13019009938739080668

Names of 13019009938739080668

• Cardinal: 13019009938739080668 can be written as Thirteen quintillion, nineteen quadrillion, nine trillion, nine hundred thirty-eight billion, seven hundred thirty-nine million, eighty thousand, six hundred sixty-eight.

Scientific notation

• Scientific notation: 1.3019009938739080668 × 10¹⁹

Factors of 13019009938739080668

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 406793211434306

Divisors of 13019009938739080668

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 28 36 42 63 84 126 127 252 254 381 508 762 889 1143 1524 1778 2286 2667 3556 4572 5334 8001 10668 16002 32004 406793211434167 813586422868334 1220379634302501 1627172845736668 2440759268605002 2847552480039169 3661138902907503 4881518537210004 5695104960078338 7322277805815006 8542657440117507 11390209920156676 14644555611630012 17085314880235014 25627972320352521 34170629760470028 51255944640705042 51662737852139209 102511889281410084 103325475704278418 154988213556417627 206650951408556836 309976427112835254 361639164964974463 464964640669252881 619952854225670508 723278329929948926 929929281338505762 1084917494894923389 1446556659859897852 1859858562677011524 2169834989789846778 3254752484684770167 4339669979579693556 6509504969369540334 13019009938739080668
• Sum of all divisors σ(n): 37906618614281510912
• Sum of proper divisors (its aliquot sum) s(n): 24887608675542430244
• 13019009938739080668 is an abundant number, because the sum of its proper divisors (24887608675542430244) is greater than itself. Its abundance is 11868598736803349576

Bases of 13019009938739080668

• Binary: 1011010010101100110100001000111111000101110100101010110111011100₂
• Hexadecimal: 0xB4ACD08FC5D2ADDC
• Base-36: 2QWUDUV9LTVJ0

Squares and roots of 13019009938739080668

• 13019009938739080668 squared (13019009938739080668²) is 169494619784986960967897597401811326224
• 13019009938739080668 cubed (13019009938739080668³) is 2206652139543546864854571099023948318154541793507599837632
• The square root of 13019009938739080668 is 3608186516.6228700195
• The cube root of 13019009938739080668 is 2352480.2507555515

Scales and comparisons

• 13,019,009,938,739,080,668 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 13,019,009,938,739,080,668 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 13019009938739080668 cubic inches would be around 196040 feet tall.

Recreational maths with 13019009938739080668

• 13019009938739080668 backwards is 86608093783990091031
• The number of decimal digits it has is: 20
• The sum of 13019009938739080668's digits is 90
• More coming soon!