489934396878368

Names of 489934396878368

• Cardinal: 489934396878368 can be written as Four hundred eighty-nine trillion, nine hundred thirty-four billion, three hundred ninety-six million, eight hundred seventy-eight thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 4.89934396878368 × 10¹⁴

Factors of 489934396878368

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 152

Divisors of 489934396878368

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 104 137 169 208 274 338 416 548 676 1096 1352 1781 2192 2197 2704 3562 4384 4394 5408 7124 8788 14248 17576 18769 23153 28496 28561 35152 37538 46306 56992 57122 70304 75076 92612 114244 150152 185224 228488 243997 300304 300989 370448 371293 456976 487994 600608 601978 740896 742586 913952 975988 1203956 1485172 1951976 2407912 2970344 3171961 3903952 3912857 4815824 4826809 5940688 6343922 7807904 7825714 9631648 9653618 11881376 12687844 15651428 19307236 25375688 31302856 38614472 41235493 50751376 50867141 62605712 62748517 77228944 82470986 101502752 101734282 125211424 125497034 154457888 164941972 203468564 250994068 329883944 406937128 501988136 536061409 659767888 661272833 813874256 815730721 1003976272 1072122818 1319535776 1322545666 1627748512 1631461442 2007952544 2144245636 2645091332 3262922884 4288491272 5290182664 6525845768 6968798317 8576982544 8596546829 10580365328 13051691536 13937596634 17153965088 17193093658 21160730656 26103383072 27875193268 34386187316 55750386536 68772374632 90594378121 111500773072 111755108777 137544749264 181188756242 223001546144 223510217554 275089498528 362377512484 447020435108 724755024968 894040870216 1177726915573 1449510049936 1788081740432 2355453831146 2899020099872 3576163480864 4710907662292 9421815324584 15310449902449 18843630649168 30620899804898 37687261298336 61241799609796 122483599219592 244967198439184 489934396878368
• Sum of all divisors σ(n): 1052621165538621
• Sum of proper divisors (its aliquot sum) s(n): 562686768660253
• 489934396878368 is an abundant number, because the sum of its proper divisors (562686768660253) is greater than itself. Its abundance is 72752371781885

Bases of 489934396878368

• Binary: 1101111011001011110111101101100000110111000100000₂
• Hexadecimal: 0x1BD97BDB06E20
• Base-36: 4TO0R664GW

Squares and roots of 489934396878368

• 489934396878368 squared (489934396878368²) is 240035713244570207862986343424
• 489934396878368 cubed (489934396878368³) is 117601752397747394440153309261881600404652032
• The square root of 489934396878368 is 22134461.7481060063
• The cube root of 489934396878368 is 78833.8331227529

Scales and comparisons

• 489,934,396,878,368 seconds is equal to 15,578,398 years, 18 weeks, 2 days, 21 hours, 46 minutes, 8 seconds.
• To count from 1 to 489,934,396,878,368 would take you about thirty-eight million, nine hundred forty-five thousand, nine hundred ninety-five 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 489934396878368 cubic inches would be around 6569.5 feet tall.

Recreational maths with 489934396878368

• 489934396878368 backwards is 863878693439984
• The number of decimal digits it has is: 15
• The sum of 489934396878368's digits is 95
• More coming soon!