2742868131680

Names of 2742868131680

• Cardinal: 2742868131680 can be written as Two trillion, seven hundred forty-two billion, eight hundred sixty-eight million, one hundred thirty-one thousand, six hundred eighty.

Scientific notation

• Scientific notation: 2.74286813168 × 10¹²

Factors of 2742868131680

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1217

Divisors of 2742868131680

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 8 10 16 20 23 32 40 46 80 92 115 160 184 230 368 460 529 736 920 1058 1187 1840 2116 2374 2645 3680 4232 4748 5290 5935 8464 9496 10580 11870 12167 16928 18992 21160 23740 24334 27301 37984 42320 47480 48668 54602 60835 84640 94960 97336 109204 121670 136505 189920 194672 218408 243340 273010 389344 436816 486680 546020 627923 873632 973360 1092040 1255846 1408969 1946720 2184080 2511692 2817938 3139615 4368160 5023384 5635876 6279230 7044845 10046768 11271752 12558460 14089690 14442229 20093536 22543504 25116920 28179380 28884458 32406287 45087008 50233840 56358760 57768916 64812574 72211145 100467680 112717520 115537832 129625148 144422290 162031435 225435040 231075664 259250296 288844580 324062870 462151328 518500592 577689160 648125740 745344601 1037001184 1155378320 1296251480 1490689202 2310756640 2592502960 2981378404 3726723005 5185005920 5962756808 7453446010 11925513616 14906892020 17142925823 23851027232 29813784040 34285851646 59627568080 68571703292 85714629115 119255136160 137143406584 171429258230 274286813168 342858516460 548573626336 685717032920 1371434065840 2742868131680
• Sum of all divisors σ(n): 6780260481120
• Sum of proper divisors (its aliquot sum) s(n): 4037392349440
• 2742868131680 is an abundant number, because the sum of its proper divisors (4037392349440) is greater than itself. Its abundance is 1294524217760

Bases of 2742868131680

• Binary: 100111111010011111101011100011111101100000₂
• Hexadecimal: 0x27E9FAE3F60
• Base-36: Z020V7FK

Squares and roots of 2742868131680

• 2742868131680 squared (2742868131680²) is 7523325587785733819622400
• 2742868131680 cubed (2742868131680³) is 20635489998990193549985482411077632000
• The square root of 2742868131680 is 1656160.6599844111
• The cube root of 2742868131680 is 13998.0747891439

Scales and comparisons

• 2,742,868,131,680 seconds is equal to 87,214 years, 37 weeks, 3 days, 22 hours, 21 minutes, 20 seconds.
• To count from 1 to 2,742,868,131,680 would take you about two hundred eighteen thousand and thirty-six 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 2742868131680 cubic inches would be around 1166.5 feet tall.

Recreational maths with 2742868131680

• 2742868131680 backwards is 0861318682472
• The number of decimal digits it has is: 13
• The sum of 2742868131680's digits is 56
• More coming soon!