21048535632688

Names of 21048535632688

• Cardinal: 21048535632688 can be written as Twenty-one trillion, forty-eight billion, five hundred thirty-five million, six hundred thirty-two thousand, six hundred eighty-eight.

Scientific notation

• Scientific notation: 2.1048535632688 × 10¹³

Factors of 21048535632688

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1338

Divisors of 21048535632688

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 8 16 17 34 37 59 68 74 118 136 137 148 236 272 274 296 353 472 548 592 629 706 733 944 1003 1096 1258 1412 1466 2006 2183 2192 2329 2516 2824 2932 4012 4366 4658 5032 5069 5648 5864 6001 8024 8083 8732 9316 10064 10138 11728 12002 12461 13061 16048 16166 17464 18632 20276 20827 24004 24922 26122 27121 32332 34928 37111 37264 40552 41654 43247 48008 48361 49844 52244 54242 64664 74222 81104 83308 86173 86494 96016 96722 99688 100421 104488 108484 129328 137411 148444 166616 172346 172988 193444 199376 200842 208976 216968 222037 258749 274822 296888 299071 333232 344692 345976 354059 386888 401684 433936 444074 461057 517498 549644 593776 598142 689384 691952 708118 735199 770599 773776 803368 822137 888148 922114 1034996 1099288 1196284 1378768 1416236 1470398 1541198 1600139 1606736 1644274 1707157 1776296 1789357 1844228 2069992 2198576 2392568 2832472 2853299 2940796 3082396 3200278 3288548 3414314 3552592 3578714 3688456 3715577 4139984 4398733 4785136 5084207 5664944 5706598 5881592 5924839 6164792 6400556 6577096 6828628 7157428 7376912 7431154 8797466 9573713 10168414 11413196 11763184 11849678 12329584 12801112 13100183 13154192 13657256 14314856 14862308 15266191 17594932 19147426 20336828 22826392 23699356 25602224 26200366 27202363 27314512 28629712 29724616 30419069 30532382 35189864 35448613 38294852 40673656 45652784 47398712 48506083 52400732 54404726 59449232 60838138 61064764 63164809 70379728 70897226 76589704 81347312 94797424 97012166 100722263 104801464 105572063 108809452 121676276 122129528 126329618 141794452 153179408 162753121 194024332 201444526 209602928 211144126 217618904 219219043 243352552 244259056 252659236 259525247 283588904 325506242 388048664 402889052 422288252 435237808 438438086 486705104 505318472 519050494 564849067 567177808 602626421 651012484 776097328 805778104 844576504 876876172 1010636944 1038100988 1129698134 1205252842 1302024968 1311598681 1611556208 1689153008 1753752344 1794725071 2076201976 2091468167 2259396268 2410505684 2604049936 2623197362 3507504688 3589450142 3726723731 4152403952 4182936334 4518792536 4821011368 5246394724 7178900284 7453447462 8365872668 9037585072 9602434139 9642022736 10492789448 14357800568 14906894924 16731745336 19204868278 20985578896 22297177577 28715601136 29813789848 33463490672 35554958839 38409736556 44594355154 59627579696 71109917678 76819473112 77384322179 89188710308 142219835356 153638946224 154768644358 178377420616 284439670712 309537288716 356754841232 568879341424 619074577432 1238149154864 1315533477043 2631066954086 5262133908172 10524267816344 21048535632688
• Sum of all divisors σ(n): 45619177864320
• Sum of proper divisors (its aliquot sum) s(n): 24570642231632
• 21048535632688 is an abundant number, because the sum of its proper divisors (24570642231632) is greater than itself. Its abundance is 3522106598944

Bases of 21048535632688

• Binary: 100110010010010111110011111010100101100110000₂
• Hexadecimal: 0x1324BE7D4B30
• Base-36: 7GLKANPKG

Squares and roots of 21048535632688

• 21048535632688 squared (21048535632688²) is 443040852280536424454105344
• 21048535632688 cubed (21048535632688³) is 9325361165963331496565121541890041884672
• The square root of 21048535632688 is 4587868.3103035987
• The cube root of 21048535632688 is 27610.4803511911

Scales and comparisons

• 21,048,535,632,688 seconds is equal to 669,278 years, 16 weeks, 6 days, 13 hours, 31 minutes, 28 seconds.
• To count from 1 to 21,048,535,632,688 would take you about one million, six hundred seventy-three thousand, one hundred ninety-five 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 21048535632688 cubic inches would be around 2300.9 feet tall.

Recreational maths with 21048535632688

• 21048535632688 backwards is 88623653584012
• The number of decimal digits it has is: 14
• The sum of 21048535632688's digits is 61
• More coming soon!