13872778731180

Names of 13872778731180

• Cardinal: 13872778731180 can be written as Thirteen trillion, eight hundred seventy-two billion, seven hundred seventy-eight million, seven hundred thirty-one thousand, one hundred eighty.

Scientific notation

• Scientific notation: 1.387277873118 × 10¹³

Factors of 13872778731180

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3350912770

Divisors of 13872778731180

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 23 30 36 45 46 60 69 90 92 115 138 180 207 230 276 345 414 460 690 828 1035 1380 2070 4140 3350912737 6701825474 10052738211 13403650948 16754563685 20105476422 30158214633 33509127370 40210952844 50263691055 60316429266 67018254740 77070992951 100527382110 120632858532 150791073165 154141985902 201054764220 231212978853 301582146330 308283971804 385354964755 462425957706 603164292660 693638936559 770709929510 924851915412 1156064894265 1387277873118 1541419859020 2312129788530 2774555746236 3468194682795 4624259577060 6936389365590 13872778731180
• Sum of all divisors σ(n): 43910360518752
• Sum of proper divisors (its aliquot sum) s(n): 30037581787572
• 13872778731180 is an abundant number, because the sum of its proper divisors (30037581787572) is greater than itself. Its abundance is 16164803056392

Bases of 13872778731180

• Binary: 11001001111000000010000011000101111010101100₂
• Hexadecimal: 0xC9E020C5EAC
• Base-36: 4X12E9SJ0

Squares and roots of 13872778731180

• 13872778731180 squared (13872778731180²) is 192453989724280170704192400
• 13872778731180 cubed (13872778731180³) is 2669871615377728224580540049978599032000
• The square root of 13872778731180 is 3724617.9308997587
• The cube root of 13872778731180 is 24028.1952954791

Scales and comparisons

• 13,872,778,731,180 seconds is equal to 441,111 years, 23 weeks, 3 days, 15 hours, 33 minutes.
• To count from 1 to 13,872,778,731,180 would take you about one million, one hundred two thousand, seven hundred 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 13872778731180 cubic inches would be around 2002.3 feet tall.

Recreational maths with 13872778731180

• 13872778731180 backwards is 08113787727831
• The number of decimal digits it has is: 14
• The sum of 13872778731180's digits is 63
• More coming soon!