42688721364416

Names of 42688721364416

• Cardinal: 42688721364416 can be written as Forty-two trillion, six hundred eighty-eight billion, seven hundred twenty-one million, three hundred sixty-four thousand, four hundred sixteen.

Scientific notation

• Scientific notation: 4.2688721364416 × 10¹³

Factors of 42688721364416

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 313

Divisors of 42688721364416

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 8 16 32 47 64 73 94 146 188 191 292 376 382 584 752 764 1168 1504 1528 2336 3008 3056 3431 4672 5329 6112 6862 8977 10658 12224 13724 13943 17954 21316 27448 27886 35908 36481 42632 54896 55772 71816 72962 85264 109792 111544 143632 145924 170528 219584 223088 250463 287264 291848 341056 389017 446176 500926 574528 583696 655321 778034 892352 1001852 1017839 1167392 1310642 1556068 1714607 2003704 2035678 2334784 2621284 2663113 3112136 3429214 4007408 4071356 5242568 5326226 6224272 6858428 8014816 8142712 10485136 10652452 12448544 13716856 16029632 16285424 18283799 20970272 21304904 24897088 27433712 32570848 36567598 41940544 42609808 47838433 54867424 65141696 73135196 74302247 85219616 95676866 109734848 125166311 146270392 148604494 170439232 191353732 194407249 250332622 292540784 297208988 382707464 388814498 500665244 585081568 594417976 765414928 777628996 1001330488 1170163136 1188835952 1530829856 1555257992 2002660976 2377671904 3061659712 3110515984 3492205609 4005321952 4755343808 6221031968 6984411218 8010643904 9137140703 12442063936 13968822436 14191729177 18274281406 27937644872 28383458354 36548562812 55875289744 56766916708 73097125624 111750579488 113533833416 146194251248 223501158976 227067666832 292388502496 454135333664 584777004992 667011271319 908270667328 1334022542638 2668045085276 5336090170552 10672180341104 21344360682208 42688721364416
• Sum of all divisors σ(n): 88175986167360
• Sum of proper divisors (its aliquot sum) s(n): 45487264802944
• 42688721364416 is an abundant number, because the sum of its proper divisors (45487264802944) is greater than itself. Its abundance is 2798543438528

Bases of 42688721364416

• Binary: 1001101101001100111110000100101010010111000000₂
• Hexadecimal: 0x26D33E12A5C0
• Base-36: F4QXEIDA8

Squares and roots of 42688721364416

• 42688721364416 squared (42688721364416²) is 1822326931728747036671021056
• 42688721364416 cubed (42688721364416³) is 77792806623439621080889066760216185143296
• The square root of 42688721364416 is 6533660.6404385589
• The cube root of 42688721364416 is 34949.2383501991

Scales and comparisons

• 42,688,721,364,416 seconds is equal to 1,357,369 years, 15 weeks, 2 days, 4 hours, 46 minutes, 56 seconds.
• To count from 1 to 42,688,721,364,416 would take you about three million, three hundred ninety-three thousand, four hundred twenty-three 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 42688721364416 cubic inches would be around 2912.4 feet tall.

Recreational maths with 42688721364416

• 42688721364416 backwards is 61446312788624
• The number of decimal digits it has is: 14
• The sum of 42688721364416's digits is 62
• More coming soon!