38138753250

Names of 38138753250

• Cardinal: 38138753250 can be written as Thirty-eight billion, one hundred thirty-eight million, seven hundred fifty-three thousand, two hundred fifty.

Scientific notation

• Scientific notation: 3.813875325 × 10¹⁰

Factors of 38138753250

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 30389

Divisors of 38138753250

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 25 26 30 39 43 45 50 65 75 78 86 90 117 125 129 130 150 195 215 225 234 250 258 325 375 387 390 430 450 559 585 645 650 750 774 975 1075 1118 1125 1170 1290 1625 1677 1935 1950 2150 2250 2795 2925 3225 3250 3354 3870 4875 5031 5375 5590 5850 6450 8385 9675 9750 10062 10750 13975 14625 16125 16770 19350 25155 27950 29250 30323 32250 41925 48375 50310 60646 69875 83850 90969 96750 125775 139750 151615 181938 209625 251550 272907 303230 394199 419250 454845 545814 628875 758075 788398 909690 1182597 1257750 1303889 1364535 1516150 1970995 2274225 2365194 2607778 2729070 3547791 3790375 3911667 3941990 4548450 5912985 6519445 6822675 7095582 7580750 7823334 9854975 11371125 11735001 11825970 13038890 13645350 16950557 17738955 19558335 19709950 22742250 23470002 29564925 32597225 33901114 34113375 35477910 39116670 49274875 50851671 58675005 59129850 65194450 68226750 84752785 88694775 97791675 98549750 101703342 117350010 147824625 152555013 162986125 169505570 177389550 195583350 254258355 293375025 295649250 305110026 325972250 423763925 443473875 488958375 508516710 586750050 762775065 847527850 886947750 977916750 1271291775 1466875125 1525550130 2118819625 2542583550 2933750250 3813875325 4237639250 6356458875 7627750650 12712917750 19069376625 38138753250
• Sum of all divisors σ(n): 113646589056
• Sum of proper divisors (its aliquot sum) s(n): 75507835806
• 38138753250 is an abundant number, because the sum of its proper divisors (75507835806) is greater than itself. Its abundance is 37369082556

Bases of 38138753250

• Binary: 100011100001001111110011000011100010₂
• Hexadecimal: 0x8E13F30E2
• Base-36: HIQTUCI

Squares and roots of 38138753250

• 38138753250 squared (38138753250²) is 1454564499464385562500
• 38138753250 cubed (38138753250³) is 55475276531281958131049953125000
• The square root of 38138753250 is 195291.4571864319
• The cube root of 38138753250 is 3366.0624102061

Scales and comparisons

• 38,138,753,250 seconds is equal to 1,212 years, 36 weeks, 18 hours, 7 minutes, 30 seconds.
• To count from 1 to 38,138,753,250 would take you about two thousand, four hundred twenty-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 38138753250 cubic inches would be around 280.5 feet tall.

Recreational maths with 38138753250

• 38138753250 backwards is 05235783183
• 38138753250 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 38138753250's digits is 45
• More coming soon!