389389795074

Names of 389389795074

• Cardinal: 389389795074 can be written as Three hundred eighty-nine billion, three hundred eighty-nine million, seven hundred ninety-five thousand and seventy-four.

Scientific notation

• Scientific notation: 3.89389795074 × 10¹¹

Factors of 389389795074

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3375

Divisors of 389389795074

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 54 63 126 189 378 547 1093 1094 1641 1723 2186 3279 3282 3446 3829 4923 5169 6558 7651 7658 9837 9846 10338 11487 12061 14769 15302 15507 19674 22953 22974 24122 29511 29538 31014 34461 36183 45906 46521 59022 68859 68922 72366 93042 103383 108549 137718 206577 206766 217098 325647 413154 597871 651294 942481 1195742 1793613 1883239 1884962 2827443 3587226 3766478 4185097 5380839 5649717 5654886 6597367 8370194 8482329 10761678 11299434 12555291 13182673 13194734 16142517 16949151 16964658 19792101 25110582 25446987 26365346 32285034 33898302 37665873 39548019 39584202 50847453 50893974 59376303 75331746 79096038 101694906 112997619 118644057 118752606 178128909 225995238 237288114 355932171 356257818 711864342 1030131733 2060263466 3090395199 6180790398 7210922131 9271185597 14421844262 18542371194 21632766393 27813556791 43265532786 55627113582 64898299179 129796598358 194694897537 389389795074
• Sum of all divisors σ(n): 992216340480
• Sum of proper divisors (its aliquot sum) s(n): 602826545406
• 389389795074 is an abundant number, because the sum of its proper divisors (602826545406) is greater than itself. Its abundance is 213436750332

Bases of 389389795074

• Binary: 101101010101001011100001011111100000010₂
• Hexadecimal: 0x5AA970BF02
• Base-36: 4YVSMOSI

Squares and roots of 389389795074

• 389389795074 squared (389389795074²) is 151624412507771714665476
• 389389795074 cubed (389389795074³) is 59040998914616870405963300102665224
• The square root of 389389795074 is 624011.0536472891
• The cube root of 389389795074 is 7302.3311193729

Scales and comparisons

• 389,389,795,074 seconds is equal to 12,381 years, 20 weeks, 2 days, 7 hours, 57 minutes, 54 seconds.
• To count from 1 to 389,389,795,074 would take you about twenty-four thousand, seven hundred sixty-two 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 389389795074 cubic inches would be around 608.5 feet tall.

Recreational maths with 389389795074

• 389389795074 backwards is 470597983983
• The number of decimal digits it has is: 12
• The sum of 389389795074's digits is 72
• More coming soon!