21464028587946

Names of 21464028587946

• Cardinal: 21464028587946 can be written as Twenty-one trillion, four hundred sixty-four billion, twenty-eight million, five hundred eighty-seven thousand, nine hundred forty-six.

Scientific notation

• Scientific notation: 2.1464028587946 × 10¹³

Factors of 21464028587946

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 107

Divisors of 21464028587946

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 6 7 14 17 21 31 34 42 47 49 51 62 93 94 98 102 119 141 147 186 217 238 282 289 294 329 343 357 434 527 578 651 658 686 714 799 833 867 961 987 1029 1054 1302 1457 1519 1581 1598 1666 1734 1922 1974 2023 2058 2209 2303 2397 2499 2883 2914 3038 3162 3689 4046 4371 4418 4557 4606 4794 4913 4998 5593 5766 5831 6069 6627 6727 6909 7378 8742 8959 9114 9826 10199 10633 11067 11186 11662 12138 13254 13454 13583 13818 14161 14739 15463 16121 16337 16779 17493 17918 20181 20398 21266 22134 24769 25823 26877 27166 28322 29478 30597 30926 31899 32242 32674 33558 34391 34986 37553 39151 40362 40749 42483 45167 46389 47089 48363 49011 49538 51646 53754 61194 62713 63798 68479 68782 71393 74307 75106 77469 78302 81498 84966 90334 92778 94178 95081 96726 98022 99127 103173 108241 112659 114359 117453 125426 135501 136958 141267 142786 148614 152303 154938 173383 180761 188139 190162 198254 205437 206346 214179 216482 225318 228718 230911 234906 240737 262871 271002 274057 277729 282534 285243 297381 304606 316169 324723 329623 343077 346766 361522 376278 410874 421073 428358 438991 456909 461822 479353 481474 499751 520149 525742 542283 548114 555458 570486 594762 632338 638401 649446 659246 665567 686154 692733 722211 757687 767839 788613 800513 822171 833187 842146 877982 913818 948507 958706 988869 999502 1040298 1066121 1084566 1164143 1213681 1263219 1276802 1316973 1331134 1385466 1438059 1444422 1499253 1515374 1535678 1577226 1601026 1616377 1644342 1666374 1685159 1840097 1897014 1915203 1944103 1977738 1996701 2122849 2132242 2213183 2273061 2303517 2328286 2401539 2427362 2526438 2633946 2876118 2947511 2998506 3072937 3198363 3232754 3355471 3370318 3492429 3641043 3680194 3830406 3888206 3993402 4245698 4426366 4468807 4546122 4607034 4658969 4721393 4803078 4849131 5055477 5374873 5520291 5603591 5832309 5895022 6145874 6368547 6396726 6639549 6710942 6984858 7158241 7282086 7462847 8149001 8495767 8842533 8937614 9218811 9317938 9442786 9698262 10066413 10110954 10749746 10852817 11040582 11207182 11314639 11664618 12737094 12880679 13053263 13279098 13406421 13608721 13976907 14164179 14316482 14859943 14925694 15492281 16124619 16298002 16810773 16991534 17685066 18437622 19790431 20132826 20632577 21474723 21705634 22388541 22629278 23488297 24447003 25487301 25761358 26106526 26812842 27217442 27953814 28328358 29719886 30984562 31281649 32249238 32558451 33049751 33621546 33943917 36088433 37624111 38642037 39159789 39580862 40826163 41265154 42949446 44579829 44777082 46476843 46976594 48894006 50107687 50974602 52239929 57043007 59371293 61897731 62563298 65116902 66099502 67887834 70464891 72176866 75248222 75969719 77284074 78319578 79202473 81652326 89159658 91372841 92953686 93844947 95261047 99149253 100215374 104019601 104479858 108265299 112872333 114086014 118742586 123795462 138533017 140929782 144428039 150323061 151939438 156719787 158404946 171129021 182745682 187689894 190522094 198298506 208039202 216530598 218971543 221905471 225744666 227909157 231348257 237607419 252619031 263368777 274118523 277066034 285783141 288856078 300646122 312058803 313439574 336437327 342258042 350753809 399301049 415599051 433284117 437943086 443810942 455818314 462696514 475214838 505238062 526737554 531788033 548237046 571566282 613503361 624117606 639609887 656914629 665716413 672874654 694044771 701507618 728137207 757857093 790106331 798602098 831198102 866568234 969731119 1009311981 1052261427 1063576066 1197903147 1227006722 1279219774 1313829258 1331432826 1388089542 1456274414 1515714186 1553338297 1580212662 1595364099 1619437799 1768333217 1840510083 1918829661 1939462238 2018623962 2104522854 2184411621 2355061289 2395806294 2455276663 2909193357 3106676594 3190728198 3238875598 3536666434 3681020166 3722516231 3837659322 4294523527 4368823242 4477269209 4660014891 4710122578 4858313397 4910553326 5304999651 5818386714 6788117833 7065183867 7365829989 7445032462 8589047054 8954538418 9320029782 9716626794 10429557137 10609999302 10873368079 11167548693 12378332519 12883570581 13431807627 13576235666 14130367734 14731659978 16485429023 20364353499 20859114274 21746736158 22335097386 24756665038 25767141162 26863615254 30061664689 31288671411 32620104237 32970858046 37134997557 40728706998 49456287069 60123329378 62577342822 65240208474 73006899959 74269995114 76113576553 90184994067 98912574138 115398003161 146013799918 152227153106 180369988134 210431652823 219020699877 228340729659 230796006322 346194009483 420863305646 438041399754 456681459318 511048299713 631294958469 692388018966 1022096599426 1262589916938 1533144899139 3066289798278 3577338097991 7154676195982 10732014293973 21464028587946
• Sum of all divisors σ(n): 56155532256000
• Sum of proper divisors (its aliquot sum) s(n): 34691503668054
• 21464028587946 is an abundant number, because the sum of its proper divisors (34691503668054) is greater than itself. Its abundance is 13227475080108

Bases of 21464028587946

• Binary: 100111000010101111011110011001010011110101010₂
• Hexadecimal: 0x13857BCCA7AA
• Base-36: 7LWFSFPNU

Squares and roots of 21464028587946

• 21464028587946 squared (21464028587946²) is 460704523224163158656498916
• 21464028587946 cubed (21464028587946³) is 9888575057079469925525367594447559666536
• The square root of 21464028587946 is 4632928.7268364059
• The cube root of 21464028587946 is 27790.9725997991

Scales and comparisons

• 21,464,028,587,946 seconds is equal to 682,489 years, 37 weeks, 1 day, 19 hours, 19 minutes, 6 seconds.
• To count from 1 to 21,464,028,587,946 would take you about one million, seven hundred six thousand, two hundred twenty-four 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 21464028587946 cubic inches would be around 2315.9 feet tall.

Recreational maths with 21464028587946

• 21464028587946 backwards is 64978582046412
• The number of decimal digits it has is: 14
• The sum of 21464028587946's digits is 66
• More coming soon!