40338247512

Names of 40338247512

• Cardinal: 40338247512 can be written as Forty billion, three hundred thirty-eight million, two hundred forty-seven thousand, five hundred twelve.

Scientific notation

• Scientific notation: 4.0338247512 × 10¹⁰

Factors of 40338247512

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 141132

Divisors of 40338247512

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 12 24 79 151 158 237 302 316 453 474 604 632 906 948 1208 1812 1896 3624 11929 23858 35787 47716 71574 95432 140897 143148 281794 286296 422691 563588 845382 1127176 1690764 3381528 11130863 21275447 22261726 33392589 42550894 44523452 63826341 66785178 85101788 89046904 127652682 133570356 170203576 255305364 267140712 510610728 1680760313 3361520626 5042280939 6723041252 10084561878 13446082504 20169123756 40338247512
• Sum of all divisors σ(n): 102799180800
• Sum of proper divisors (its aliquot sum) s(n): 62460933288
• 40338247512 is an abundant number, because the sum of its proper divisors (62460933288) is greater than itself. Its abundance is 22122685776

Bases of 40338247512

• Binary: 100101100100010110001100111101011000₂
• Hexadecimal: 0x96458CF58
• Base-36: IJ4CMZC

Squares and roots of 40338247512

• 40338247512 squared (40338247512²) is 1627174212339374190144
• 40338247512 cubed (40338247512³) is 65637356122489320625213222921728
• The square root of 40338247512 is 200843.8386209545
• The cube root of 40338247512 is 3429.5647664625

Scales and comparisons

• 40,338,247,512 seconds is equal to 1,282 years, 32 weeks, 5 days, 20 hours, 45 minutes, 12 seconds.
• To count from 1 to 40,338,247,512 would take you about two thousand, five hundred sixty-five 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 40338247512 cubic inches would be around 285.8 feet tall.

Recreational maths with 40338247512

• 40338247512 backwards is 21574283304
• The number of decimal digits it has is: 11
• The sum of 40338247512's digits is 39
• More coming soon!