40729221085032

Names of 40729221085032

• Cardinal: 40729221085032 can be written as Forty trillion, seven hundred twenty-nine billion, two hundred twenty-one million, eighty-five thousand and thirty-two.

Scientific notation

• Scientific notation: 4.0729221085032 × 10¹³

Factors of 40729221085032

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4385144437

Divisors of 40729221085032

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 36 43 54 72 86 108 129 172 216 258 344 387 516 774 1032 1161 1548 2322 3096 4644 9288 4385144389 8770288778 13155433167 17540577556 26310866334 35081155112 39466299501 52621732668 78932599002 105243465336 118398898503 157865198004 188561208727 236797797006 315730396008 377122417454 473595594012 565683626181 754244834908 947191188024 1131367252362 1508489669816 1697050878543 2262734504724 3394101757086 4525469009448 5091152635629 6788203514172 10182305271258 13576407028344 20364610542516 40729221085032
• Sum of all divisors σ(n): 115767811896000
• Sum of proper divisors (its aliquot sum) s(n): 75038590810968
• 40729221085032 is an abundant number, because the sum of its proper divisors (75038590810968) is greater than itself. Its abundance is 34309369725936

Bases of 40729221085032

• Binary: 1001010000101100000010110000010011011101101000₂
• Hexadecimal: 0x250B02C13768
• Base-36: EFQQUMX60

Squares and roots of 40729221085032

• 40729221085032 squared (40729221085032²) is 1658869450193415247374441024
• 40729221085032 cubed (40729221085032³) is 67564460588133089443929763532705773152768
• The square root of 40729221085032 is 6381944.9296458207
• The cube root of 40729221085032 is 34406.0937366525

Scales and comparisons

• 40,729,221,085,032 seconds is equal to 1,295,063 years, 12 weeks, 5 days, 19 hours, 37 minutes, 12 seconds.
• To count from 1 to 40,729,221,085,032 would take you about three million, two hundred thirty-seven thousand, six hundred fifty-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 40729221085032 cubic inches would be around 2867.2 feet tall.

Recreational maths with 40729221085032

• 40729221085032 backwards is 23058012292704
• The number of decimal digits it has is: 14
• The sum of 40729221085032's digits is 45
• More coming soon!