13981271994355536

Names of 13981271994355536

• Cardinal: 13981271994355536 can be written as Thirteen quadrillion, nine hundred eighty-one trillion, two hundred seventy-one billion, nine hundred ninety-four million, three hundred fifty-five thousand, five hundred thirty-six.

Scientific notation

• Scientific notation: 1.3981271994355536 × 10¹⁶

Factors of 13981271994355536

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 18540

Divisors of 13981271994355536

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 36 39 48 52 72 78 104 117 144 156 169 208 234 312 338 468 507 624 676 936 1014 1352 1521 1872 2028 2141 2704 3042 4056 4282 6084 6423 8112 8564 12168 12846 16381 17128 19269 24336 25692 27833 32762 34256 38538 49143 51384 55666 65524 77076 83499 98286 102768 111332 131048 147429 154152 166998 196572 212953 222664 250497 262096 294858 308304 333996 361829 393144 425906 445328 500994 589716 638859 667992 723658 786288 851812 1001988 1085487 1179432 1277718 1335984 1447316 1703624 1916577 2003976 2170974 2358864 2555436 2768389 2894632 3256461 3407248 3833154 4007952 4341948 5110872 5536778 5789264 6512922 7666308 8305167 8683896 10221744 11073556 13025844 15332616 16610334 17367792 22147112 24915501 26051688 30665232 33220668 35071721 44294224 49831002 52103376 66441336 70143442 99662004 105215163 132882672 140286884 199324008 210430326 268337161 280573768 315645489 398648016 420860652 455932373 536674322 561147536 631290978 805011483 841721304 911864746 1073348644 1262581956 1367797119 1610022966 1683442608 1823729492 2146697288 2415034449 2525163912 2735594238 3220045932 3488383093 3647458984 4103391357 4293394576 4830068898 5050327824 5471188476 5927120849 6440091864 6976766186 7294917968 8206782714 9660137796 10465149279 10942376952 11854241698 12880183728 13953532372 16413565428 17781362547 19320275592 20930298558 21884753904 23708483396 27907064744 31395447837 32827130856 35562725094 38640551184 41860597116 45348980209 47416966792 53344087641 55814129488 62790895674 65654261712 71125450188 83721194232 90697960418 94833933584 106688175282 125581791348 136046940627 142250900376 167442388464 181395920836 213376350564 251163582696 272093881254 284501800752 362791841672 408140821881 426752701128 502327165392 544187762508 574509861701 725583683344 816281643762 853505402256 1088375525016 1149019723402 1632563287524 1723529585103 2176751050032 2298039446804 3265126575048 3447059170206 4596078893608 5170588755309 6530253150096 6894118340412 7468628202113 9192157787216 10341177510618 13788236680824 14937256404226 20682355021236 22405884606339 27576473361648 29874512808452 41364710042472 44811769212678 59749025616904 67217653819017 82729420084944 89623538425356 97092166627469 119498051233808 134435307638034 179247076850712 194184333254938 268870615276068 291276499882407 358494153701424 388368666509876 537741230552136 582552999764814 776737333019752 873829499647221 1075482461104272 1165105999529628 1553474666039504 1747658999294442 2330211999059256 3495317998588884 4660423998118512 6990635997177768 13981271994355536
• Sum of all divisors σ(n): 42391905258278394
• Sum of proper divisors (its aliquot sum) s(n): 28410633263922858
• 13981271994355536 is an abundant number, because the sum of its proper divisors (28410633263922858) is greater than itself. Its abundance is 14429361269567322

Bases of 13981271994355536

• Binary: 110001101010111110010010001110101110110100111101010000₂
• Hexadecimal: 0x31ABE48EBB4F50
• Base-36: 3TNY3ONOZ80

Squares and roots of 13981271994355536

• 13981271994355536 squared (13981271994355536²) is 195475966580150427075443973847296
• 13981271994355536 cubed (13981271994355536³) is 2733002657116635865631084518907963046113996230656
• The square root of 13981271994355536 is 118242428.9092351823
• The cube root of 13981271994355536 is 240906.7090370985

Scales and comparisons

• 13,981,271,994,355,536 seconds is equal to 444,561,202 years, 26 weeks, 2 days, 10 hours, 45 minutes, 36 seconds.
• To count from 1 to 13,981,271,994,355,536 would take you about one billion, three hundred thirty-three million, six hundred eighty-three thousand, six hundred 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 13981271994355536 cubic inches would be around 20075.6 feet tall.

Recreational maths with 13981271994355536

• 13981271994355536 backwards is 63555349917218931
• The number of decimal digits it has is: 17
• The sum of 13981271994355536's digits is 81
• More coming soon!