20999353401344

Names of 20999353401344

• Cardinal: 20999353401344 can be written as Twenty trillion, nine hundred ninety-nine billion, three hundred fifty-three million, four hundred one thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 2.0999353401344 × 10¹³

Factors of 20999353401344

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 28
• Sum of prime factors: 151

Divisors of 20999353401344

• Number of divisors d(n): 300
• Complete list of divisors:
  1 2 4 8 16 17 32 34 61 64 68 71 122 128 136 142 244 256 272 284 289 488 512 544 568 578 976 1024 1037 1088 1136 1156 1207 1952 2048 2074 2176 2272 2312 2414 3904 4096 4148 4331 4352 4544 4624 4828 7808 8192 8296 8662 8704 9088 9248 9656 15616 16384 16592 17324 17408 17629 18176 18496 19312 20519 31232 32768 33184 34648 34816 35258 36352 36992 38624 41038 62464 65536 66368 69296 69632 70516 72704 73627 73984 77248 82076 124928 131072 132736 138592 139264 141032 145408 147254 147968 154496 164152 249856 262144 265472 277184 278528 282064 290816 294508 295936 308992 328304 499712 524288 530944 554368 557056 564128 581632 589016 591872 617984 656608 999424 1048576 1061888 1108736 1114112 1128256 1163264 1178032 1183744 1235968 1251659 1313216 1998848 2097152 2123776 2217472 2228224 2256512 2326528 2356064 2367488 2471936 2503318 2626432 3997696 4194304 4247552 4434944 4456448 4513024 4653056 4712128 4734976 4943872 5006636 5252864 7995392 8388608 8495104 8869888 8912896 9026048 9306112 9424256 9469952 9887744 10013272 10505728 15990784 16777216 16990208 17739776 17825792 18052096 18612224 18848512 18939904 19775488 20026544 21011456 31981568 33980416 35479552 35651584 36104192 37224448 37697024 37879808 39550976 40053088 42022912 63963136 67960832 70959104 71303168 72208384 74448896 75394048 75759616 79101952 80106176 84045824 127926272 135921664 141918208 142606336 144416768 148897792 150788096 151519232 158203904 160212352 168091648 255852544 271843328 283836416 285212672 288833536 297795584 301576192 303038464 316407808 320424704 336183296 511705088 543686656 567672832 577667072 595591168 603152384 606076928 632815616 640849408 672366592 1023410176 1087373312 1135345664 1155334144 1191182336 1206304768 1212153856 1265631232 1281698816 1344733184 2174746624 2270691328 2310668288 2412609536 2424307712 2531262464 2563397632 2689466368 4349493248 4541382656 4621336576 4825219072 4848615424 5062524928 5126795264 5378932736 8698986496 9082765312 9242673152 9650438144 10125049856 10253590528 10757865472 17397972992 18165530624 18485346304 19300876288 20250099712 20507181056 21515730944 36331061248 36970692608 38601752576 41014362112 43031461888 72662122496 73941385216 77203505152 82028724224 86062923776 147882770432 154407010304 164057448448 172125847552 295765540864 308814020608 328114896896 344251695104 617628041216 656229793792 1235256082432 1312459587584 2624919175168 5249838350336 10499676700672 20999353401344
• Sum of all divisors σ(n): 45984602855088
• Sum of proper divisors (its aliquot sum) s(n): 24985249453744
• 20999353401344 is an abundant number, because the sum of its proper divisors (24985249453744) is greater than itself. Its abundance is 3985896052400

Bases of 20999353401344

• Binary: 100110001100101001011000000000000000000000000₂
• Hexadecimal: 0x13194B000000
• Base-36: 7FYYWTSZK

Squares and roots of 20999353401344

• 20999353401344 squared (20999353401344²) is 440972843274537821941006336
• 20999353401344 cubed (20999353401344³) is 9260144576317500445966444833991854915584
• The square root of 20999353401344 is 4582505.1447154973
• The cube root of 20999353401344 is 27588.9585995297

Scales and comparisons

• 20,999,353,401,344 seconds is equal to 667,714 years, 25 weeks, 18 hours, 35 minutes, 44 seconds.
• To count from 1 to 20,999,353,401,344 would take you about one million, six hundred sixty-nine thousand, two hundred eighty-six 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 20999353401344 cubic inches would be around 2299.1 feet tall.

Recreational maths with 20999353401344

• 20999353401344 backwards is 44310435399902
• The number of decimal digits it has is: 14
• The sum of 20999353401344's digits is 56
• More coming soon!