13838810468750

Names of 13838810468750

• Cardinal: 13838810468750 can be written as Thirteen trillion, eight hundred thirty-eight billion, eight hundred ten million, four hundred sixty-eight thousand, seven hundred fifty.

Scientific notation

• Scientific notation: 1.383881046875 × 10¹³

Factors of 13838810468750

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1123

Divisors of 13838810468750

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 5 10 25 50 83 125 166 250 415 625 830 1033 1250 2066 2075 3125 4150 5165 6250 10330 10375 15625 20750 25825 31250 51650 51875 78125 85739 103750 129125 156250 171478 258250 259375 428695 518750 645625 857390 1067089 1291250 1296875 2134178 2143475 2593750 3228125 4286950 5335445 6456250 6484375 10670890 10717375 12968750 16140625 21434750 26677225 32281250 53354450 53586875 80703125 88568387 107173750 133386125 161406250 177136774 266772250 267934375 442841935 535868750 666930625 885683870 1333861250 1339671875 2214209675 2679343750 3334653125 4428419350 6669306250 6698359375 11071048375 13396718750 16673265625 22142096750 33346531250 55355241875 83366328125 110710483750 166732656250 276776209375 553552418750 1383881046875 2767762093750 6919405234375 13838810468750
• Sum of all divisors σ(n): 26285772161376
• Sum of proper divisors (its aliquot sum) s(n): 12446961692626
• 13838810468750 is a deficient number, because the sum of its proper divisors (12446961692626) is less than itself. Its deficiency is 1391848776124

Bases of 13838810468750

• Binary: 11001001011000011001011000011101000110001110₂
• Hexadecimal: 0xC961961D18E
• Base-36: 4WLGMG1HQ

Squares and roots of 13838810468750

• 13838810468750 squared (13838810468750²) is 191512675189984594726562500
• 13838810468750 cubed (13838810468750³) is 2650307614317477204653179168701171875000
• The square root of 13838810468750 is 3720055.1701218089
• The cube root of 13838810468750 is 24008.5678141123

Scales and comparisons

• 13,838,810,468,750 seconds is equal to 440,031 years, 19 weeks, 11 hours, 5 minutes, 50 seconds.
• To count from 1 to 13,838,810,468,750 would take you about one million, one hundred thousand and seventy-eight 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 13838810468750 cubic inches would be around 2000.7 feet tall.

Recreational maths with 13838810468750

• 13838810468750 backwards is 05786401883831
• The number of decimal digits it has is: 14
• The sum of 13838810468750's digits is 62
• More coming soon!