20826008073472

Names of 20826008073472

• Cardinal: 20826008073472 can be written as Twenty trillion, eight hundred twenty-six billion, eight million, seventy-three thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 2.0826008073472 × 10¹³

Factors of 20826008073472

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 628

Divisors of 20826008073472

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 98 112 128 196 224 256 343 392 448 619 686 784 896 1238 1372 1568 1792 2476 2744 3136 4333 4952 5488 6272 8666 9904 10976 12544 17332 19808 21952 30331 34664 39616 43904 60662 69328 79232 87808 121324 138656 158464 212317 242648 277312 383161 424634 485296 554624 766322 849268 970592 1109248 1532644 1698536 1941184 2682127 3065288 3397072 3882368 5364254 6130576 6794144 7764736 10728508 12261152 13588288 18774889 21457016 24522304 27176576 37549778 42914032 49044608 54353152 75099556 85828064 98089216 131424223 150199112 171656128 237176659 262848446 300398224 343312256 474353318 525696892 600796448 686624512 948706636 1051393784 1201592896 1660236613 1897413272 2102787568 2403185792 3320473226 3794826544 4205575136 4806371584 6640946452 7589653088 8411150272 11621656291 13281892904 15179306176 16822300544 23243312582 26563785808 30358612352 33644601088 46486625164 53127571616 60717224704 81351594037 92973250328 106255143232 162703188074 185946500656 212510286464 325406376148 371893001312 425020572928 650812752296 743786002624 1301625504592 1487572005248 2603251009184 2975144010496 5206502018368 10413004036736 20826008073472
• Sum of all divisors σ(n): 48557353936000
• Sum of proper divisors (its aliquot sum) s(n): 27731345862528
• 20826008073472 is an abundant number, because the sum of its proper divisors (27731345862528) is greater than itself. Its abundance is 6905337789056

Bases of 20826008073472

• Binary: 100101111000011101110110100000011010100000000₂
• Hexadecimal: 0x12F0EED03500
• Base-36: 7DRC3HTZ4

Squares and roots of 20826008073472

• 20826008073472 squared (20826008073472²) is 433722612276320924950134784
• 20826008073472 cubed (20826008073472³) is 9032710624914025562744757610598574850048
• The square root of 20826008073472 is 4563552.1333136975
• The cube root of 20826008073472 is 27512.8350327129

Scales and comparisons

• 20,826,008,073,472 seconds is equal to 662,202 years, 33 weeks, 1 day, 2 hours, 37 minutes, 52 seconds.
• To count from 1 to 20,826,008,073,472 would take you about one million, six hundred fifty-five thousand, five hundred six 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 20826008073472 cubic inches would be around 2292.7 feet tall.

Recreational maths with 20826008073472

• 20826008073472 backwards is 27437080062802
• 20826008073472 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20826008073472's digits is 49
• More coming soon!