20975505592720

Names of 20975505592720

• Cardinal: 20975505592720 can be written as Twenty trillion, nine hundred seventy-five billion, five hundred five million, five hundred ninety-two thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 2.097550559272 × 10¹³

Factors of 20975505592720

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 469084

Divisors of 20975505592720

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 17 20 28 34 35 37 40 56 68 70 74 80 85 112 119 127 136 140 148 170 185 238 254 259 272 280 296 340 370 476 508 518 560 592 595 629 635 680 740 889 952 1016 1036 1190 1258 1270 1295 1360 1480 1778 1904 2032 2072 2159 2380 2516 2540 2590 2960 3145 3556 4144 4318 4403 4445 4699 4760 5032 5080 5180 6290 7112 8636 8806 8890 9398 9520 10064 10160 10360 10795 12580 14224 15113 17272 17612 17780 18796 20720 21590 22015 23495 25160 30226 32893 34544 35224 35560 37592 43180 44030 46990 50320 60452 65786 70448 71120 75184 75565 79883 86360 88060 93980 120904 131572 151130 159766 164465 172720 176120 187960 241808 263144 302260 319532 328930 352240 375920 399415 468889 526288 559181 604520 639064 657860 798830 937778 1118362 1209040 1278128 1315720 1597660 1875556 2236724 2344445 2631440 2795905 3195320 3282223 3751112 4473448 4688890 5591810 6390640 6564446 7502224 7971113 8946896 9377780 11183620 13128892 15942226 16411115 17348893 18755560 22367240 26257784 31884452 32822230 34697786 37511120 39855565 44734480 52515568 55797791 59548903 63768904 65644460 69395572 79711130 86744465 111595582 119097806 121442251 127537808 131288920 138791144 159422260 173488930 223191164 238195612 242884502 262577840 277582288 278988955 294931181 297744515 318844520 346977860 416842321 446382328 476391224 485769004 557977910 589862362 595489030 607211255 637689040 693955720 833684642 892764656 952782448 971538008 1012331351 1115955820 1179724724 1190978060 1214422510 1387911440 1474655905 1667369284 1943076016 2024662702 2064518267 2084211605 2203309411 2231911640 2359449448 2381956120 2428845020 2949311810 3334738568 4049325404 4129036534 4168423210 4406618822 4463823280 4718898896 4763912240 4857690040 5061656755 5898623620 6669477136 7086319457 8098650808 8258073068 8336846420 8813237644 9715380080 10123313510 10322591335 11016547055 11797247240 14172638914 15423165877 16197301616 16516146136 16673692840 17626475288 20246627020 20645182670 22033094110 23594494480 28345277828 30846331754 33032292272 33347385680 35252950576 35431597285 37456259987 40493254040 41290365340 44066188220 56690555656 61692663508 70863194570 74912519974 77115829385 80986508080 82580730680 88132376440 113381111312 123385327016 141726389140 149825039948 154231658770 165161461360 176264752880 187281299935 246770654032 262193819909 283452778280 299650079896 308463317540 374562599870 524387639818 566905556560 599300159792 616926635080 749125199740 1048775279636 1233853270160 1310969099545 1498250399480 2097550559272 2621938199090 2996500798960 4195101118544 5243876398180 10487752796360 20975505592720
• Sum of all divisors σ(n): 61085758832640
• Sum of proper divisors (its aliquot sum) s(n): 40110253239920
• 20975505592720 is an abundant number, because the sum of its proper divisors (40110253239920) is greater than itself. Its abundance is 19134747647200

Bases of 20975505592720

• Binary: 100110001001110111101100011110101000110010000₂
• Hexadecimal: 0x1313BD8F5190
• Base-36: 7FO0IGI34

Squares and roots of 20975505592720

• 20975505592720 squared (20975505592720²) is 439971834870227998516998400
• 20975505592720 cubed (20975505592720³) is 9228631682959747698314831805187291648000
• The square root of 20975505592720 is 4579902.3562429799
• The cube root of 20975505592720 is 27578.5108901785

Scales and comparisons

• 20,975,505,592,720 seconds is equal to 666,956 years, 10 weeks, 1 day, 11 hours, 18 minutes, 40 seconds.
• To count from 1 to 20,975,505,592,720 would take you about one million, six hundred sixty-seven thousand, three hundred ninety 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 20975505592720 cubic inches would be around 2298.2 feet tall.

Recreational maths with 20975505592720

• 20975505592720 backwards is 02729550557902
• The number of decimal digits it has is: 14
• The sum of 20975505592720's digits is 58
• More coming soon!