40339930496

Names of 40339930496

• Cardinal: 40339930496 can be written as Forty billion, three hundred thirty-nine million, nine hundred thirty thousand, four hundred ninety-six.

Scientific notation

• Scientific notation: 4.0339930496 × 10¹⁰

Factors of 40339930496

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2600

Divisors of 40339930496

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 8 16 17 32 34 61 64 68 122 127 128 136 244 254 272 488 508 544 976 1016 1037 1088 1952 2032 2074 2159 2176 2393 3904 4064 4148 4318 4786 7747 7808 8128 8296 8636 9572 15494 16256 16592 17272 19144 30988 33184 34544 38288 40681 61976 66368 69088 76576 81362 123952 131699 132736 138176 145973 153152 162724 247904 263398 276352 291946 303911 306304 325448 495808 526796 583892 607822 650896 991616 1053592 1167784 1215644 1301792 2107184 2335568 2431288 2481541 2603584 4214368 4671136 4862576 4963082 5166487 5207168 8428736 9342272 9725152 9926164 10332974 16857472 18538571 18684544 19450304 19852328 20665948 37077142 38900608 39704656 41331896 74154284 79409312 82663792 148308568 158818624 165327584 296617136 315155707 317637248 330655168 593234272 630311414 661310336 1186468544 1260622828 2372937088 2521245656 5042491312 10084982624 20169965248 40339930496
• Sum of all divisors σ(n): 87204418560
• Sum of proper divisors (its aliquot sum) s(n): 46864488064
• 40339930496 is an abundant number, because the sum of its proper divisors (46864488064) is greater than itself. Its abundance is 6524557568

Bases of 40339930496

• Binary: 100101100100011100100111110110000000₂
• Hexadecimal: 0x964727D80
• Base-36: IJ5CPKW

Squares and roots of 40339930496

• 40339930496 squared (40339930496²) is 1627309992422110806016
• 40339930496 cubed (40339930496³) is 65645571989754236608295978663936
• The square root of 40339930496 is 200848.0283597527
• The cube root of 40339930496 is 3429.6124616627

Scales and comparisons

• 40,339,930,496 seconds is equal to 1,282 years, 35 weeks, 4 days, 8 hours, 14 minutes, 56 seconds.
• To count from 1 to 40,339,930,496 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 40339930496 cubic inches would be around 285.8 feet tall.

Recreational maths with 40339930496

• 40339930496 backwards is 69403993304
• The number of decimal digits it has is: 11
• The sum of 40339930496's digits is 50
• More coming soon!