16211421215002944

Names of 16211421215002944

• Cardinal: 16211421215002944 can be written as Sixteen quadrillion, two hundred eleven trillion, four hundred twenty-one billion, two hundred fifteen million, two thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 1.6211421215002944 × 10¹⁶

Factors of 16211421215002944

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 68128

Divisors of 16211421215002944

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 17 18 21 24 27 28 32 34 36 42 48 51 54 56 63 64 68 72 84 96 102 108 112 119 126 136 144 153 168 189 192 204 216 224 238 252 272 288 289 306 336 357 378 408 432 448 459 476 504 544 576 578 612 672 714 756 816 864 867 918 952 1008 1071 1088 1156 1224 1344 1428 1512 1632 1728 1734 1836 1904 2016 2023 2142 2312 2448 2601 2856 3024 3213 3264 3468 3672 3808 4032 4046 4284 4624 4896 5202 5712 6048 6069 6426 6936 7344 7616 7803 8092 8568 9248 9792 10404 11424 12096 12138 12852 13872 14688 15606 16184 17136 18207 18496 20808 22848 24276 25704 27744 29376 31212 32368 34272 36414 41616 48552 51408 54621 55488 62424 64736 68099 68544 72828 83232 97104 102816 109242 124848 129472 136198 145656 166464 194208 204297 205632 218484 249696 272396 291312 388416 408594 436968 476693 499392 544792 582624 612891 817188 873936 953386 1089584 1157683 1165248 1225782 1430079 1634376 1747872 1838673 1906772 2179168 2315366 2451564 2860158 3268752 3473049 3495744 3677346 3813544 4290237 4358336 4630732 4903128 5720316 6537504 6946098 7354692 7627088 8103781 8580474 9261464 9806256 10419147 11440632 12870711 13075008 13892196 14709384 15254176 16207562 17160948 18522928 19612512 19680611 20838294 22881264 24311343 25741422 27784392 29418768 30508352 31257441 32415124 34321896 37045856 39225024 39361222 41676588 45762528 48622686 51482844 55568784 58837536 59041833 62514882 64830248 68643792 72934029 74091712 78722444 83353176 91525056 97245372 102965688 111137568 117675072 118083666 125029764 129660496 137287584 137764277 145868058 157444888 166706352 177125499 194490744 205931376 218802087 222275136 236167332 250059528 259320992 274575168 275528554 291736116 314889776 333412704 354250998 388981488 411862752 413292831 437604174 472334664 500119056 518641984 531376497 551057108 583472232 629779552 666825408 708501996 777962976 823725504 826585662 875208348 944669328 1000238112 1062752994 1102114216 1166944464 1239878493 1259559104 1417003992 1555925952 1653171324 1750416696 1889338656 2000476224 2125505988 2204228432 2333888928 2479756986 2834007984 3306342648 3500833392 3719635479 3778677312 4251011976 4408456864 4637473801 4667777856 4959513972 5668015968 6612685296 7001666784 7439270958 8502023952 8816913728 9274947602 9919027944 11336031936 13225370592 13912421403 14003333568 14878541916 17004047904 18549895204 19838055888 26450741184 27824842806 29757083832 32462316607 34008095808 37099790408 39676111776 41737264209 55649685612 59514167664 64924633214 74199580816 78837054617 79352223552 83474528418 97386949821 111299371224 119028335328 125211792627 129849266428 148399161632 157674109234 166949056836 194773899642 222598742448 236511163851 238056670656 250423585254 259698532856 292160849463 296798323264 315348218468 333898113672 389547799284 445197484896 473022327702 500847170508 519397065712 551859382319 584321698926 630696436936 667796227344 709533491553 779095598568 876482548389 890394969792 946044655404 1001694341016 1038794131424 1103718764638 1168643397852 1261392873872 1335592454688 1340229928489 1419066983106 1558191197136 1655578146957 1752965096778 1892089310808 2003388682032 2077588262848 2128600474659 2207437529276 2337286795704 2522785747744 2671184909376 2680459856978 2838133966212 3116382394272 3311156293914 3505930193556 3784178621616 4006777364064 4020689785467 4257200949318 4414875058552 4674573591408 4966734440871 5045571495488 5360919713956 5676267932424 6232764788544 6622312587828 7011860387112 7568357243232 8013554728128 8041379570934 8514401898636 8829750117104 9349147182816 9381609499423 9933468881742 10721839427912 11352535864848 12062069356401 13244625175656 14023720774224 14900203322613 15136714486464 16082759141868 17028803797272 17659500234208 18698294365632 18763218998846 19866937763484 21443678855824 22705071729696 24124138712802 26489250351312 28047441548448 28144828498269 29800406645226 32165518283736 34057607594544 35319000468416 36186208069203 37526437997692 39733875526968 42887357711648 45410143459392 48248277425604 52978500702624 56094883096896 56289656996538 59600813290452 64331036567472 68115215189088 72372416138406 75052875995384 79467751053936 84434485494807 85774715423296 96496554851208 105957001405248 112579313993076 119201626580904 128662073134944 136230430378176 144744832276812 150105751990768 158935502107872 168868970989614 192993109702416 225158627986152 238403253161808 253303456484421 257324146269888 289489664553624 300211503981536 317871004215744 337737941979228 385986219404832 450317255972304 476806506323616 506606912968842 578979329107248 600423007963072 675475883958456 771972438809664 900634511944608 953613012647232 1013213825937684 1157958658214496 1350951767916912 1801269023889216 2026427651875368 2315917316428992 2701903535833824 4052855303750736 5403807071667648 8105710607501472 16211421215002944
• Sum of all divisors σ(n): 57860198776988480
• Sum of proper divisors (its aliquot sum) s(n): 41648777561985536
• 16211421215002944 is an abundant number, because the sum of its proper divisors (41648777561985536) is greater than itself. Its abundance is 25437356346982592

Bases of 16211421215002944

• Binary: 111001100110000011001110100010110100110001000101000000₂
• Hexadecimal: 0x399833A2D31140
• Base-36: 4FMGW3CX5C0

Squares and roots of 16211421215002944

• 16211421215002944 squared (16211421215002944²) is 262810177810247529073113928667136
• 16211421215002944 cubed (16211421215002944³) is 4260526492071742750380681798031996471096236048384
• The square root of 16211421215002944 is 127324079.4783254815
• The cube root of 16211421215002944 is 253089.2487441883

Scales and comparisons

• 16,211,421,215,002,944 seconds is equal to 515,473,049 years, 21 weeks, 5 days, 11 hours, 2 minutes, 24 seconds.
• To count from 1 to 16,211,421,215,002,944 would take you about one billion, five hundred forty-six million, four hundred nineteen thousand, one hundred forty-eight 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 16211421215002944 cubic inches would be around 21090.8 feet tall.

Recreational maths with 16211421215002944

• 16211421215002944 backwards is 44920051212411261
• The number of decimal digits it has is: 17
• The sum of 16211421215002944's digits is 45
• More coming soon!