40380529740

Names of 40380529740

• Cardinal: 40380529740 can be written as Forty billion, three hundred eighty million, five hundred twenty-nine thousand, seven hundred forty.

Scientific notation

• Scientific notation: 4.038052974 × 10¹⁰

Factors of 40380529740

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 50841

Divisors of 40380529740

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 20 29 30 58 60 87 116 145 174 290 348 435 461 580 870 922 1383 1740 1844 2305 2766 4610 5532 6915 9220 13369 13830 26738 27660 40107 50341 53476 66845 80214 100682 133690 151023 160428 200535 201364 251705 267380 302046 401070 503410 604092 755115 802140 1006820 1459889 1510230 2919778 3020460 4379667 5839556 7299445 8759334 14598890 17518668 21898335 23207201 29197780 43796670 46414402 69621603 87593340 92828804 116036005 139243206 232072010 278486412 348108015 464144020 673008829 696216030 1346017658 1392432060 2019026487 2692035316 3365044145 4038052974 6730088290 8076105948 10095132435 13460176580 20190264870 40380529740
• Sum of all divisors σ(n): 117220340160
• Sum of proper divisors (its aliquot sum) s(n): 76839810420
• 40380529740 is an abundant number, because the sum of its proper divisors (76839810420) is greater than itself. Its abundance is 36459280680

Bases of 40380529740

• Binary: 100101100110110111011111110001001100₂
• Hexadecimal: 0x966DDFC4C
• Base-36: IJTIW5O

Squares and roots of 40380529740

• 40380529740 squared (40380529740²) is 1630587182083024467600
• 40380529740 cubed (40380529740³) is 65843974199766364663069466424000
• The square root of 40380529740 is 200949.0725034579
• The cube root of 40380529740 is 3430.7626288045

Scales and comparisons

• 40,380,529,740 seconds is equal to 1,283 years, 50 weeks, 5 days, 5 hours, 49 minutes.
• To count from 1 to 40,380,529,740 would take you about two thousand, five hundred sixty-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 40380529740 cubic inches would be around 285.9 feet tall.

Recreational maths with 40380529740

• 40380529740 backwards is 04792508304
• The number of decimal digits it has is: 11
• The sum of 40380529740's digits is 42
• More coming soon!