13116940506640

Names of 13116940506640

• Cardinal: 13116940506640 can be written as Thirteen trillion, one hundred sixteen billion, nine hundred forty million, five hundred six thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.311694050664 × 10¹³

Factors of 13116940506640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 87314

Divisors of 13116940506640

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 5 8 10 16 20 40 80 829 1658 2351 3316 4145 4702 6632 8290 9404 11755 13264 16580 18808 23510 33160 37616 47020 66320 84127 94040 168254 188080 336508 420635 673016 841270 1346032 1682540 1948979 3365080 3897958 6730160 7795916 9744895 15591832 19489790 31183664 38979580 69741283 77959160 139482566 155918320 197782577 278965132 348706415 395565154 557930264 697412830 791130308 988912885 1115860528 1394825660 1582260616 1977825770 2789651320 3164521232 3955651540 5579302640 7911303080 15822606160 163961756333 327923512666 655847025332 819808781665 1311694050664 1639617563330 2623388101328 3279235126660 6558470253320 13116940506640
• Sum of all divisors σ(n): 30547024865280
• Sum of proper divisors (its aliquot sum) s(n): 17430084358640
• 13116940506640 is an abundant number, because the sum of its proper divisors (17430084358640) is greater than itself. Its abundance is 4313143852000

Bases of 13116940506640

• Binary: 10111110111000000110100101000101011000010000₂
• Hexadecimal: 0xBEE06945610
• Base-36: 4NDU7PHXS

Squares and roots of 13116940506640

• 13116940506640 squared (13116940506640²) is 172054128254733219884089600
• 13116940506640 cubed (13116940506640³) is 2256823764239143900204448759899154944000
• The square root of 13116940506640 is 3621731.6999799971
• The cube root of 13116940506640 is 23583.6406941459

Scales and comparisons

• 13,116,940,506,640 seconds is equal to 417,078 years, 7 weeks, 1 hour, 10 minutes, 40 seconds.
• To count from 1 to 13,116,940,506,640 would take you about one million, forty-two thousand, six hundred ninety-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 13116940506640 cubic inches would be around 1965.3 feet tall.

Recreational maths with 13116940506640

• 13116940506640 backwards is 04660504961131
• The number of decimal digits it has is: 14
• The sum of 13116940506640's digits is 46
• More coming soon!