16421631694467936

Names of 16421631694467936

• Cardinal: 16421631694467936 can be written as Sixteen quadrillion, four hundred twenty-one trillion, six hundred thirty-one billion, six hundred ninety-four million, four hundred sixty-seven thousand, nine hundred thirty-six.

Scientific notation

• Scientific notation: 1.6421631694467936 × 10¹⁶

Factors of 16421631694467936

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 508

Divisors of 16421631694467936

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 31 32 41 48 62 82 93 96 123 124 164 186 246 248 328 372 431 492 496 656 744 862 984 992 1271 1293 1312 1488 1681 1724 1968 2542 2586 2976 3362 3448 3813 3936 5043 5084 5172 6724 6896 7626 10086 10168 10344 13361 13448 13792 15252 17671 20172 20336 20688 26722 26896 30504 35342 40083 40344 40672 41376 52111 53013 53444 53792 61008 68921 70684 80166 80688 104222 106026 106888 122016 137842 141368 156333 160332 161376 185761 206763 208444 212052 213776 275684 282736 312666 320664 371522 413526 416888 424104 427552 547801 551368 557283 565472 625332 641328 724511 743044 827052 833776 848208 1095602 1102736 1114566 1250664 1282656 1449022 1486088 1643403 1654104 1667552 1696416 2136551 2173533 2191204 2205472 2229132 2501328 2898044 2972176 3286806 3308208 4273102 4347066 4382408 4458264 5002656 5758591 5796088 5944352 6409653 6573612 6616416 7616201 8546204 8694132 8764816 8916528 11517182 11592176 12819306 13147224 15232402 17092408 17275773 17388264 17529632 17833056 22459841 22848603 23034364 23184352 25638612 26294448 29704951 30464804 34184816 34551546 34776528 44919682 45697206 46068728 51277224 52588896 59409902 60929608 67379523 68369632 69103092 69553056 80062991 89114853 89839364 91394412 92137456 102554448 118819804 121859216 134759046 138206184 160125982 178229706 179678728 182788824 184274912 205108896 236102231 237639608 240188973 243718432 269518092 276412368 312264241 320251964 356459412 359357456 365577648 472204462 475279216 480377946 539036184 552824736 624528482 640503928 708306693 712918824 718714912 731155296 920853481 936792723 944408924 950558432 960755892 1078072368 1249056964 1281007856 1416613386 1425837648 1841706962 1873585446 1888817848 1921511784 2156144736 2481952721 2498113928 2562015712 2762560443 2833226772 2851675296 3282582631 3683413924 3747170892 3777635696 3843023568 4963905442 4996227856 5525120886 5666453544 6565165262 7366827848 7445858163 7494341784 7555271392 7686047136 9680191471 9847747893 9927810884 9992455712 11050241772 11332907088 12802833881 13130330524 14733655696 14891716326 14988683568 19360382942 19695495786 19855621768 22100483544 22665814176 25605667762 26260661048 29040574413 29467311392 29783432652 29977367136 38408501643 38720765884 39390991572 39711243536 44200967088 51211335524 52521322096 58081148826 59566865304 76817003286 77441531768 78781983144 79422487072 88401934176 101760061561 102422671048 105042644192 116162297652 119133730608 134585887871 153634006572 154883063536 157563966288 203520123122 204845342096 232324595304 238267461216 269171775742 305280184683 307268013144 309766127072 315127932576 396887850311 403757663613 407040246244 409690684192 464649190608 538343551484 610560369366 614536026288 793775700622 807515327226 814080492488 929298381216 1076687102968 1190663550933 1221120738732 1229072052576 1587551401244 1615030654452 1628160984976 2153374205936 2381327101866 2442241477464 3175102802488 3230061308904 3256321969952 4172162524001 4306748411872 4762654203732 4884482954928 5518021402711 6350205604976 6460122617808 8344325048002 9525308407464 9768965909856 11036042805422 12516487572003 12700411209952 12920245235616 16554064208133 16688650096004 19050616814928 22072085610844 25032975144006 33108128416266 33377300192008 38101233629856 44144171221688 50065950288012 66216256832532 66754600384016 88288342443376 100131900576024 132432513665064 133509200768032 171058663484041 176576684886752 200263801152048 264865027330128 342117326968082 400527602304096 513175990452123 529730054660256 684234653936164 1026351980904246 1368469307872328 2052703961808492 2736938615744656 4105407923616984 5473877231489312 8210815847233968 16421631694467936
• Sum of all divisors σ(n): 45715810730655744
• Sum of proper divisors (its aliquot sum) s(n): 29294179036187808
• 16421631694467936 is an abundant number, because the sum of its proper divisors (29294179036187808) is greater than itself. Its abundance is 12872547341719872

Bases of 16421631694467936

• Binary: 111010010101110110001100010011110001111111001101100000₂
• Hexadecimal: 0x3A576313C7F360
• Base-36: 4HOZDGCX4YO

Squares and roots of 16421631694467936

• 16421631694467936 squared (16421631694467936²) is 269669987508753854932946132100096
• 16421631694467936 cubed (16421631694467936³) is 4428421213920524701886442691551550335313014521856
• The square root of 16421631694467936 is 128146914.4945282559
• The cube root of 16421631694467936 is 254178.4746762399

Scales and comparisons

• 16,421,631,694,467,936 seconds is equal to 522,157,092 years, 22 weeks, 6 days, 22 hours, 25 minutes, 36 seconds.
• To count from 1 to 16,421,631,694,467,936 would take you about one billion, five hundred sixty-six million, four hundred seventy-one thousand, two hundred seventy-seven 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 16421631694467936 cubic inches would be around 21181.5 feet tall.

Recreational maths with 16421631694467936

• 16421631694467936 backwards is 63976449613612461
• The number of decimal digits it has is: 17
• The sum of 16421631694467936's digits is 78
• More coming soon!