors of 131421049567864

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 7 8 14 28 56 97 137 194 274 388 548 679 776 959 1096 1358 1918 2716 3836 5432 7672 9409 13289 18769 18818 26578 37538 37636 53156 65863 75076 75272 93023 106312 131383 131726 150152 186046 262766 263452 372092 525532 526904 744184 912673 1051064 1289033 1820593 1825346 2571353 2578066 3641186 3650692 5142706 5156132 6388711 7282372 7301384 9023231 10285412 10312264 12744151 12777422 14564744 17999471 18046462 20570824 25488302 25554844 35998942 36092924 50976604 51109688 71997884 72185848 101953208 125036201 143995768 176597521 249421241 250072402 353195042 498842482 500144804 706390084 875253407 997684964 1000289608 1236182647 1412780168 1745948687 1750506814 1995369928 2472365294 3491897374 3501013628 4944730588 6983794748 7002027256 9889461176 13967589496 17129959537 24193860377 34259919074 48387720754 68519838148 96775441508 119909716759 137039676296 169357022639 193550883016 239819433518 338714045278 479638867036 677428090556 959277734072 1354856181112 2346804456569 4693608913138 9387217826276 16427631195983 18774435652552 32855262391966 65710524783932 131421049567864
• Sum of all divisors σ(n): 286642316016000
• Sum of proper divisors (its aliquot sum) s(n): 155221266448136
• 131421049567864 is an abundant number, because the sum of its proper divisors (155221266448136) is greater than itself. Its abundance is 23800216880272

Bases of 131421049567864

• Binary: 11101111000011011011000111110011011101001111000₂
• Hexadecimal: 0x7786D8F9BA78
• Base-36: 1AL1ZVPZEG

Squares and roots of 131421049567864

• 131421049567864 squared (131421049567864²) is 17271492269518966461141522496
• 131421049567864 cubed (131421049567864³) is 2269837641663431983857154994371087834668544
• The square root of 131421049567864 is 11463902.0219061537
• The cube root of 131421049567864 is 50841.8849757245

Scales and comparisons

• 131,421,049,567,864 seconds is equal to 4,178,782 years, 44 weeks, 6 days, 14 hours, 11 minutes, 4 seconds.
• To count from 1 to 131,421,049,567,864 would take you about ten million, four hundred forty-six thousand, nine hundred fifty-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 131421049567864 cubic inches would be around 4236.8 feet tall.

Recreational maths with 131421049567864

• 131421049567864 backwards is 468765940124131
• The number of decimal digits it has is: 15
• The sum of 131421049567864's digits is 61
• More coming soon!