21367031763168

Names of 21367031763168

• Cardinal: 21367031763168 can be written as Twenty-one trillion, three hundred sixty-seven billion, thirty-one million, seven hundred sixty-three thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 2.1367031763168 × 10¹³

Factors of 21367031763168

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 981393

Divisors of 21367031763168

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 27 28 32 36 39 42 48 52 54 56 63 72 78 84 91 96 104 108 112 117 126 144 156 168 182 189 208 216 224 234 252 273 277 288 312 336 351 364 378 416 432 468 504 546 554 624 672 702 728 756 819 831 864 936 1008 1092 1108 1248 1404 1456 1512 1638 1662 1872 1939 2016 2184 2216 2457 2493 2808 2912 3024 3276 3324 3601 3744 3878 4368 4432 4914 4986 5616 5817 6048 6552 6648 7202 7479 7756 8736 8864 9828 9972 10803 11232 11634 13104 13296 14404 14958 15512 17451 19656 19944 21606 23268 25207 26208 26592 28808 29916 31024 32409 34902 39312 39888 43212 46536 50414 52353 57616 59832 62048 64818 69804 75621 78624 79776 86424 93072 97227 100828 104706 115232 119664 129636 139608 151242 172848 186144 194454 201656 209412 226863 239328 259272 279216 302484 345696 388908 403312 418824 453726 518544 558432 604968 680589 777816 806624 837648 907452 981091 1037088 1209936 1361178 1555632 1675296 1814904 1962182 2419872 2722356 2943273 3111264 3629808 3924364 5444712 5886546 6867637 7259616 7848728 8829819 10889424 11773092 12754183 13735274 15697456 17659638 20602911 21778848 23546184 25508366 26489457 27470548 31394912 35319276 38262549 41205822 47092368 51016732 52978914 54941096 61808733 70638552 76525098 82411644 89279281 94184736 102033464 105957828 109882192 114787647 123617466 141277104 153050196 164823288 178558562 185426199 204066928 211915656 219764384 229575294 247234932 267837843 271762207 282554208 306100392 329646576 344362941 357117124 370852398 408133856 423831312 459150588 494469864 535675686 543524414 612200784 659293152 688725882 714234248 741704796 803513529 815286621 847662624 918301176 988939728 1071351372 1087048828 1224401568 1377451764 1428468496 1483409592 1607027058 1630573242 1836602352 1902335449 1977879456 2142702744 2174097656 2410540587 2445859863 2754903528 2856936992 2966819184 3214054116 3261146484 3532908691 3673204704 3804670898 4285405488 4348195312 4821081174 4891719726 5509807056 5707006347 5933638368 6428108232 6522292968 7065817382 7337579589 7609341796 8570810976 8696390624 9642162348 9783439452 10598726073 11019614112 11414012694 12856216464 13044585936 14131634764 14675159178 15218683592 17121019041 19284324696 19566878904 21197452146 22828025388 24730360837 25712432928 26089171872 28263269528 29350318356 30437367184 31796178219 34242038082 38568649392 39133757808 42394904292 45656050776 49460721674 51363057123 56526539056 58700636712 60874734368 63592356438 68484076164 74191082511 77137298784 78267515616 84789808584 91312101552 95388534657 98921443348 102726114246 113053078112 117401273424 127184712876 136968152328 148382165022 169579617168 182624203104 190777069314 197842886696 205452228492 222573247533 234802546848 254369425752 273936304656 296764330044 339159234336 381554138628 395685773392 410904456984 445146495066 508738851504 547872609312 593528660088 667719742599 763108277256 791371546784 821808913968 890292990132 1017477703008 1187057320176 1335439485198 1526216554512 1643617827936 1780585980264 2374114640352 2670878970396 3052433109024 3561171960528 5341757940792 7122343921056 10683515881584 21367031763168
• Sum of all divisors σ(n): 76979146890240
• Sum of proper divisors (its aliquot sum) s(n): 55612115127072
• 21367031763168 is an abundant number, because the sum of its proper divisors (55612115127072) is greater than itself. Its abundance is 34245083363904

Bases of 21367031763168

• Binary: 100110110111011100110010101101001000011100000₂
• Hexadecimal: 0x136EE65690E0
• Base-36: 7KNVN14O0

Squares and roots of 21367031763168

• 21367031763168 squared (21367031763168²) is 456550046368230210841396224
• 21367031763168 cubed (21367031763168³) is 9755119342225798116934162748897617477632
• The square root of 21367031763168 is 4622448.6760988489
• The cube root of 21367031763168 is 27749.0465330135

Scales and comparisons

• 21,367,031,763,168 seconds is equal to 679,405 years, 26 weeks, 6 days, 8 hours, 52 minutes, 48 seconds.
• To count from 1 to 21,367,031,763,168 would take you about one million, six hundred ninety-eight thousand, five hundred thirteen 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 21367031763168 cubic inches would be around 2312.4 feet tall.

Recreational maths with 21367031763168

• 21367031763168 backwards is 86136713076312
• 21367031763168 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21367031763168's digits is 54
• More coming soon!