3948428391936

Names of 3948428391936

• Cardinal: 3948428391936 can be written as Three trillion, nine hundred forty-eight billion, four hundred twenty-eight million, three hundred ninety-one thousand, nine hundred thirty-six.

Scientific notation

• Scientific notation: 3.948428391936 × 10¹²

Factors of 3948428391936

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 7255

Divisors of 3948428391936

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 49 56 64 84 96 98 112 128 147 168 192 196 224 256 294 336 384 392 448 512 588 672 768 784 896 1176 1344 1536 1568 1792 2352 2688 3136 3584 4704 5376 6272 7243 9408 10752 12544 14486 18816 21729 25088 28972 37632 43458 50701 57944 75264 86916 101402 115888 152103 173832 202804 231776 304206 347664 354907 405608 463552 608412 695328 709814 811216 927104 1064721 1216824 1390656 1419628 1622432 1854208 2129442 2433648 2781312 2839256 3244864 3708416 4258884 4867296 5562624 5678512 6489728 8517768 9734592 11125248 11357024 12979456 17035536 19469184 22714048 25958912 34071072 38938368 45428096 52461049 68142144 77876736 90856192 104922098 136284288 157383147 181712384 209844196 272568576 314766294 367227343 419688392 545137152 629532588 734454686 839376784 1101682029 1259065176 1468909372 1678753568 2203364058 2518130352 2570591401 2937818744 3357507136 4406728116 5036260704 5141182802 5875637488 6715014272 7711774203 8813456232 10072521408 10282365604 11751274976 13430028544 15423548406 17626912464 20145042816 20564731208 23502549952 26860057088 30847096812 35253824928 40290085632 41129462416 47005099904 61694193624 70507649856 80580171264 82258924832 94010199808 123388387248 141015299712 164517849664 188020399616 246776774496 282030599424 329035699328 493553548992 564061198848 658071398656 987107097984 1316142797312 1974214195968 3948428391936
• Sum of all divisors σ(n): 12237914532492
• Sum of proper divisors (its aliquot sum) s(n): 8289486140556
• 3948428391936 is an abundant number, because the sum of its proper divisors (8289486140556) is greater than itself. Its abundance is 4341057748620

Bases of 3948428391936

• Binary: 111001011101010000101010111111011000000000₂
• Hexadecimal: 0x39750ABF600
• Base-36: 1EDVSBHMO

Squares and roots of 3948428391936

• 3948428391936 squared (3948428391936²) is 15590086766246306829828096
• 3948428391936 cubed (3948428391936³) is 61556341220592619598997003088592633856
• The square root of 3948428391936 is 1987065.2711815987
• The cube root of 3948428391936 is 15805.4945264817

Scales and comparisons

• 3,948,428,391,936 seconds is equal to 125,547 years, 42 weeks, 16 hours, 25 minutes, 36 seconds.
• To count from 1 to 3,948,428,391,936 would take you about three hundred thirteen thousand, eight hundred sixty-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 3948428391936 cubic inches would be around 1317.1 feet tall.

Recreational maths with 3948428391936

• 3948428391936 backwards is 6391938248493
• The number of decimal digits it has is: 13
• The sum of 3948428391936's digits is 69
• More coming soon!