489215409650397

Names of 489215409650397

• Cardinal: 489215409650397 can be written as Four hundred eighty-nine trillion, two hundred fifteen billion, four hundred nine million, six hundred fifty thousand, three hundred ninety-seven.

Scientific notation

• Scientific notation: 4.89215409650397 × 10¹⁴

Factors of 489215409650397

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 963

Divisors of 489215409650397

• Number of divisors d(n): 80
• Complete list of divisors:
  1 3 9 27 31 81 93 243 279 729 837 929 2187 2511 2787 6561 7533 8361 19683 22599 25083 28799 67797 75249 86397 203391 225747 259191 610173 677241 777573 863041 2031723 2332719 2589123 6095169 6998157 7767369 18285507 20994471 23302107 26754271 62983413 69906321 80262813 188950239 209718963 240788439 566850717 629156889 722365317 801765089 1887470667 2167095951 2405295267 5662412001 6501287853 7215885801 16987236003 19503863559 21647657403 24854717759 58511590677 64942972209 74564153277 175534772031 194828916627 223692459831 526604316093 584486749881 671077379493 1753460249643 2013232138479 5260380748929 6039696415437 15781142246787 18119089246311 54357267738933 163071803216799 489215409650397
• Sum of all divisors σ(n): 758298251758080
• Sum of proper divisors (its aliquot sum) s(n): 269082842107683
• 489215409650397 is a deficient number, because the sum of its proper divisors (269082842107683) is less than itself. Its deficiency is 220132567542714

Bases of 489215409650397

• Binary: 1101111001111000001010110101101011111101011011101₂
• Hexadecimal: 0x1BCF056B5FADD
• Base-36: 4TEUGFQKT9

Squares and roots of 489215409650397

• 489215409650397 squared (489215409650397²) is 239331717039405750157762257609
• 489215409650397 cubed (489215409650397³) is 117084763993765783947659859066308396143120773
• The square root of 489215409650397 is 22118214.4317844291
• The cube root of 489215409650397 is 78795.2509039333

Scales and comparisons

• 489,215,409,650,397 seconds is equal to 15,555,536 years, 40 weeks, 5 days, 11 hours, 19 minutes, 57 seconds.
• To count from 1 to 489,215,409,650,397 would take you about thirty-eight million, eight hundred eighty-eight thousand, eight hundred forty-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 489215409650397 cubic inches would be around 6566.3 feet tall.

Recreational maths with 489215409650397

• 489215409650397 backwards is 793056904512984
• The number of decimal digits it has is: 15
• The sum of 489215409650397's digits is 72
• More coming soon!