389836222643343

Names of 389836222643343

• Cardinal: 389836222643343 can be written as Three hundred eighty-nine trillion, eight hundred thirty-six billion, two hundred twenty-two million, six hundred forty-three thousand, three hundred forty-three.

Scientific notation

• Scientific notation: 3.89836222643343 × 10¹⁴

Factors of 389836222643343

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 6444117

Divisors of 389836222643343

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 7 19 21 31 57 67 73 93 133 201 217 219 399 469 511 589 651 1273 1387 1407 1533 1767 2077 2263 3819 4123 4161 4891 6231 6789 8911 9709 12369 14539 14673 15841 26733 29127 34237 39463 42997 43617 47523 92929 102711 118389 128991 151621 276241 278787 300979 454863 650503 828723 902937 1061347 1951509 2880799 3184041 6443917 8642397 19331751 20165593 45107419 60496779 122434423 135322257 199761427 367303269 431742439 470405941 599284281 857040961 1295227317 1398329989 1411217823 2571122883 3022197073 3292841587 3795467113 4194989967 8203106341 8937712879 9066591219 9878524761 11386401339 13384015609 14582584171 24609319023 26568269791 26813138637 31517198047 40152046827 43747752513 57421744387 62563990153 79704809373 93688109263 94551594141 102078089197 172265233161 187691970459 220620386329 254296296571 277069099249 281064327789 306234267591 598826762893 661861158987 762888889713 831207297747 977033139457 1780074075997 1796480288679 1939483694743 2931099418371 4191787340251 5340222227991 5818451084229 6839231976199 12575362020753 18563629649683 20517695928597 55690888949049 129945407547781 389836222643343
• Sum of all divisors σ(n): 664080289300480
• Sum of proper divisors (its aliquot sum) s(n): 274244066657137
• 389836222643343 is a deficient number, because the sum of its proper divisors (274244066657137) is less than itself. Its deficiency is 115592155986206

Bases of 389836222643343

• Binary: 1011000101000110111010001100100100011110010001111₂
• Hexadecimal: 0x1628DD1923C8F
• Base-36: 3U6OADOSR3

Squares and roots of 389836222643343

• 389836222643343 squared (389836222643343²) is 151972280484830093554182215649
• 389836222643343 cubed (389836222643343³) is 59244299770700794827020994125623687240274607
• The square root of 389836222643343 is 19744270.6282947559
• The cube root of 389836222643343 is 73051.2071216609

Scales and comparisons

• 389,836,222,643,343 seconds is equal to 12,395,586 years, 1 week, 6 days, 15 hours, 9 minutes, 3 seconds.
• To count from 1 to 389,836,222,643,343 would take you about thirty million, nine hundred eighty-eight thousand, nine hundred sixty-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 389836222643343 cubic inches would be around 6087.6 feet tall.

Recreational maths with 389836222643343

• 389836222643343 backwards is 343346222638983
• The number of decimal digits it has is: 15
• The sum of 389836222643343's digits is 66
• More coming soon!