20727802790464

Names of 20727802790464

• Cardinal: 20727802790464 can be written as Twenty trillion, seven hundred twenty-seven billion, eight hundred two million, seven hundred ninety thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 2.0727802790464 × 10¹³

Factors of 20727802790464

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 79360994

Divisors of 20727802790464

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 32 44 53 56 64 77 88 106 112 154 176 212 224 308 352 371 424 448 583 616 704 742 848 1166 1232 1484 1696 2332 2464 2968 3392 4081 4664 4928 5936 8162 9328 11872 16324 18656 23744 32648 37312 65296 130592 261184 79360921 158721842 317443684 555526447 634887368 872970131 1111052894 1269774736 1745940262 2222105788 2539549472 3491880524 4206128813 4444211576 5079098944 6110790917 6983761048 8412257626 8888423152 12221581834 13967522096 16824515252 17776846304 24443163668 27935044192 29442901691 33649030504 35553692608 46267416943 48886327336 55870088384 58885803382 67298061008 92534833886 97772654672 117771606764 134596122016 185069667772 195545309344 235543213528 269192244032 323871918601 370139335544 391090618688 471086427056 647743837202 740278671088 942172854112 1295487674404 1480557342176 1884345708224 2590975348808 2961114684352 5181950697616 10363901395232 20727802790464
• Sum of all divisors σ(n): 52248691495296
• Sum of proper divisors (its aliquot sum) s(n): 31520888704832
• 20727802790464 is an abundant number, because the sum of its proper divisors (31520888704832) is greater than itself. Its abundance is 10793085914368

Bases of 20727802790464

• Binary: 100101101101000010001010100101000001001000000₂
• Hexadecimal: 0x12DA11528240
• Base-36: 7CI7YLSN4

Squares and roots of 20727802790464

• 20727802790464 squared (20727802790464²) is 429641808520367185089335296
• 20727802790464 cubed (20727802790464³) is 8905530677548466510072620921555727417344
• The square root of 20727802790464 is 4552779.6773470161
• The cube root of 20727802790464 is 27469.5211811393

Scales and comparisons

• 20,727,802,790,464 seconds is equal to 659,080 years, 4 days, 21 hours, 21 minutes, 4 seconds.
• To count from 1 to 20,727,802,790,464 would take you about one million, six hundred forty-seven thousand, seven hundred 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 20727802790464 cubic inches would be around 2289.1 feet tall.

Recreational maths with 20727802790464

• 20727802790464 backwards is 46409720872702
• The number of decimal digits it has is: 14
• The sum of 20727802790464's digits is 58
• More coming soon!