1940965824

Names of 1940965824

• Cardinal: 1940965824 can be written as One billion, nine hundred forty million, nine hundred sixty-five thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 1.940965824 × 10⁹

Factors of 1940965824

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2681

Divisors of 1940965824

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 19 21 24 28 29 32 38 42 48 56 57 58 64 76 84 87 96 112 114 116 133 152 168 174 192 203 224 228 232 266 304 336 348 399 406 448 456 464 532 551 608 609 672 696 798 812 912 928 1064 1102 1216 1218 1344 1392 1596 1624 1653 1824 1856 2128 2204 2436 2621 2784 3192 3248 3306 3648 3857 4256 4408 4872 5242 5568 6384 6496 6612 7714 7863 8512 8816 9744 10484 11571 12768 12992 13224 15428 15726 17632 18347 19488 20968 23142 25536 26448 30856 31452 35264 36694 38976 41936 46284 49799 52896 55041 61712 62904 73388 76009 83872 92568 99598 105792 110082 123424 125808 146776 149397 152018 167744 185136 199196 220164 228027 246848 251616 293552 298794 304036 348593 370272 398392 440328 456054 503232 532063 587104 597588 608072 697186 740544 796784 880656 912108 1045779 1064126 1174208 1195176 1216144 1394372 1444171 1593568 1596189 1761312 1824216 2091558 2128252 2390352 2432288 2788744 2888342 3187136 3192378 3522624 3648432 4183116 4256504 4332513 4780704 4864576 5577488 5776684 6384756 7296864 8366232 8513008 8665026 9561408 10109197 11154976 11553368 12769512 14593728 16732464 17026016 17330052 20218394 22309952 23106736 25539024 30327591 33464928 34052032 34660104 40436788 46213472 51078048 60655182 66929856 69320208 80873576 92426944 102156096 121310364 138640416 161747152 242620728 277280832 323494304 485241456 646988608 970482912 1940965824
• Sum of all divisors σ(n): 6393484800
• Sum of proper divisors (its aliquot sum) s(n): 4452518976
• 1940965824 is an abundant number, because the sum of its proper divisors (4452518976) is greater than itself. Its abundance is 2511553152

Bases of 1940965824

• Binary: 1110011101100001100100111000000₂
• Hexadecimal: 0x73B0C9C0
• Base-36: W3LMTC

Squares and roots of 1940965824

• 1940965824 squared (1940965824²) is 3767348329935998976
• 1940965824 cubed (1940965824³) is 7312294355509250119714996224
• The square root of 1940965824 is 44056.3936790109
• The cube root of 1940965824 is 1247.4006408657

Scales and comparisons

• 1,940,965,824 seconds is equal to 61 years, 37 weeks, 1 day, 21 hours, 10 minutes, 24 seconds.
• To count from 1 to 1,940,965,824 would take you about one hundred twenty-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 1940965824 cubic inches would be around 104 feet tall.

Recreational maths with 1940965824

• 1940965824 backwards is 4285690491
• 1940965824 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1940965824's digits is 48
• More coming soon!