12747318318080

Names of 12747318318080

• Cardinal: 12747318318080 can be written as Twelve trillion, seven hundred forty-seven billion, three hundred eighteen million, three hundred eighteen thousand and eighty.

Scientific notation

• Scientific notation: 1.274731831808 × 10¹³

Factors of 12747318318080

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1265

Divisors of 12747318318080

• Number of divisors d(n): 198
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 41 64 80 82 128 160 164 205 256 320 328 410 512 640 656 820 1024 1217 1280 1312 1640 1681 2434 2560 2624 3280 3362 4868 5120 5248 6085 6560 6724 8405 9736 10496 12170 13120 13448 16810 19472 20992 24340 26240 26896 33620 38944 41984 48680 49897 52480 53792 67240 77888 97360 99794 104960 107584 134480 155776 194720 199588 209920 215168 249485 268960 311552 389440 399176 430336 498970 537920 623104 778880 798352 860672 997940 1075840 1246208 1481089 1557760 1596704 1721344 1995880 2045777 2151680 2962178 3115520 3193408 3991760 4091554 4303360 5924356 6231040 6386816 7405445 7983520 8183108 8606720 10228885 11848712 12773632 14810890 15967040 16366216 20457770 23697424 25547264 29621780 31934080 32732432 40915540 47394848 51094528 59243560 60724649 63868160 65464864 81831080 94789696 118487120 121449298 127736320 130929728 163662160 189579392 236974240 242898596 255472640 261859456 303623245 327324320 379158784 473948480 485797192 523718912 607246490 654648640 758317568 947896960 971594384 1047437824 1214492980 1309297280 1516635136 1895793920 1943188768 2094875648 2428985960 2489710609 2618594560 3791587840 3886377536 4857971920 4979421218 5237189120 7583175680 7772755072 9715943840 9958842436 10474378240 12448553045 15545510144 19431887680 19917684872 24897106090 31091020288 38863775360 39835369744 49794212180 62182040576 77727550720 79670739488 99588424360 155455101440 159341478976 199176848720 310910202880 318682957952 398353697440 637365915904 796707394880 1274731831808 1593414789760 2549463663616 3186829579520 6373659159040 12747318318080
• Sum of all divisors σ(n): 31368411751002
• Sum of proper divisors (its aliquot sum) s(n): 18621093432922
• 12747318318080 is an abundant number, because the sum of its proper divisors (18621093432922) is greater than itself. Its abundance is 5873775114842

Bases of 12747318318080

• Binary: 10111001011111110111011000010101010000000000₂
• Hexadecimal: 0xB97F7615400
• Base-36: 4IO1C77Y8

Squares and roots of 12747318318080

• 12747318318080 squared (12747318318080²) is 162494124302457920054886400
• 12747318318080 cubed (12747318318080³) is 2071364327301090346684029605733466112000
• The square root of 12747318318080 is 3570338.6839458243
• The cube root of 12747318318080 is 23360.0056577205

Scales and comparisons

• 12,747,318,318,080 seconds is equal to 405,325 years, 15 weeks, 1 day, 11 hours, 1 minute, 20 seconds.
• To count from 1 to 12,747,318,318,080 would take you about one million, thirteen thousand, three hundred thirteen 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 12747318318080 cubic inches would be around 1946.7 feet tall.

Recreational maths with 12747318318080

• 12747318318080 backwards is 08081381374721
• The number of decimal digits it has is: 14
• The sum of 12747318318080's digits is 53
• More coming soon!