9964838240

Names of 9964838240

• Cardinal: 9964838240 can be written as Nine billion, nine hundred sixty-four million, eight hundred thirty-eight thousand, two hundred forty.

Scientific notation

• Scientific notation: 9.96483824 × 10⁹

Factors of 9964838240

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 11672

Divisors of 9964838240

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 70 80 112 140 160 224 280 560 821 1120 1642 3284 4105 5747 6568 8210 10837 11494 13136 16420 21674 22988 26272 28735 32840 43348 45976 54185 57470 65680 75859 86696 91952 108370 114940 131360 151718 173392 183904 216740 229880 303436 346784 379295 433480 459760 606872 758590 866960 919520 1213744 1517180 1733920 2427488 3034360 6068720 8897177 12137440 17794354 35588708 44485885 62280239 71177416 88971770 124560478 142354832 177943540 249120956 284709664 311401195 355887080 498241912 622802390 711774160 996483824 1245604780 1423548320 1992967648 2491209560 4982419120 9964838240
• Sum of all divisors σ(n): 26940320064
• Sum of proper divisors (its aliquot sum) s(n): 16975481824
• 9964838240 is an abundant number, because the sum of its proper divisors (16975481824) is greater than itself. Its abundance is 7010643584

Bases of 9964838240

• Binary: 1001010001111100110101110101100000₂
• Hexadecimal: 0x251F35D60
• Base-36: 4KST2E8

Squares and roots of 9964838240

• 9964838240 squared (9964838240²) is 99298001149366297600
• 9964838240 cubed (9964838240³) is 989488519008769234091700224000
• The square root of 9964838240 is 99824.0363840293
• The cube root of 9964838240 is 2151.9066007933

Scales and comparisons

• 9,964,838,240 seconds is equal to 316 years, 44 weeks, 1 day, 18 hours, 37 minutes, 20 seconds.
• To count from 1 to 9,964,838,240 would take you about six hundred thirty-three 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 9964838240 cubic inches would be around 179.3 feet tall.

Recreational maths with 9964838240

• 9964838240 backwards is 0428384699
• The number of decimal digits it has is: 10
• The sum of 9964838240's digits is 53
• More coming soon!