40900231168

Names of 40900231168

• Cardinal: 40900231168 can be written as Forty billion, nine hundred million, two hundred thirty-one thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 4.0900231168 × 10¹⁰

Factors of 40900231168

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 614

Divisors of 40900231168

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 8 16 32 64 128 181 256 362 431 512 724 862 1024 1448 1724 2048 2896 3448 4096 5792 6896 8192 11584 13792 16384 23168 27584 32768 46336 55168 65536 78011 92672 110336 131072 156022 185344 220672 262144 312044 370688 441344 524288 624088 741376 882688 1248176 1482752 1765376 2496352 2965504 3530752 4992704 5931008 7061504 9985408 11862016 14123008 19970816 23724032 28246016 39941632 47448064 56492032 79883264 94896128 112984064 159766528 225968128 319533056 639066112 1278132224 2556264448 5112528896 10225057792 20450115584 40900231168
• Sum of all divisors σ(n): 82443160800
• Sum of proper divisors (its aliquot sum) s(n): 41542929632
• 40900231168 is an abundant number, because the sum of its proper divisors (41542929632) is greater than itself. Its abundance is 642698464

Bases of 40900231168

• Binary: 100110000101110110000000000000000000₂
• Hexadecimal: 0x985D80000
• Base-36: ISEXWCG

Squares and roots of 40900231168

• 40900231168 squared (40900231168²) is 1672828909595838644224
• 40900231168 cubed (40900231168³) is 68419089106983173999589307973632
• The square root of 40900231168 is 202238.0556868563
• The cube root of 40900231168 is 3445.4180206051

Scales and comparisons

• 40,900,231,168 seconds is equal to 1,300 years, 26 weeks, 7 hours, 19 minutes, 28 seconds.
• To count from 1 to 40,900,231,168 would take you about two thousand, six hundred one 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 40900231168 cubic inches would be around 287.1 feet tall.

Recreational maths with 40900231168

• 40900231168 backwards is 86113200904
• The number of decimal digits it has is: 11
• The sum of 40900231168's digits is 34
• More coming soon!