2748438020768

Names of 2748438020768

• Cardinal: 2748438020768 can be written as Two trillion, seven hundred forty-eight billion, four hundred thirty-eight million, twenty thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 2.748438020768 × 10¹²

Factors of 2748438020768

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 12784

Divisors of 2748438020768

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 8 11 16 19 22 32 38 44 76 88 121 152 176 209 242 304 352 418 484 608 836 968 1672 1936 2299 3344 3872 4561 4598 6688 8191 9122 9196 16382 18244 18392 32764 36488 36784 50171 65528 72976 73568 86659 90101 100342 131056 145952 155629 173318 180202 200684 262112 311258 346636 360404 401368 551881 622516 693272 720808 802736 953249 991111 1103762 1245032 1386544 1441616 1605472 1711919 1906498 1982222 2207524 2490064 2773088 2883232 3423838 3812996 3964444 4415048 4980128 6847676 7625992 7928888 8830096 10485739 13695352 15251984 15857776 17660192 18831109 20971478 27390704 30503968 31715552 37359151 37662218 41942956 54781408 74718302 75324436 83885912 149436604 150648872 167771824 298873208 301297744 335543648 410950661 597746416 602595488 709823869 821901322 1195492832 1419647738 1643802644 2839295476 3287605288 4520457271 5678590952 6575210576 7808062559 9040914542 11357181904 13150421152 15616125118 18081829084 22714363808 31232250236 36163658168 62464500472 72327316336 85888688149 124929000944 144654632672 171777376298 249858001888 343554752596 687109505192 1374219010384 2748438020768
• Sum of all divisors σ(n): 6262783672320
• Sum of proper divisors (its aliquot sum) s(n): 3514345651552
• 2748438020768 is an abundant number, because the sum of its proper divisors (3514345651552) is greater than itself. Its abundance is 765907630784

Bases of 2748438020768

• Binary: 100111111111101011101011000000001010100000₂
• Hexadecimal: 0x27FEBAC02A0
• Base-36: Z2M519CW

Squares and roots of 2748438020768

• 2748438020768 squared (2748438020768²) is 7553911554003121199309824
• 2748438020768 cubed (2748438020768³) is 20761457720540865576325515122178424832
• The square root of 2748438020768 is 1657841.3738256143
• The cube root of 2748438020768 is 14007.5435889419

Scales and comparisons

• 2,748,438,020,768 seconds is equal to 87,391 years, 43 weeks, 5 hours, 46 minutes, 8 seconds.
• To count from 1 to 2,748,438,020,768 would take you about two hundred eighteen thousand, four hundred seventy-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 2748438020768 cubic inches would be around 1167.3 feet tall.

Recreational maths with 2748438020768

• 2748438020768 backwards is 8670208348472
• The number of decimal digits it has is: 13
• The sum of 2748438020768's digits is 59
• More coming soon!