20949408940032

Names of 20949408940032

• Cardinal: 20949408940032 can be written as Twenty trillion, nine hundred forty-nine billion, four hundred eight million, nine hundred forty thousand and thirty-two.

Scientific notation

• Scientific notation: 2.0949408940032 × 10¹³

Factors of 20949408940032

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 26
• Sum of prime factors: 935

Divisors of 20949408940032

• Number of divisors d(n): 684
• 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 96 108 114 128 144 152 162 171 192 216 228 243 256 288 304 324 342 361 384 432 456 486 512 513 576 608 648 684 722 768 864 911 912 972 1024 1026 1083 1152 1216 1296 1368 1444 1536 1539 1728 1822 1824 1944 2048 2052 2166 2304 2432 2592 2733 2736 2888 3072 3078 3249 3456 3644 3648 3888 4096 4104 4332 4608 4617 4864 5184 5466 5472 5776 6144 6156 6498 6912 7288 7296 7776 8192 8199 8208 8664 9216 9234 9728 9747 10368 10932 10944 11552 12288 12312 12996 13824 14576 14592 15552 16384 16398 16416 17309 17328 18432 18468 19456 19494 20736 21864 21888 23104 24576 24597 24624 25992 27648 29152 29184 29241 31104 32768 32796 32832 34618 34656 36864 36936 38912 38988 41472 43728 43776 46208 49152 49194 49248 51927 51984 55296 58304 58368 58482 62208 65536 65592 65664 69236 69312 73728 73791 73872 77824 77976 82944 87456 87552 87723 92416 98304 98388 98496 103854 103968 110592 116608 116736 116964 124416 131072 131184 131328 138472 138624 147456 147582 147744 155648 155781 155952 165888 174912 175104 175446 184832 196608 196776 196992 207708 207936 221184 221373 233216 233472 233928 248832 262144 262368 262656 276944 277248 294912 295164 295488 311296 311562 311904 328871 331776 349824 350208 350892 369664 393216 393552 393984 415416 415872 442368 442746 466432 466944 467343 467856 497664 524736 525312 553888 554496 589824 590328 590976 622592 623124 623808 657742 663552 699648 700416 701784 739328 786432 787104 787968 830832 831744 884736 885492 932864 933888 934686 935712 986613 995328 1049472 1050624 1107776 1108992 1179648 1180656 1181952 1245184 1246248 1247616 1315484 1327104 1399296 1400832 1402029 1403568 1478656 1574208 1575936 1661664 1663488 1769472 1770984 1865728 1867776 1869372 1871424 1973226 1990656 2098944 2101248 2215552 2217984 2359296 2361312 2363904 2490368 2492496 2495232 2630968 2654208 2798592 2801664 2804058 2807136 2957312 2959839 3148416 3151872 3323328 3326976 3538944 3541968 3731456 3735552 3738744 3742848 3946452 3981312 4197888 4202496 4206087 4431104 4435968 4722624 4727808 4980736 4984992 4990464 5261936 5308416 5597184 5603328 5608116 5614272 5914624 5919678 6296832 6303744 6646656 6653952 7077888 7083936 7462912 7471104 7477488 7485696 7892904 7962624 8395776 8404992 8412174 8862208 8871936 8879517 9445248 9455616 9969984 9980928 10523872 10616832 11194368 11206656 11216232 11228544 11829248 11839356 12593664 12607488 13293312 13307904 14167872 14925824 14942208 14954976 14971392 15785808 15925248 16791552 16809984 16824348 17724416 17743872 17759034 18890496 18911232 19939968 19961856 21047744 21233664 22388736 22413312 22432464 22457088 23658496 23678712 25187328 25214976 26586624 26615808 26638551 28335744 29851648 29909952 29942784 31571616 31850496 33583104 33619968 33648696 35448832 35487744 35518068 37780992 37822464 39879936 39923712 42095488 44777472 44826624 44864928 44914176 47316992 47357424 50374656 50429952 53173248 53231616 53277102 56671488 59703296 59819904 59885568 63143232 63700992 67166208 67239936 67297392 70897664 70975488 71036136 75561984 75644928 79759872 79847424 79915653 84190976 89554944 89729856 89828352 94633984 94714848 100749312 100859904 106346496 106463232 106554204 113342976 119406592 119639808 119771136 126286464 134332416 134479872 134594784 141795328 141950976 142072272 151123968 151289856 159519744 159694848 159831306 168381952 179109888 179459712 179656704 189429696 201498624 201719808 212692992 212926464 213108408 226685952 238813184 239279616 239542272 252572928 268664832 269189568 283590656 283901952 284144544 302247936 302579712 319039488 319389696 319662612 336763904 358219776 358919424 359313408 378859392 402997248 403439616 425385984 425852928 426216816 453371904 478559232 479084544 505145856 537329664 538379136 567181312 568289088 604495872 605159424 638078976 638779392 639325224 673527808 716439552 717838848 718626816 757718784 805994496 850771968 851705856 852433632 906743808 957118464 958169088 1010291712 1074659328 1076758272 1134362624 1136578176 1208991744 1210318848 1276157952 1277558784 1278650448 1347055616 1435677696 1437253632 1515437568 1611988992 1701543936 1704867264 1813487616 1914236928 1916338176 2020583424 2149318656 2153516544 2268725248 2273156352 2417983488 2552315904 2555117568 2557300896 2694111232 2871355392 2874507264 3030875136 3223977984 3403087872 3409734528 3626975232 3828473856 3832676352 4041166848 4307033088 4537450496 4546312704 4835966976 5104631808 5114601792 5388222464 5742710784 5749014528 6061750272 6447955968 6806175744 6819469056 7253950464 7656947712 7665352704 8082333696 8614066176 9092625408 9671933952 10209263616 10229203584 10776444928 11485421568 11498029056 12123500544 13612351488 13638938112 14507900928 15313895424 16164667392 17228132352 18185250816 19343867904 20418527232 20458407168 21552889856 22970843136 22996058112 24247001088 27277876224 29015801856 30627790848 32329334784 34456264704 36370501632 40837054464 40916814336 43105779712 45941686272 48494002176 54555752448 58031603712 61255581696 64658669568 68912529408 72741003264 81833628672 86211559424 91883372544 96988004352 109111504896 122511163392 129317339136 137825058816 145482006528 163667257344 183766745088 193976008704 218223009792 258634678272 275650117632 290964013056 327334514688 367533490176 387952017408 436446019584 551300235264 581928026112 654669029376 775904034816 872892039168 1102600470528 1163856052224 1309338058752 1745784078336 2327712104448 2618676117504 3491568156672 5237352235008 6983136313344 10474704470016 20949408940032
• Sum of all divisors σ(n): 66311719096896
• Sum of proper divisors (its aliquot sum) s(n): 45362310156864
• 20949408940032 is an abundant number, because the sum of its proper divisors (45362310156864) is greater than itself. Its abundance is 24412901216832

Bases of 20949408940032

• Binary: 100110000110110101010000101000000000000000000₂
• Hexadecimal: 0x130DAA140000
• Base-36: 7FC0X6O00

Squares and roots of 20949408940032

• 20949408940032 squared (20949408940032²) is 438877734936692685772161024
• 20949408940032 cubed (20949408940032³) is 9194229143863744172865895125249863712768
• The square root of 20949408940032 is 4577052.4292422083
• The cube root of 20949408940032 is 27567.0688854743

Scales and comparisons

• 20,949,408,940,032 seconds is equal to 666,126 years, 20 weeks, 6 days, 21 hours, 7 minutes, 12 seconds.
• To count from 1 to 20,949,408,940,032 would take you about one million, six hundred sixty-five thousand, three hundred sixteen 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 20949408940032 cubic inches would be around 2297.3 feet tall.

Recreational maths with 20949408940032

• 20949408940032 backwards is 23004980494902
• 20949408940032 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20949408940032's digits is 54
• More coming soon!