16214381388

Names of 16214381388

• Cardinal: 16214381388 can be written as Sixteen billion, two hundred fourteen million, three hundred eighty-one thousand, three hundred eighty-eight.

Scientific notation

• Scientific notation: 1.6214381388 × 10¹⁰

Factors of 16214381388

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2594

Divisors of 16214381388

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 37 54 74 81 108 111 148 162 222 324 333 444 666 751 999 1332 1502 1801 1998 2253 2997 3004 3602 3996 4506 5403 5994 6759 7204 9012 10806 11988 13518 16209 20277 21612 27036 27787 32418 40554 48627 55574 60831 64836 66637 81108 83361 97254 111148 121662 133274 145881 166722 194508 199911 243324 250083 266548 291762 333444 399822 500166 583524 599733 750249 799644 1000332 1199466 1352551 1500498 1799199 2250747 2398932 2705102 3000996 3598398 4057653 4501494 5397597 5410204 7196796 8115306 9002988 10795194 12172959 16230612 21590388 24345918 36518877 48691836 50044387 73037754 100088774 109556631 146075508 150133161 200177548 219113262 300266322 438226524 450399483 600532644 900798966 1351198449 1801597932 2702396898 4053595347 5404793796 8107190694 16214381388
• Sum of all divisors σ(n): 43615377344
• Sum of proper divisors (its aliquot sum) s(n): 27400995956
• 16214381388 is an abundant number, because the sum of its proper divisors (27400995956) is greater than itself. Its abundance is 11186614568

Bases of 16214381388

• Binary: 1111000110011100111101001101001100₂
• Hexadecimal: 0x3C673D34C
• Base-36: 7G5MGR0

Squares and roots of 16214381388

• 16214381388 squared (16214381388²) is 262906163795520806544
• 16214381388 cubed (16214381388³) is 4262860809036572003393782203072
• The square root of 16214381388 is 127335.7035084819
• The cube root of 16214381388 is 2531.0465233639

Scales and comparisons

• 16,214,381,388 seconds is equal to 515 years, 29 weeks, 3 days, 10 hours, 49 minutes, 48 seconds.
• To count from 1 to 16,214,381,388 would take you about one thousand and thirty-one 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 16214381388 cubic inches would be around 210.9 feet tall.

Recreational maths with 16214381388

• 16214381388 backwards is 88318341261
• The number of decimal digits it has is: 11
• The sum of 16214381388's digits is 45
• More coming soon!