21713963944924160

Names of 21713963944924160

• Cardinal: 21713963944924160 can be written as Twenty-one quadrillion, seven hundred thirteen trillion, nine hundred sixty-three billion, nine hundred forty-four million, nine hundred twenty-four thousand, one hundred sixty.

Scientific notation

• Scientific notation: 2.171396394492416 × 10¹⁶

Factors of 21713963944924160

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 480458783

Divisors of 21713963944924160

• Number of divisors d(n): 352
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 32 35 40 52 56 64 65 70 80 91 97 104 112 128 130 140 160 182 194 208 224 256 260 280 320 364 388 416 448 455 485 512 520 560 640 679 728 776 832 896 910 970 1024 1040 1120 1261 1280 1358 1456 1552 1664 1792 1820 1940 2080 2240 2522 2560 2716 2912 3104 3328 3395 3584 3640 3880 4160 4480 5044 5120 5432 5824 6208 6305 6656 6790 7168 7280 7760 8320 8827 8960 10088 10864 11648 12416 12610 13312 13580 14560 15520 16640 17654 17920 20176 21728 23296 24832 25220 27160 29120 31040 33280 35308 35840 40352 43456 44135 46592 49664 50440 54320 58240 62080 66560 70616 80704 86912 88270 93184 99328 100880 108640 116480 124160 141232 161408 173824 176540 201760 217280 232960 248320 282464 322816 347648 353080 403520 434560 465920 496640 564928 645632 695296 706160 807040 869120 1129856 1291264 1412320 1614080 1738240 2259712 2824640 3228160 3476480 4519424 5649280 6456320 9038848 11298560 22597120 45194240 480458659 960917318 1921834636 2402293295 3363210613 3843669272 4804586590 6245962567 6726421226 7687338544 9609173180 12491925134 13452842452 15374677088 16816053065 19218346360 24983850268 26905684904 30749354176 31229812835 33632106130 38436692720 43721737969 46604489923 49967700536 53811369808 61498708352 62459625670 67264212260 76873385440 87443475938 93208979846 99935401072 107622739616 122997416704 124919251340 134528424520 153746770880 174886951876 186417959692 199870802144 215245479232 218608689845 233022449615 245994833408 249838502680 269056849040 307493541760 326231429461 349773903752 372835919384 399741604288 430490958464 437217379690 466044899230 491989666816 499677005360 538113698080 605858368999 614987083520 652462858922 699547807504 745671838768 799483208576 860981916928 874434759380 932089798460 999354010720 1076227396160 1211716737998 1229974167040 1304925717844 1399095615008 1491343677536 1598966417152 1631157147305 1721963833856 1748869518760 1864179596920 1998708021440 2152454792320 2423433475996 2459948334080 2609851435688 2798191230016 2982687355072 3029291844995 3197932834304 3262314294610 3443927667712 3497739037520 3728359193840 3997416042880 4241008582993 4304909584640 4846866951992 5219702871376 5596382460032 5965374710144 6058583689990 6395865668608 6524628589220 6995478075040 7456718387680 7994832085760 8482017165986 8609819169280 9693733903984 10439405742752 11192764920064 11930749420288 12117167379980 13049257178440 13990956150080 14913436775360 15989664171520 16964034331972 17219638338560 19387467807968 20878811485504 21205042914965 22385529840128 23861498840576 24234334759960 26098514356880 27981912300160 29826873550720 31979328343040 33928068663944 38774935615936 41757622971008 42410085829930 44771059680256 47722997681152 48468669519920 52197028713760 55963824600320 59653747101440 67856137327888 77549871231872 83515245942016 84820171659860 96937339039840 104394057427520 111927649200640 119307494202880 135712274655776 155099742463744 167030491884032 169640343319720 193874678079680 208788114855040 223855298401280 238614988405760 271424549311552 310199484927488 334060983768064 339280686639440 387749356159360 417576229710080 542849098623104 620398969854976 678561373278880 775498712318720 835152459420160 1085698197246208 1357122746557760 1550997424637440 1670304918840320 2171396394492416 2714245493115520 3101994849274880 4342792788984832 5428490986231040 10856981972462080 21713963944924160
• Sum of all divisors σ(n): 64769302045029120
• Sum of proper divisors (its aliquot sum) s(n): 43055338100104960
• 21713963944924160 is an abundant number, because the sum of its proper divisors (43055338100104960) is greater than itself. Its abundance is 21341374155180800

Bases of 21713963944924160

• Binary: 1001101001001001011110000110011100110100101010000000000₂
• Hexadecimal: 0x4D24BC339A5400
• Base-36: 5XSYHBQVF28

Squares and roots of 21713963944924160

• 21713963944924160 squared (21713963944924160²) is 471496230201466388973828151705600
• 21713963944924160 cubed (21713963944924160³) is 10238052142762302982208570823821613527566647296000
• The square root of 21713963944924160 is 147356587.7215001203
• The cube root of 21713963944924160 is 278984.2616684749

Scales and comparisons

• 21,713,963,944,924,160 seconds is equal to 690,436,887 years, 38 weeks, 6 days, 7 hours, 49 minutes, 20 seconds.
• To count from 1 to 21,713,963,944,924,160 would take you about two billion, seventy-one million, three hundred ten thousand, six hundred sixty-three 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 21713963944924160 cubic inches would be around 23248.7 feet tall.

Recreational maths with 21713963944924160

• 21713963944924160 backwards is 06142944936931712
• The number of decimal digits it has is: 17
• The sum of 21713963944924160's digits is 71
• More coming soon!