40138797410

Names of 40138797410

• Cardinal: 40138797410 can be written as Forty billion, one hundred thirty-eight million, seven hundred ninety-seven thousand, four hundred ten.

Scientific notation

• Scientific notation: 4.013879741 × 10¹⁰

Factors of 40138797410

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 9047

Divisors of 40138797410

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 5 10 17 34 85 157 170 173 314 346 785 865 1570 1730 2669 2941 5338 5882 8693 13345 14705 17386 26690 27161 29410 43465 54322 86930 135805 147781 271610 295562 461737 738905 923474 1364801 1477810 1503889 2308685 2729602 3007778 4617370 6824005 7519445 13648010 15038890 23201617 25566113 46403234 51132226 116008085 127830565 232016170 236110573 255661130 472221146 1180552865 2361105730 4013879741 8027759482 20069398705 40138797410
• Sum of all divisors σ(n): 77441005152
• Sum of proper divisors (its aliquot sum) s(n): 37302207742
• 40138797410 is a deficient number, because the sum of its proper divisors (37302207742) is less than itself. Its deficiency is 2836589668

Bases of 40138797410

• Binary: 100101011000011101010111000101100010₂
• Hexadecimal: 0x958757162
• Base-36: IFTLQAQ

Squares and roots of 40138797410

• 40138797410 squared (40138797410²) is 1611123057521022708100
• 40138797410 cubed (40138797410³) is 64668542008416107296435466021000
• The square root of 40138797410 is 200346.6930348489
• The cube root of 40138797410 is 3423.9029973889

Scales and comparisons

• 40,138,797,410 seconds is equal to 1,276 years, 15 weeks, 9 hours, 56 minutes, 50 seconds.
• To count from 1 to 40,138,797,410 would take you about two thousand, five hundred fifty-two 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 40138797410 cubic inches would be around 285.3 feet tall.

Recreational maths with 40138797410

• 40138797410 backwards is 01479783104
• The number of decimal digits it has is: 11
• The sum of 40138797410's digits is 44
• More coming soon!