40255515330

Names of 40255515330

• Cardinal: 40255515330 can be written as Forty billion, two hundred fifty-five million, five hundred fifteen thousand, three hundred thirty.

Scientific notation

• Scientific notation: 4.025551533 × 10¹⁰

Factors of 40255515330

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 8264

Divisors of 40255515330

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 5 6 10 15 17 30 34 51 59 85 102 118 167 170 177 255 295 334 354 501 510 590 835 885 1002 1003 1670 1770 2006 2505 2839 3009 5010 5015 5678 6018 8011 8517 9853 10030 14195 15045 16022 17034 19706 24033 28390 29559 30090 40055 42585 48066 49265 59118 80110 85170 98530 120165 136187 147795 167501 240330 272374 295590 335002 408561 472649 502503 680935 817122 837505 945298 1005006 1337837 1361870 1417947 1675010 2042805 2363245 2512515 2675674 2835894 4013511 4085610 4726490 5025030 6689185 7089735 8027022 8035033 13378370 14179470 16070066 20067555 22743229 24105099 40135110 40175165 45486458 48210198 68229687 78932383 80350330 113716145 120525495 136459374 157864766 227432290 236797149 241050990 341148435 394661915 473594298 682296870 789323830 1183985745 1341850511 2367971490 2683701022 4025551533 6709252555 8051103066 13418505110 20127757665 40255515330
• Sum of all divisors σ(n): 104666204160
• Sum of proper divisors (its aliquot sum) s(n): 64410688830
• 40255515330 is an abundant number, because the sum of its proper divisors (64410688830) is greater than itself. Its abundance is 24155173500

Bases of 40255515330

• Binary: 100101011111011010100110101011000010₂
• Hexadecimal: 0x95F6A6AC2
• Base-36: IHR3EF6

Squares and roots of 40255515330

• 40255515330 squared (40255515330²) is 1620506514483865008900
• 40255515330 cubed (40255515330³) is 65234324836170094903424536437000
• The square root of 40255515330 is 200637.7714439633
• The cube root of 40255515330 is 3427.2185269171

Scales and comparisons

• 40,255,515,330 seconds is equal to 1,280 years, 7 hours, 35 minutes, 30 seconds.
• To count from 1 to 40,255,515,330 would take you about two thousand, five hundred sixty 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 40255515330 cubic inches would be around 285.6 feet tall.

Recreational maths with 40255515330

• 40255515330 backwards is 03351555204
• The number of decimal digits it has is: 11
• The sum of 40255515330's digits is 33
• More coming soon!