40993725168

Names of 40993725168

• Cardinal: 40993725168 can be written as Forty billion, nine hundred ninety-three million, seven hundred twenty-five thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 4.0993725168 × 10¹⁰

Factors of 40993725168

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 25879893

Divisors of 40993725168

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 33 36 44 48 66 72 88 99 132 144 176 198 264 396 528 792 1584 25879877 51759754 77639631 103519508 155279262 207039016 232918893 284678647 310558524 414078032 465837786 569357294 621117048 854035941 931675572 1138714588 1242234096 1708071882 1863351144 2277429176 2562107823 3416143764 3726702288 4554858352 5124215646 6832287528 10248431292 13664575056 20496862584 40993725168
• Sum of all divisors σ(n): 125155090008
• Sum of proper divisors (its aliquot sum) s(n): 84161364840
• 40993725168 is an abundant number, because the sum of its proper divisors (84161364840) is greater than itself. Its abundance is 43167639672

Bases of 40993725168

• Binary: 100110001011011010101001101011110000₂
• Hexadecimal: 0x98B6A9AF0
• Base-36: ITYLSS0

Squares and roots of 40993725168

• 40993725168 squared (40993725168²) is 1680485503149516628224
• 40993725168 cubed (40993725168³) is 68889360864919483069460687941632
• The square root of 40993725168 is 202469.0721270783
• The cube root of 40993725168 is 3448.0413209699

Scales and comparisons

• 40,993,725,168 seconds is equal to 1,303 years, 24 weeks, 4 days, 9 hours, 52 minutes, 48 seconds.
• To count from 1 to 40,993,725,168 would take you about two thousand, six hundred six 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 40993725168 cubic inches would be around 287.3 feet tall.

Recreational maths with 40993725168

• 40993725168 backwards is 86152739904
• The number of decimal digits it has is: 11
• The sum of 40993725168's digits is 54
• More coming soon!