842221479232272

Names of 842221479232272

• Cardinal: 842221479232272 can be written as Eight hundred forty-two trillion, two hundred twenty-one billion, four hundred seventy-nine million, two hundred thirty-two thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 8.42221479232272 × 10¹⁴

Factors of 842221479232272

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 883

Divisors of 842221479232272

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 48 307 571 614 921 1142 1228 1713 1842 2284 2456 3426 3684 4568 4912 6852 7368 9136 13704 14736 27408 94249 175297 188498 282747 326041 350594 376996 525891 565494 652082 701188 753992 978123 1051782 1130988 1304164 1402376 1507984 1956246 2103564 2261976 2608328 2804752 3912492 4207128 4523952 5216656 7824984 8414256 15649968 53816179 100094587 107632358 161448537 186169411 200189174 215264716 300283761 322897074 372338822 400378348 430529432 558508233 600567522 645794148 744677644 800756696 861058864 1117016466 1201135044 1291588296 1489355288 1601513392 2234032932 2402270088 2583176592 2978710576 4468065864 4804540176 8936131728 30729038209 57154009177 61458076418 92187114627 114308018354 122916152836 171462027531 184374229254 228616036708 245832305672 342924055062 368748458508 457232073416 491664611344 685848110124 737496917016 914464146832 1371696220248 1474993834032 2743392440496 17546280817339 35092561634678 52638842452017 70185123269356 105277684904034 140370246538712 210555369808068 280740493077424 421110739616136 842221479232272
• Sum of all divisors σ(n): 2186678563129632
• Sum of proper divisors (its aliquot sum) s(n): 1344457083897360
• 842221479232272 is an abundant number, because the sum of its proper divisors (1344457083897360) is greater than itself. Its abundance is 502235604665088

Bases of 842221479232272

• Binary: 10111111011111111011111000000101111000001100010000₂
• Hexadecimal: 0x2FDFEF8178310
• Base-36: 8AJJ7F7Y1C

Squares and roots of 842221479232272

• 842221479232272 squared (842221479232272²) is 709337020080196375794526281984
• 842221479232272 cubed (842221479232272³) is 597418874326154818560173097915481742904987648
• The square root of 842221479232272 is 29021052.3453625299
• The cube root of 842221479232272 is 94436.9830506983

Scales and comparisons

• 842,221,479,232,272 seconds is equal to 26,780,037 years, 45 weeks, 4 days, 9 hours, 51 minutes, 12 seconds.
• To count from 1 to 842,221,479,232,272 would take you about sixty-six million, nine hundred fifty thousand and ninety-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 842221479232272 cubic inches would be around 7869.7 feet tall.

Recreational maths with 842221479232272

• 842221479232272 backwards is 272232974122248
• The number of decimal digits it has is: 15
• The sum of 842221479232272's digits is 57
• More coming soon!