40300838370

Names of 40300838370

• Cardinal: 40300838370 can be written as Forty billion, three hundred million, eight hundred thirty-eight thousand, three hundred seventy.

Scientific notation

• Scientific notation: 4.030083837 × 10¹⁰

Factors of 40300838370

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 5892

Divisors of 40300838370

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 26 30 39 45 65 78 90 117 130 195 234 390 585 1170 5869 11738 17607 29345 35214 52821 58690 76297 88035 105642 152594 176070 228891 264105 381485 457782 528210 686673 762970 1144455 1373346 2288910 3433365 6866730 34445161 68890322 103335483 172225805 206670966 310006449 344451610 447787093 516677415 620012898 895574186 1033354830 1343361279 1550032245 2238935465 2686722558 3100064490 4030083837 4477870930 6716806395 8060167674 13433612790 20150419185 40300838370
• Sum of all divisors σ(n): 112861577556
• Sum of proper divisors (its aliquot sum) s(n): 72560739186
• 40300838370 is an abundant number, because the sum of its proper divisors (72560739186) is greater than itself. Its abundance is 32259900816

Bases of 40300838370

• Binary: 100101100010000111011111110111100010₂
• Hexadecimal: 0x9621DFDE2
• Base-36: III2TWI

Squares and roots of 40300838370

• 40300838370 squared (40300838370²) is 1624157573324864256900
• 40300838370 cubed (40300838370³) is 65454911849976777919517057253000
• The square root of 40300838370 is 200750.6870972053
• The cube root of 40300838370 is 3428.5042613255

Scales and comparisons

• 40,300,838,370 seconds is equal to 1,281 years, 22 weeks, 6 days, 21 hours, 19 minutes, 30 seconds.
• To count from 1 to 40,300,838,370 would take you about two thousand, five hundred sixty-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 40300838370 cubic inches would be around 285.7 feet tall.

Recreational maths with 40300838370

• 40300838370 backwards is 07383800304
• The number of decimal digits it has is: 11
• The sum of 40300838370's digits is 36
• More coming soon!