389382696948

Names of 389382696948

• Cardinal: 389382696948 can be written as Three hundred eighty-nine billion, three hundred eighty-two million, six hundred ninety-six thousand, nine hundred forty-eight.

Scientific notation

• Scientific notation: 3.89382696948 × 10¹¹

Factors of 389382696948

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 429833

Divisors of 389382696948

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 12 14 21 23 28 42 46 49 67 69 84 92 98 134 138 147 161 196 201 268 276 294 322 402 469 483 588 644 804 938 966 1127 1407 1541 1876 1932 2254 2814 3082 3283 3381 4508 4623 5628 6164 6566 6762 9246 9849 10787 13132 13524 18492 19698 21574 32361 39396 43148 64722 75509 129444 151018 226527 302036 429731 453054 859462 906108 1289193 1718924 2578386 3008117 5156772 6016234 9024351 9883813 12032468 18048702 19767626 21056819 28791977 29651439 36097404 39535252 42113638 57583954 59302878 63170457 69186691 84227276 86375931 115167908 118605756 126340914 138373382 172751862 201543839 207560073 252681828 276746764 345503724 403087678 415120146 484306837 604631517 662215471 806175356 830240292 968613674 1209263034 1324430942 1410806873 1452920511 1937227348 1986646413 2418526068 2648861884 2821613746 2905841022 3973292826 4232420619 4635508297 5643227492 5811682044 7946585652 8464841238 9271016594 13906524891 16929682476 18542033188 27813049782 32448558079 55626099564 64897116158 97345674237 129794232316 194691348474 389382696948
• Sum of all divisors σ(n): 1119310907904
• Sum of proper divisors (its aliquot sum) s(n): 729928210956
• 389382696948 is an abundant number, because the sum of its proper divisors (729928210956) is greater than itself. Its abundance is 340545514008

Bases of 389382696948

• Binary: 101101010101001000001000110111111110100₂
• Hexadecimal: 0x5AA9046FF4
• Base-36: 4YVOEJUC

Squares and roots of 389382696948

• 389382696948 squared (389382696948²) is 151618884682498008514704
• 389382696948 cubed (389382696948³) is 59037770225918881249094511233923392
• The square root of 389382696948 is 624005.3661211577
• The cube root of 389382696948 is 7302.2867480841

Scales and comparisons

• 389,382,696,948 seconds is equal to 12,381 years, 8 weeks, 4 days, 4 hours, 15 minutes, 48 seconds.
• To count from 1 to 389,382,696,948 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 389382696948 cubic inches would be around 608.5 feet tall.

Recreational maths with 389382696948

• 389382696948 backwards is 849696283983
• The number of decimal digits it has is: 12
• The sum of 389382696948's digits is 75
• More coming soon!