20323688448

Names of 20323688448

• Cardinal: 20323688448 can be written as Twenty billion, three hundred twenty-three million, six hundred eighty-eight thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 2.0323688448 × 10¹⁰

Factors of 20323688448

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 2423

Divisors of 20323688448

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 49 56 64 84 96 98 112 128 147 168 192 196 224 256 294 336 343 384 392 448 512 588 672 686 768 784 896 1024 1029 1176 1344 1372 1536 1568 1792 2048 2058 2352 2411 2688 2744 3072 3136 3584 4096 4116 4704 4822 5376 5488 6144 6272 7168 7233 8192 8232 9408 9644 10752 10976 12288 12544 14336 14466 16464 16877 18816 19288 21504 21952 24576 25088 28672 28932 32928 33754 37632 38576 43008 43904 50176 50631 57344 57864 65856 67508 75264 77152 86016 87808 100352 101262 115728 118139 131712 135016 150528 154304 172032 175616 200704 202524 231456 236278 263424 270032 301056 308608 351232 354417 401408 405048 462912 472556 526848 540064 602112 617216 702464 708834 810096 826973 925824 945112 1053696 1080128 1204224 1234432 1404928 1417668 1620192 1653946 1851648 1890224 2107392 2160256 2468864 2480919 2809856 2835336 3240384 3307892 3703296 3780448 4214784 4320512 4937728 4961838 5670672 6480768 6615784 7406592 7560896 8429568 8641024 9875456 9923676 11341344 12961536 13231568 14813184 15121792 17282048 19750912 19847352 22682688 25923072 26463136 29626368 30243584 34564096 39694704 45365376 51846144 52926272 59252736 60487168 69128192 79389408 90730752 103692288 105852544 120974336 138256384 158778816 181461504 207384576 211705088 241948672 317557632 362923008 414769152 423410176 483897344 635115264 725846016 846820352 967794688 1270230528 1451692032 1693640704 2540461056 2903384064 3387281408 5080922112 6774562816 10161844224 20323688448
• Sum of all divisors σ(n): 63225273600
• Sum of proper divisors (its aliquot sum) s(n): 42901585152
• 20323688448 is an abundant number, because the sum of its proper divisors (42901585152) is greater than itself. Its abundance is 22577896704

Bases of 20323688448

• Binary: 10010111011011000101110000000000000₂
• Hexadecimal: 0x4BB62E000
• Base-36: 9C476DC

Squares and roots of 20323688448

• 20323688448 squared (20323688448²) is 413052312131368648704
• 20323688448 cubed (20323688448³) is 8394746504483987264094854971392
• The square root of 20323688448 is 142561.1744059371
• The cube root of 20323688448 is 2728.9830794971

Scales and comparisons

• 20,323,688,448 seconds is equal to 646 years, 11 weeks, 6 days, 21 hours, 48 seconds.
• To count from 1 to 20,323,688,448 would take you about one thousand, two hundred ninety-two 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 20323688448 cubic inches would be around 227.4 feet tall.

Recreational maths with 20323688448

• 20323688448 backwards is 84488632302
• 20323688448 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20323688448's digits is 48
• More coming soon!