6438001644162

Names of 6438001644162

• Cardinal: 6438001644162 can be written as Six trillion, four hundred thirty-eight billion, one million, six hundred forty-four thousand, one hundred sixty-two.

Scientific notation

• Scientific notation: 6.438001644162 × 10¹²

Factors of 6438001644162

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3163837

Divisors of 6438001644162

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 9 11 18 19 22 33 38 57 66 99 114 171 198 209 342 418 541 627 1082 1254 1623 1881 3246 3762 4869 5951 9738 10279 11902 17853 20558 30837 35706 53559 61674 92511 107118 113069 185022 226138 339207 678414 1017621 2035242 3163261 6326522 9489783 18979566 28469349 34795871 56938698 60101959 69591742 104387613 120203918 180305877 208775226 313162839 360611754 540917631 626325678 661121549 1081835262 1322243098 1711324201 1983364647 3422648402 3966729294 5133972603 5950093941 10267945206 11900187882 15401917809 18824566211 30803835618 32515159819 37649132422 56473698633 65030319638 97545479457 112947397266 169421095899 195090958914 292636438371 338842191798 357666758009 585272876742 715333516018 1073000274027 2146000548054 3219000822081 6438001644162
• Sum of all divisors σ(n): 16047607717440
• Sum of proper divisors (its aliquot sum) s(n): 9609606073278
• 6438001644162 is an abundant number, because the sum of its proper divisors (9609606073278) is greater than itself. Its abundance is 3171604429116

Bases of 6438001644162

• Binary: 1011101101011110110110011010001001010000010₂
• Hexadecimal: 0x5DAF6CD1282
• Base-36: 2A5KRYD8I

Squares and roots of 6438001644162

• 6438001644162 squared (6438001644162²) is 41447865170232615268682244
• 6438001644162 cubed (6438001644162³) is 266841424112962471119773472259135659528
• The square root of 6438001644162 is 2537321.7462832733
• The cube root of 6438001644162 is 18603.0303423559

Scales and comparisons

• 6,438,001,644,162 seconds is equal to 204,708 years, 27 weeks, 6 days, 22 hours, 2 minutes, 42 seconds.
• To count from 1 to 6,438,001,644,162 would take you about five hundred eleven thousand, seven hundred seventy-one 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 6438001644162 cubic inches would be around 1550.3 feet tall.

Recreational maths with 6438001644162

• 6438001644162 backwards is 2614461008346
• The number of decimal digits it has is: 13
• The sum of 6438001644162's digits is 45
• More coming soon!