3966448668

Names of 3966448668

• Cardinal: 3966448668 can be written as Three billion, nine hundred sixty-six million, four hundred forty-eight thousand, six hundred sixty-eight.

Scientific notation

• Scientific notation: 3.966448668 × 10⁹

Factors of 3966448668

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 671

Divisors of 3966448668

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 7 12 13 14 21 26 28 29 39 42 49 52 58 78 84 87 91 98 116 147 156 174 182 196 203 273 294 348 364 377 406 546 588 609 617 637 754 812 841 1092 1131 1218 1234 1274 1421 1508 1682 1851 1911 2262 2436 2468 2523 2548 2639 2842 3364 3702 3822 4263 4319 4524 5046 5278 5684 5887 7404 7644 7917 8021 8526 8638 10092 10556 10933 11774 12957 15834 16042 17052 17276 17661 17893 18473 21866 23548 24063 25914 30233 31668 32084 32799 35322 35786 36946 41209 43732 48126 51828 53679 55419 56147 60466 65598 70644 71572 73892 76531 82418 90699 96252 107358 110838 112294 120932 123627 125251 131196 153062 164836 168441 181398 214716 221676 224588 229593 232609 247254 250502 306124 336882 362796 375753 393029 459186 465218 494508 501004 518897 535717 673764 697827 751506 786058 876757 918372 930436 1037794 1071434 1179087 1395654 1503012 1556691 1572116 1607151 1628263 1753514 2075588 2142868 2358174 2630271 2791308 3113382 3214302 3256526 3507028 3632279 4716348 4884789 5260542 6226764 6428604 6513052 6745661 7264558 9769578 10521084 10896837 11397841 13491322 14529116 19539156 20236983 21793674 22795682 25425953 26982644 34193523 40473966 43587348 45591364 47219627 50851906 68387046 76277859 80947932 94439254 101703812 136774092 141658881 152555718 188878508 283317762 305111436 330537389 566635524 661074778 991612167 1322149556 1983224334 3966448668
• Sum of all divisors σ(n): 12027283632
• Sum of proper divisors (its aliquot sum) s(n): 8060834964
• 3966448668 is an abundant number, because the sum of its proper divisors (8060834964) is greater than itself. Its abundance is 4094386296

Bases of 3966448668

• Binary: 11101100011010110011010000011100₂
• Hexadecimal: 0xEC6B341C
• Base-36: 1TLIRDO

Squares and roots of 3966448668

• 3966448668 squared (3966448668²) is 15732715035878974224
• 3966448668 cubed (3966448668³) is 62403006598085729519991133632
• The square root of 3966448668 is 62979.7480782513
• The cube root of 3966448668 is 1582.9502996435

Scales and comparisons

• 3,966,448,668 seconds is equal to 126 years, 6 weeks, 1 day, 23 hours, 17 minutes, 48 seconds.
• To count from 1 to 3,966,448,668 would take you about two hundred fifty-two 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 3966448668 cubic inches would be around 131.9 feet tall.

Recreational maths with 3966448668

• 3966448668 backwards is 8668446693
• The number of decimal digits it has is: 10
• The sum of 3966448668's digits is 60
• More coming soon!