389427380334

Names of 389427380334

• Cardinal: 389427380334 can be written as Three hundred eighty-nine billion, four hundred twenty-seven million, three hundred eighty thousand, three hundred thirty-four.

Scientific notation

• Scientific notation: 3.89427380334 × 10¹¹

Factors of 389427380334

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1647

Divisors of 389427380334

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 9 18 229 349 421 458 643 687 698 842 1047 1263 1286 1374 1929 2061 2094 2526 3141 3789 3858 4122 5787 6282 7578 11574 79921 96409 146929 147247 159842 192818 224407 239763 270703 289227 293858 294494 440787 441741 448814 479526 541406 578454 673221 719289 812109 867681 881574 883482 1322361 1325223 1346442 1438578 1624218 1735362 2019663 2436327 2644722 2650446 4039326 4872654 33646741 51389203 61990987 67293482 94475347 100940223 102778406 123981974 154167609 185972961 188950694 201880446 283426041 302820669 308335218 371945922 462502827 557918883 566852082 605641338 850278123 925005654 1115837766 1700556246 21634854463 43269708926 64904563389 129809126778 194713690167 389427380334
• Sum of all divisors σ(n): 853215636000
• Sum of proper divisors (its aliquot sum) s(n): 463788255666
• 389427380334 is an abundant number, because the sum of its proper divisors (463788255666) is greater than itself. Its abundance is 74360875332

Bases of 389427380334

• Binary: 101101010101011101011100100000001101110₂
• Hexadecimal: 0x5AABAE406E
• Base-36: 4YWF09RI

Squares and roots of 389427380334

• 389427380334 squared (389427380334²) is 151653684553801889951556
• 389427380334 cubed (389427380334³) is 59058097093785869683852611247099704
• The square root of 389427380334 is 624041.1687813555
• The cube root of 389427380334 is 7302.5660606299

Scales and comparisons

• 389,427,380,334 seconds is equal to 12,382 years, 30 weeks, 3 days, 8 hours, 18 minutes, 54 seconds.
• To count from 1 to 389,427,380,334 would take you about twenty-four thousand, seven 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 389427380334 cubic inches would be around 608.5 feet tall.

Recreational maths with 389427380334

• 389427380334 backwards is 433083724983
• The number of decimal digits it has is: 12
• The sum of 389427380334's digits is 54
• More coming soon!