489116322387

Names of 489116322387

• Cardinal: 489116322387 can be written as Four hundred eighty-nine billion, one hundred sixteen million, three hundred twenty-two thousand, three hundred eighty-seven.

Scientific notation

• Scientific notation: 4.89116322387 × 10¹¹

Factors of 489116322387

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 161

Divisors of 489116322387

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 7 9 11 21 33 49 61 63 77 79 99 147 183 231 237 343 427 441 539 549 553 671 693 711 869 1029 1281 1617 1659 2013 2401 2607 2989 3087 3721 3773 3843 3871 4697 4819 4851 4977 6039 6083 7203 7821 8967 11163 11319 11613 14091 14457 16807 18249 20923 21609 26047 26411 26901 27097 32879 33489 33733 33957 34839 40931 42273 42581 43371 50421 53009 54747 62769 78141 79233 81291 98637 101199 122793 127743 146461 151263 159027 182329 184877 188307 189679 230153 234423 236131 237699 243873 286517 293959 295911 298067 303597 368379 371063 383229 439383 477081 546987 554631 569037 690459 708393 859551 881877 894201 1025227 1113189 1276303 1318149 1327753 1611071 1640961 1652917 1663893 1707111 2005619 2057713 2071377 2086469 2125179 2578653 2597441 2645631 2682603 3075681 3233549 3339567 3828909 3983259 4833213 4958751 6016857 6173139 6259407 7792323 8934121 9227043 9700647 11277497 11486727 11570419 11949777 14039333 14403991 14499639 14605283 14876253 18050571 18182087 18519417 18778221 22634843 23376969 26802363 29101941 33832491 34711257 42117999 43211973 43815849 54546261 62538847 67904529 80407089 80992933 98275331 100827937 101497473 104133771 126353997 127274609 129635919 131447547 158443901 163638783 187616541 203713587 242978799 294825993 302483811 381823827 475331703 562849623 687927317 705795559 728936397 884477979 890922263 907451433 1109107307 1145471481 1425995109 2063781951 2117386677 2672766789 3327321921 4940568913 6191345853 6352160031 7763751149 8018300367 9981965763 14821706739 23291253447 44465120217 54346258043 69873760341 163038774129 489116322387
• Sum of all divisors σ(n): 925729758720
• Sum of proper divisors (its aliquot sum) s(n): 436613436333
• 489116322387 is a deficient number, because the sum of its proper divisors (436613436333) is less than itself. Its deficiency is 52502886054

Bases of 489116322387

• Binary: 111000111100001100110101100101001010011₂
• Hexadecimal: 0x71E19ACA53
• Base-36: 68P389QR

Squares and roots of 489116322387

• 489116322387 squared (489116322387²) is 239234776825383717377769
• 489116322387 cubed (489116322387³) is 117013634227906378713925356470814603
• The square root of 489116322387 is 699368.5168686105
• The cube root of 489116322387 is 7878.9930730163

Scales and comparisons

• 489,116,322,387 seconds is equal to 15,552 years, 20 weeks, 13 hours, 6 minutes, 27 seconds.
• To count from 1 to 489,116,322,387 would take you about thirty-one thousand, one hundred four 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 489116322387 cubic inches would be around 656.6 feet tall.

Recreational maths with 489116322387

• 489116322387 backwards is 783223611984
• The number of decimal digits it has is: 12
• The sum of 489116322387's digits is 54
• More coming soon!