384385075155

Names of 384385075155

• Cardinal: 384385075155 can be written as Three hundred eighty-four billion, three hundred eighty-five million, seventy-five thousand, one hundred fifty-five.

Scientific notation

• Scientific notation: 3.84385075155 × 10¹¹

Factors of 384385075155

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 362

Divisors of 384385075155

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 9 15 27 37 45 81 111 135 185 243 317 333 405 555 729 951 999 1215 1369 1585 1665 2187 2853 2997 3645 4107 4755 4995 6561 6845 8559 8991 10935 11729 12321 14265 14985 19683 20535 25677 26973 32805 35187 36963 42795 44955 58645 59049 61605 77031 80919 98415 105561 110889 128385 134865 175935 177147 184815 231093 242757 295245 316683 332667 385155 404595 433973 527805 554445 693279 728271 885735 950049 998001 1155465 1213785 1301919 1583415 1663335 2079837 2169865 2184813 2850147 2994003 3466395 3641355 3905757 4750245 4990005 6239511 6509595 6554439 8550441 8982009 10399185 10924065 11717271 14250735 14970015 18718533 19528785 25651323 26946027 31197555 32772195 35151813 42752205 44910045 56155599 58586355 76953969 80838081 93592665 105455439 128256615 134730135 175759065 230861907 242514243 280777995 316366317 384769845 404190405 527277195 692585721 949098951 1154309535 1212571215 1581831585 2077757163 2847296853 3462928605 4745494755 8541890559 10388785815 14236484265 25625671677 42709452795 76877015031 128128358385 384385075155
• Sum of all divisors σ(n): 713340220320
• Sum of proper divisors (its aliquot sum) s(n): 328955145165
• 384385075155 is a deficient number, because the sum of its proper divisors (328955145165) is less than itself. Its deficiency is 55429929990

Bases of 384385075155

• Binary: 101100101111111001000101100011111010011₂
• Hexadecimal: 0x597F22C7D3
• Base-36: 4WL0Y66R

Squares and roots of 384385075155

• 384385075155 squared (384385075155²) is 147751886001914998274025
• 384385075155 cubed (384385075155³) is 56793619805139089085482794909348875
• The square root of 384385075155 is 619987.9637178451
• The cube root of 384385075155 is 7270.9111707329

Scales and comparisons

• 384,385,075,155 seconds is equal to 12,222 years, 13 weeks, 2 days, 7 hours, 59 minutes, 15 seconds.
• To count from 1 to 384,385,075,155 would take you about twenty-four thousand, four hundred forty-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 384385075155 cubic inches would be around 605.9 feet tall.

Recreational maths with 384385075155

• 384385075155 backwards is 551570583483
• The number of decimal digits it has is: 12
• The sum of 384385075155's digits is 54
• More coming soon!