940397990168

Names of 940397990168

• Cardinal: 940397990168 can be written as Nine hundred forty billion, three hundred ninety-seven million, nine hundred ninety thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 9.40397990168 × 10¹¹

Factors of 940397990168

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 432

Divisors of 940397990168

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 8 13 14 26 28 52 56 91 104 127 182 254 283 364 508 566 728 889 1016 1132 1651 1778 1981 2264 3302 3556 3679 3962 6604 7112 7358 7924 11557 13208 14716 15848 16129 23114 25753 29432 32258 35941 46228 51506 64516 71882 80089 92456 103012 112903 129032 143764 160178 206024 209677 225806 251587 287528 320356 419354 451612 467233 503174 560623 640712 838708 903224 934466 1006348 1041157 1121246 1467739 1677416 1868932 2012696 2082314 2242492 2935478 3270631 3737864 4164628 4484984 4564507 5870956 6541262 7288099 8329256 9129014 10171303 11741912 13082524 14576198 18258028 20342606 26165048 29152396 31951549 36516056 40685212 58304792 59338591 63903098 71199121 81370424 118677182 127806196 132226939 142398242 237354364 255612392 264453878 284796484 415370137 474708728 528907756 569592968 830740274 925588573 1057815512 1291755481 1661480548 1851177146 2583510962 3322961096 3702354292 5167021924 7404708584 9042288367 10334043848 16792821253 18084576734 33585642506 36169153468 67171285012 72338306936 117549748771 134342570024 235099497542 470198995084 940397990168
• Sum of all divisors σ(n): 2195128086480
• Sum of proper divisors (its aliquot sum) s(n): 1254730096312
• 940397990168 is an abundant number, because the sum of its proper divisors (1254730096312) is greater than itself. Its abundance is 314332106144

Bases of 940397990168

• Binary: 1101101011110100000101101001000100011000₂
• Hexadecimal: 0xDAF4169118
• Base-36: C00GOL5K

Squares and roots of 940397990168

• 940397990168 squared (940397990168²) is 884348379912013824668224
• 940397990168 cubed (940397990168³) is 831639439077584705395428589014021632
• The square root of 940397990168 is 969741.1975202457
• The cube root of 940397990168 is 9797.2433943567

Scales and comparisons

• 940,397,990,168 seconds is equal to 29,901 years, 38 weeks, 5 days, 23 hours, 56 minutes, 8 seconds.
• To count from 1 to 940,397,990,168 would take you about fifty-nine thousand, eight hundred 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 940397990168 cubic inches would be around 816.4 feet tall.

Recreational maths with 940397990168

• 940397990168 backwards is 861099793049
• The number of decimal digits it has is: 12
• The sum of 940397990168's digits is 65
• More coming soon!