20796042762720

Names of 20796042762720

• Cardinal: 20796042762720 can be written as Twenty trillion, seven hundred ninety-six billion, forty-two million, seven hundred sixty-two thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 2.079604276272 × 10¹³

Factors of 20796042762720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 43295

Divisors of 20796042762720

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 31 32 36 40 45 48 60 62 72 80 90 93 96 120 124 144 155 160 180 186 240 248 279 288 310 360 372 465 480 496 558 620 720 744 930 992 1116 1240 1395 1440 1488 1860 2232 2480 2790 2976 3720 4464 4960 5580 7440 8928 11160 14880 20261 22320 22993 40522 44640 45986 60783 68979 81044 91972 101305 114965 121566 137958 162088 182349 183944 202610 206937 229930 243132 275916 303915 324176 344895 364698 367888 405220 413874 459860 486264 551832 607830 628091 648352 689790 712783 729396 735776 810440 827748 911745 919720 972528 1034685 1103664 1215660 1256182 1379580 1425566 1458792 1620880 1655496 1823490 1839440 1884273 1945056 2069370 2138349 2207328 2431320 2512364 2759160 2851132 2917584 3140455 3241760 3310992 3563915 3646980 3678880 3768546 4138740 4276698 4862640 5024728 5518320 5652819 5702264 5835168 6280910 6415047 6621984 7127830 7293960 7537092 8277480 8553396 9421365 9725280 10049456 10691745 11036640 11305638 11404528 12561820 12830094 14255660 14587920 15074184 16554960 17106792 18842730 20098912 21383490 22611276 22809056 25123640 25660188 28264095 28511320 29175840 30148368 32075235 33109920 34213584 37685460 42766980 45222552 50247280 51320376 56528190 57022640 60296736 64150470 68427168 75370920 85533960 90445104 100494560 102640752 113056380 114045280 128300940 150741840 171067920 180890208 205281504 226112760 256601880 301483680 342135840 452225520 465861173 513203760 904451040 931722346 1026407520 1397583519 1863444692 2329305865 2795167038 3726889384 4192750557 4658611730 5590334076 6987917595 7453778768 8385501114 9317223460 11180668152 13975835190 14441696363 14907557536 16771002228 18634446920 20963752785 22361336304 27951670380 28883392726 33542004456 37268893840 41927505570 43325089089 44722672608 55903340760 57766785452 67084008912 72208481815 74537787680 83855011140 86650178178 111806681520 115533570904 129975267267 134168017824 144416963630 167710022280 173300356356 216625445445 223613363040 231067141808 259950534534 288833927260 335420044560 346600712712 433250890890 462134283616 519901069068 577667854520 649876336335 670840089120 693201425424 866501781780 1039802138136 1155335709040 1299752672670 1386402850848 1733003563560 2079604276272 2310671418080 2599505345340 3466007127120 4159208552544 5199010690680 6932014254240 10398021381360 20796042762720
• Sum of all divisors σ(n): 73262539494144
• Sum of proper divisors (its aliquot sum) s(n): 52466496731424
• 20796042762720 is an abundant number, because the sum of its proper divisors (52466496731424) is greater than itself. Its abundance is 31670453968704

Bases of 20796042762720

• Binary: 100101110100111110100101111011101100111100000₂
• Hexadecimal: 0x12E9F4BDD9E0
• Base-36: 7DDKIX880

Squares and roots of 20796042762720

• 20796042762720 squared (20796042762720²) is 432475394588878890221798400
• 20796042762720 cubed (20796042762720³) is 8993776799694531094795615991902875648000
• The square root of 20796042762720 is 4560267.8389234991
• The cube root of 20796042762720 is 27499.6331687575

Scales and comparisons

• 20,796,042,762,720 seconds is equal to 661,249 years, 43 weeks, 2 days, 9 hours, 12 minutes.
• To count from 1 to 20,796,042,762,720 would take you about one million, six hundred fifty-three thousand, one hundred twenty-four 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 20796042762720 cubic inches would be around 2291.6 feet tall.

Recreational maths with 20796042762720

• 20796042762720 backwards is 02726724069702
• The number of decimal digits it has is: 14
• The sum of 20796042762720's digits is 54
• More coming soon!