9840940164

Names of 9840940164

• Cardinal: 9840940164 can be written as Nine billion, eight hundred forty million, nine hundred forty thousand, one hundred sixty-four.

Scientific notation

• Scientific notation: 9.840940164 × 10⁹

Factors of 9840940164

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 75

Divisors of 9840940164

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 22 33 36 44 59 66 99 118 121 132 177 198 236 242 354 363 396 484 531 649 708 726 1062 1089 1298 1331 1452 1947 2124 2178 2596 2662 3481 3894 3993 4356 5324 5841 6962 7139 7788 7986 10443 11682 11979 13924 14278 15972 20886 21417 23364 23958 28556 31329 38291 41772 42834 47916 62658 64251 76582 78529 85668 114873 125316 128502 153164 157058 205379 229746 235587 257004 314116 344619 410758 421201 459492 471174 616137 689238 706761 821516 842402 942348 1232274 1263603 1378476 1413522 1684804 1848411 2259169 2464548 2527206 2827044 3696822 3790809 4518338 4633211 5054412 6777507 7393644 7581618 9036676 9266422 13555014 13899633 15163236 18532844 20332521 24850859 27110028 27799266 40665042 41698899 49701718 55598532 74552577 81330084 83397798 99403436 149105154 166795596 223657731 273359449 298210308 447315462 546718898 820078347 894630924 1093437796 1640156694 2460235041 3280313388 4920470082 9840940164
• Sum of all divisors σ(n): 27833158080
• Sum of proper divisors (its aliquot sum) s(n): 17992217916
• 9840940164 is an abundant number, because the sum of its proper divisors (17992217916) is greater than itself. Its abundance is 8151277752

Bases of 9840940164

• Binary: 1001001010100100001101010010000100₂
• Hexadecimal: 0x24A90D484
• Base-36: 4IR1I10

Squares and roots of 9840940164

• 9840940164 squared (9840940164²) is 96844103311428346896
• 9840940164 cubed (9840940164³) is 953037025924000619176971130944
• The square root of 9840940164 is 99201.5129118503
• The cube root of 9840940164 is 2142.9507845327

Scales and comparisons

• 9,840,940,164 seconds is equal to 312 years, 47 weeks, 2 days, 18 hours, 29 minutes, 24 seconds.
• To count from 1 to 9,840,940,164 would take you about six hundred twenty-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 9840940164 cubic inches would be around 178.6 feet tall.

Recreational maths with 9840940164

• 9840940164 backwards is 4610490489
• The number of decimal digits it has is: 10
• The sum of 9840940164's digits is 45
• More coming soon!