20997616822272

Names of 20997616822272

• Cardinal: 20997616822272 can be written as Twenty trillion, nine hundred ninety-seven billion, six hundred sixteen million, eight hundred twenty-two thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 2.0997616822272 × 10¹³

Factors of 20997616822272

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 350653

Divisors of 20997616822272

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 27 32 36 38 48 54 57 64 72 76 81 96 108 114 128 144 152 162 171 192 216 228 256 288 304 324 342 361 384 432 456 512 513 576 608 648 684 722 768 864 912 1024 1026 1083 1152 1216 1296 1368 1444 1536 1539 1728 1824 2048 2052 2166 2304 2432 2592 2736 2888 3072 3078 3249 3456 3648 4104 4332 4608 4864 5184 5472 5776 6144 6156 6498 6912 7296 8208 8664 9216 9728 9747 10368 10944 11552 12312 12996 13824 14592 16416 17328 18432 19456 19494 20736 21888 23104 24624 25992 27648 29184 29241 32832 34656 38912 38988 41472 43776 46208 49248 51984 55296 58368 58482 65664 69312 77976 82944 87552 92416 98496 103968 116736 116964 131328 138624 155952 165888 175104 184832 196992 207936 233928 262656 277248 311904 350208 350629 369664 393984 415872 467856 525312 554496 623808 701258 739328 787968 831744 935712 1050624 1051887 1108992 1247616 1402516 1575936 1663488 1871424 2103774 2217984 2495232 2805032 3151872 3155661 3326976 3742848 4207548 4990464 5610064 6311322 6653952 6661951 7485696 8415096 9466983 9980928 11220128 12622644 13323902 14971392 16830192 18933966 19961856 19985853 22440256 25245288 26647804 28400949 29942784 33660384 37867932 39971706 44880512 50490576 53295608 56801898 59885568 59957559 67320768 75735864 79943412 89761024 100981152 106591216 113603796 119915118 126577069 134641536 151471728 159886824 179522048 179872677 201962304 213182432 227207592 239830236 253154138 269283072 302943456 319773648 359044096 359745354 379731207 403924608 426364864 454415184 479660472 506308276 538566144 539618031 605886912 639547296 718088192 719490708 759462414 807849216 852729728 908830368 959320944 1012616552 1077132288 1079236062 1139193621 1211773824 1279094592 1438981416 1518924828 1615698432 1705459456 1817660736 1918641888 2025233104 2154264576 2158472124 2278387242 2423547648 2558189184 2877962832 3037849656 3231396864 3410918912 3417580863 3635321472 3837283776 4050466208 4316944248 4556774484 4847095296 5116378368 5755925664 6075699312 6462793728 6821837824 6835161726 7270642944 7674567552 8100932416 8633888496 9113548968 9694190592 10232756736 10252742589 11511851328 12151398624 13643675648 13670323452 14541285888 15349135104 16201864832 17267776992 18227097936 19388381184 20465513472 20505485178 23023702656 24302797248 27340646904 29082571776 30698270208 32403729664 34535553984 36454195872 40931026944 41010970356 46047405312 48605594496 54681293808 58165143552 61396540416 64807459328 69071107968 72908391744 82021940712 92094810624 97211188992 109362587616 122793080832 129614918656 138142215936 145816783488 164043881424 184189621248 194422377984 218725175232 259229837312 276284431872 291633566976 328087762848 368379242496 388844755968 437450350464 552568863744 583267133952 656175525696 777689511936 874900700928 1105137727488 1166534267904 1312351051392 1749801401856 2333068535808 2624702102784 3499602803712 5249404205568 6999205607424 10498808411136 20997616822272
• Sum of all divisors σ(n): 66193191914850
• Sum of proper divisors (its aliquot sum) s(n): 45195575092578
• 20997616822272 is an abundant number, because the sum of its proper divisors (45195575092578) is greater than itself. Its abundance is 24197958270306

Bases of 20997616822272

• Binary: 100110001100011100011011111011110100000000000₂
• Hexadecimal: 0x1318E37DE800
• Base-36: 7FY66WW00

Squares and roots of 20997616822272

• 20997616822272 squared (20997616822272²) is 440899912214960083235241984
• 20997616822272 cubed (20997616822272³) is 9257847413663093899921306409119040667648
• The square root of 20997616822272 is 4582315.6615702503
• The cube root of 20997616822272 is 27588.1980724799

Scales and comparisons

• 20,997,616,822,272 seconds is equal to 667,659 years, 13 weeks, 5 days, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 20,997,616,822,272 would take you about one million, six hundred sixty-nine thousand, one hundred forty-eight 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 20997616822272 cubic inches would be around 2299 feet tall.

Recreational maths with 20997616822272

• 20997616822272 backwards is 27222861679902
• The number of decimal digits it has is: 14
• The sum of 20997616822272's digits is 63
• More coming soon!