18959390323712

Names of 18959390323712

• Cardinal: 18959390323712 can be written as Eighteen trillion, nine hundred fifty-nine billion, three hundred ninety million, three hundred twenty-three thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 1.8959390323712 × 10¹³

Factors of 18959390323712

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 157

Divisors of 18959390323712

• Number of divisors d(n): 264
• Complete list of divisors:
  1 2 4 8 16 17 29 32 34 58 64 68 109 116 128 136 218 232 256 272 436 464 493 512 544 841 872 928 986 1024 1088 1682 1744 1853 1856 1972 2176 3161 3364 3488 3706 3712 3944 4352 6322 6728 6976 7412 7424 7888 8704 11881 12644 13456 13952 14297 14824 14848 15776 17408 23762 25288 26912 27904 28594 29648 29696 31552 47524 50576 53737 53824 55808 57188 59296 63104 91669 95048 101152 107474 107648 111616 114376 118592 126208 183338 190096 201977 202304 214948 215296 228752 237184 252416 344549 366676 380192 403954 404608 429896 430592 457504 474368 504832 689098 733352 760384 807908 809216 859792 861184 915008 948736 1295029 1378196 1466704 1520768 1558373 1615816 1618432 1719584 1830016 1897472 2590058 2756392 2933408 3041536 3116746 3231632 3236864 3439168 3660032 5180116 5512784 5857333 5866816 6083072 6233492 6463264 6878336 7320064 9991921 10360232 11025568 11714666 11733632 12166144 12466984 12926528 13756672 14640128 19983842 20720464 22015493 22051136 23429332 23467264 24933968 25853056 27513344 37555841 39967684 41440928 44030986 44102272 46858664 46934528 49867936 51706112 55026688 75111682 79935368 82881856 88061972 88204544 93717328 93869056 99735872 103412224 150223364 159870736 165763712 169862657 176123944 176409088 187434656 199471744 206824448 300446728 319741472 331527424 339725314 352247888 352818176 374869312 398943488 600893456 638449297 639482944 663054848 679450628 704495776 749738624 797886976 1089119389 1201786912 1276898594 1278965888 1326109696 1358901256 1408991552 1499477248 1595773952 2178238778 2403573824 2553797188 2557931776 2717802512 2817983104 2998954496 4356477556 4807147648 5107594376 5115863552 5435605024 5635966208 5997908992 8712955112 9614295296 10215188752 10231727104 10871210048 11271932416 17425910224 18515029613 19228590592 20430377504 21742420096 22543864832 34851820448 37030059226 38457181184 40860755008 43484840192 69703640896 74060118452 81721510016 86969680384 139407281792 148120236904 163443020032 173939360768 278814563584 296240473808 326886040064 557629127168 592480947616 653772080128 1115258254336 1184961895232 2369923790464 4739847580928 9479695161856 18959390323712
• Sum of all divisors σ(n): 41946017719320
• Sum of proper divisors (its aliquot sum) s(n): 22986627395608
• 18959390323712 is an abundant number, because the sum of its proper divisors (22986627395608) is greater than itself. Its abundance is 4027237071896

Bases of 18959390323712

• Binary: 100010011111001010011101110011011010000000000₂
• Hexadecimal: 0x113E53B9B400
• Base-36: 6PXTNHCE8

Squares and roots of 18959390323712

• 18959390323712 squared (18959390323712²) is 359458481446864216149458944
• 18959390323712 cubed (18959390323712³) is 6815113654919886897149199546457813680128
• The square root of 18959390323712 is 4354238.2024542479
• The cube root of 18959390323712 is 26664.9918868367

Scales and comparisons

• 18,959,390,323,712 seconds is equal to 602,849 years, 50 weeks, 2 days, 8 minutes, 32 seconds.
• To count from 1 to 18,959,390,323,712 would take you about one million, five hundred seven thousand, one hundred twenty-four 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 18959390323712 cubic inches would be around 2222.1 feet tall.

Recreational maths with 18959390323712

• 18959390323712 backwards is 21732309395981
• The number of decimal digits it has is: 14
• The sum of 18959390323712's digits is 62
• More coming soon!