489207042368

Names of 489207042368

• Cardinal: 489207042368 can be written as Four hundred eighty-nine billion, two hundred seven million, forty-two thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 4.89207042368 × 10¹¹

Factors of 489207042368

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3324895

Divisors of 489207042368

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 4 8 11 16 19 22 32 38 44 64 76 88 121 152 176 209 242 304 352 418 484 608 704 836 968 1216 1672 1936 2299 3344 3872 4598 6688 7744 9196 13376 18392 36784 73568 147136 3324863 6649726 13299452 26598904 36573493 53197808 63172397 73146986 106395616 126344794 146293972 212791232 252689588 292587944 402308423 505379176 585175888 694896367 804616846 1010758352 1170351776 1389792734 1609233692 2021516704 2340703552 2779585468 3218467384 4043033408 5559170936 6436934768 7643860037 11118341872 12873869536 15287720074 22236683744 25747739072 30575440148 44473367488 61150880296 122301760592 244603521184 489207042368
• Sum of all divisors σ(n): 1123205556480
• Sum of proper divisors (its aliquot sum) s(n): 633998514112
• 489207042368 is an abundant number, because the sum of its proper divisors (633998514112) is greater than itself. Its abundance is 144791471744

Bases of 489207042368

• Binary: 111000111100111000000110001000101000000₂
• Hexadecimal: 0x71E7031140
• Base-36: 68QL8PQ8

Squares and roots of 489207042368

• 489207042368 squared (489207042368²) is 239323530302446147047424
• 489207042368 cubed (489207042368³) is 117078756428328104112667510873260032
• The square root of 489207042368 is 699433.3723579395
• The cube root of 489207042368 is 7879.4801677231

Scales and comparisons

• 489,207,042,368 seconds is equal to 15,555 years, 14 weeks, 13 hours, 6 minutes, 8 seconds.
• To count from 1 to 489,207,042,368 would take you about thirty-one thousand, one hundred ten 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 489207042368 cubic inches would be around 656.6 feet tall.

Recreational maths with 489207042368

• 489207042368 backwards is 863240702984
• The number of decimal digits it has is: 12
• The sum of 489207042368's digits is 53
• More coming soon!