13990748382

Names of 13990748382

• Cardinal: 13990748382 can be written as Thirteen billion, nine hundred ninety million, seven hundred forty-eight thousand, three hundred eighty-two.

Scientific notation

• Scientific notation: 1.3990748382 × 10¹⁰

Factors of 13990748382

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3537

Divisors of 13990748382

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 9 13 18 19 26 27 38 39 54 57 78 114 117 171 234 247 331 342 351 494 513 662 702 741 993 1026 1482 1986 2223 2979 3169 4303 4446 5958 6289 6338 6669 8606 8937 9507 12578 12909 13338 17874 18867 19014 25818 28521 37734 38727 41197 56601 57042 60211 77454 81757 82394 85563 113202 116181 120422 123591 163514 169803 171126 180633 232362 245271 247182 339606 361266 370773 490542 541899 735813 741546 782743 1048939 1083798 1112319 1471626 1565486 1625697 2097878 2207439 2224638 2348229 3146817 3251394 4414878 4696458 6293634 7044687 9440451 13636207 14089374 18880902 19929841 21134061 27272414 28321353 39859682 40908621 42268122 56642706 59789523 81817242 119579046 122725863 179368569 245451726 259087933 358737138 368177589 518175866 538105707 736355178 777263799 1076211414 1554527598 2331791397 4663582794 6995374191 13990748382
• Sum of all divisors σ(n): 35361984000
• Sum of proper divisors (its aliquot sum) s(n): 21371235618
• 13990748382 is an abundant number, because the sum of its proper divisors (21371235618) is greater than itself. Its abundance is 7380487236

Bases of 13990748382

• Binary: 1101000001111010011110000011011110₂
• Hexadecimal: 0x341E9E0DE
• Base-36: 6FDQAJI

Squares and roots of 13990748382

• 13990748382 squared (13990748382²) is 195741040288435617924
• 13990748382 cubed (13990748382³) is 2738563642706427434781373198968
• The square root of 13990748382 is 118282.4939794557
• The cube root of 13990748382 is 2409.6112491985

Scales and comparisons

• 13,990,748,382 seconds is equal to 444 years, 44 weeks, 5 days, 22 hours, 59 minutes, 42 seconds.
• To count from 1 to 13,990,748,382 would take you about eight hundred eighty-nine 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 13990748382 cubic inches would be around 200.8 feet tall.

Recreational maths with 13990748382

• 13990748382 backwards is 28384709931
• 13990748382 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13990748382's digits is 54
• More coming soon!