3966421416384

Names of 3966421416384

• Cardinal: 3966421416384 can be written as Three trillion, nine hundred sixty-six billion, four hundred twenty-one million, four hundred sixteen thousand, three hundred eighty-four.

Scientific notation

• Scientific notation: 3.966421416384 × 10¹²

Factors of 3966421416384

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4271624

Divisors of 3966421416384

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 84 96 112 168 192 224 336 448 672 691 1344 1382 2073 2764 4146 4837 5528 8292 9674 11056 14511 16584 19348 22112 29022 33168 38696 44224 58044 66336 77392 116088 132672 154784 232176 309568 464352 928704 4270921 8541842 12812763 17083684 25625526 29896447 34167368 51251052 59792894 68334736 89689341 102502104 119585788 136669472 179378682 205004208 239171576 273338944 358757364 410008416 478343152 717514728 820016832 956686304 1435029456 1913372608 2870058912 2951206411 5740117824 5902412822 8853619233 11804825644 17707238466 20658444877 23609651288 35414476932 41316889754 47219302576 61975334631 70828953864 82633779508 94438605152 123950669262 141657907728 165267559016 188877210304 247901338524 283315815456 330535118032 495802677048 566631630912 661070236064 991605354096 1322140472128 1983210708192 3966421416384
• Sum of all divisors σ(n): 12011062689536
• Sum of proper divisors (its aliquot sum) s(n): 8044641273152
• 3966421416384 is an abundant number, because the sum of its proper divisors (8044641273152) is greater than itself. Its abundance is 4078219856768

Bases of 3966421416384

• Binary: 111001101110000001001000111011100111000000₂
• Hexadecimal: 0x39B8123B9C0
• Base-36: 1EM5CWG5C

Squares and roots of 3966421416384

• 3966421416384 squared (3966421416384²) is 15732498852349656703635456
• 3966421416384 cubed (3966421416384³) is 62401720381196379828849905909521711104
• The square root of 3966421416384 is 1991587.6622393501
• The cube root of 3966421416384 is 15829.4667439777

Scales and comparisons

• 3,966,421,416,384 seconds is equal to 126,119 years, 48 weeks, 3 days, 6 hours, 46 minutes, 24 seconds.
• To count from 1 to 3,966,421,416,384 would take you about three hundred fifteen thousand, two hundred ninety-nine 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 3966421416384 cubic inches would be around 1319.1 feet tall.

Recreational maths with 3966421416384

• 3966421416384 backwards is 4836141246693
• The number of decimal digits it has is: 13
• The sum of 3966421416384's digits is 57
• More coming soon!