20739992355488

Names of 20739992355488

• Cardinal: 20739992355488 can be written as Twenty trillion, seven hundred thirty-nine billion, nine hundred ninety-two million, three hundred fifty-five thousand, four hundred eighty-eight.

Scientific notation

• Scientific notation: 2.0739992355488 × 10¹³

Factors of 20739992355488

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 999

Divisors of 20739992355488

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 43 49 56 86 98 112 172 196 224 301 343 344 392 602 686 688 784 947 1204 1372 1376 1568 1894 2107 2401 2408 2744 3788 4214 4802 4816 5488 6629 7576 8428 9604 9632 10976 13258 14749 15152 16807 16856 19208 26516 29498 30304 33614 33712 38416 40721 46403 53032 58996 67228 67424 76832 81442 92806 103243 106064 117992 134456 162884 185612 206486 212128 235984 268912 285047 324821 325768 371224 412972 471968 537824 570094 649642 651536 722701 742448 825944 896809 1140188 1299284 1303072 1445402 1484896 1651888 1793618 1995329 2273747 2280376 2598568 2890804 3303776 3587236 3990658 4547494 4560752 5197136 5781608 6277663 7174472 7981316 9094988 9121504 10394272 11563216 12555326 13967303 14348944 15916229 15962632 18189976 23126432 25110652 27934606 28697888 31832458 31925264 36379952 38562787 43943641 50221304 55869212 63664916 63850528 72759904 77125574 87887282 97771121 100442608 111738424 127329832 154251148 175774564 195542242 200885216 223476848 254659664 269939509 307605487 308502296 351549128 391084484 446953696 509319328 539879018 615210974 617004592 684397847 703098256 782168968 1079758036 1230421948 1234009184 1368795694 1406196512 1564337936 1889576563 2153238409 2159516072 2460843896 2737591388 3128675872 3779153126 4306476818 4319032144 4921687792 5475182776 7558306252 8612953636 8638064288 9843375584 10950365552 13227035941 15072668863 15116612504 17225907272 21900731104 26454071882 30145337726 30233225008 34451814544 52908143764 60290675452 60466450016 68903629088 92589251587 105816287528 120581350904 185178503174 211632575056 241162701808 370357006348 423265150112 482325403616 648124761109 740714012696 1296249522218 1481428025392 2592499044436 2962856050784 5184998088872 10369996177744 20739992355488
• Sum of all divisors σ(n): 48796123777632
• Sum of proper divisors (its aliquot sum) s(n): 28056131422144
• 20739992355488 is an abundant number, because the sum of its proper divisors (28056131422144) is greater than itself. Its abundance is 7316139066656

Bases of 20739992355488

• Binary: 100101101110011100111111000001000001010100000₂
• Hexadecimal: 0x12DCE7E082A0
• Base-36: 7CNTJYH7K

Squares and roots of 20739992355488

• 20739992355488 squared (20739992355488²) is 430147282905700678563718144
• 20739992355488 cubed (20739992355488³) is 8921251359198166133387808618073883574272
• The square root of 20739992355488 is 4554118.1753977355
• The cube root of 20739992355488 is 27474.9048663887

Scales and comparisons

• 20,739,992,355,488 seconds is equal to 659,467 years, 31 weeks, 2 days, 19 hours, 38 minutes, 8 seconds.
• To count from 1 to 20,739,992,355,488 would take you about one million, six hundred forty-eight thousand, six hundred sixty-nine 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 20739992355488 cubic inches would be around 2289.6 feet tall.

Recreational maths with 20739992355488

• 20739992355488 backwards is 88455329993702
• The number of decimal digits it has is: 14
• The sum of 20739992355488's digits is 74
• More coming soon!