13991632634845888

Names of 13991632634845888

• Cardinal: 13991632634845888 can be written as Thirteen quadrillion, nine hundred ninety-one trillion, six hundred thirty-two billion, six hundred thirty-four million, eight hundred forty-five thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 1.3991632634845888 × 10¹⁶

Factors of 13991632634845888

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 271

Divisors of 13991632634845888

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 4 8 11 16 17 22 32 34 44 64 68 88 136 176 187 241 272 289 352 374 482 544 578 704 748 964 1088 1156 1496 1928 2312 2651 2992 3179 3856 4097 4624 4913 5302 5984 6358 7712 8194 9248 9826 10604 11968 12716 15424 16388 18496 19652 21208 25432 32776 39304 42416 45067 50864 54043 58081 65552 69649 78608 83521 84832 90134 101728 108086 116162 131104 139298 157216 167042 169664 180268 203456 216172 232324 262208 278596 314432 334084 360536 432344 464648 557192 638891 668168 721072 766139 864688 918731 929296 987377 1114384 1184033 1277782 1336336 1419857 1442144 1532278 1729376 1837462 1858592 1974754 2228768 2368066 2555564 2672672 2839714 2884288 3064556 3458752 3674924 3717184 3949508 4457536 4736132 5111128 5345344 5679428 6129112 7349848 7899016 9472264 10222256 10861147 11358856 12258224 13024363 13997521 14699696 15618427 15798032 16785409 18944528 20128561 20444512 21722294 22717712 24516448 26048726 27995042 29399392 31236854 31596064 33570818 37889056 40257122 40889024 43444588 45435424 49032896 52097452 55990084 58798784 62473708 63192128 67141636 75778112 80514244 86889176 90870848 104194904 111980168 124947416 134283272 153972731 161028488 173778352 184639499 208389808 221414171 223960336 237957857 249894832 268566544 285351953 307945462 322056976 342185537 347556704 369278998 416779616 442828342 447920672 475915714 499789664 537133088 570703906 615890924 644113952 684371074 695113408 738557996 833559232 885656684 895841344 951831428 999579328 1074266176 1141407812 1231781848 1288227904 1368742148 1477115992 1771313368 1903662856 2282815624 2463563696 2617536427 2737484296 2954231984 3138871483 3542626736 3764040907 3807325712 4045283569 4565631248 4850983201 4927127392 5235072854 5474968592 5908463968 6277742966 7085253472 7528081814 7614651424 8090567138 9131262496 9701966402 9854254784 10470145708 10949937184 11816927936 12555485932 14170506944 15056163628 15229302848 16181134276 18262524992 19403932804 20940291416 21899874368 25110971864 30112327256 32362268552 38807865608 41880582832 44498119259 50221943728 53360815211 60224654512 64724537104 68769820673 77615731216 82466714417 83761165664 88996238518 100443887456 106721630422 120449309024 129449074208 137539641346 155231462432 164933428834 167522331328 177992477036 200887774912 213443260844 240898618048 258898148416 275079282692 310462924864 329866857668 355984954072 426886521688 550158565384 659733715336 711969908144 756468027403 853773043376 907133858587 1100317130768 1169086951441 1319467430672 1423939816288 1512936054806 1707546086752 1814267717174 2200634261536 2338173902882 2638934861344 2847879632576 3025872109612 3415092173504 3628535434348 4401268523072 4676347805764 5277869722688 6051744219224 7257070868696 9352695611528 12103488438448 12859956465851 14514141737392 18705391223056 19874478174497 24206976876896 25719912931702 29028283474784 37410782446112 39748956348994 48413953753792 51439825863404 58056566949568 74821564892224 79497912697988 102879651726808 158995825395976 205759303453616 218619259919467 317991650791952 411518606907232 437238519838934 635983301583904 823037213814464 874477039677868 1271966603167808 1748954079355736 3497908158711472 6995816317422944 13991632634845888
• Sum of all divisors σ(n): 32315838055589088
• Sum of proper divisors (its aliquot sum) s(n): 18324205420743200
• 13991632634845888 is an abundant number, because the sum of its proper divisors (18324205420743200) is greater than itself. Its abundance is 4332572785897312

Bases of 13991632634845888

• Binary: 110001101101010101000011010101000001110001101011000000₂
• Hexadecimal: 0x31B550D5071AC0
• Base-36: 3TRMBAPJD8G

Squares and roots of 13991632634845888

• 13991632634845888 squared (13991632634845888²) is 195765783788484486247733510508544
• 13991632634845888 cubed (13991632634845888³) is 2739082929241143618503785959269848969961947267072
• The square root of 13991632634845888 is 118286231.8059286561
• The cube root of 13991632634845888 is 240966.2012761647

Scales and comparisons

• 13,991,632,634,845,888 seconds is equal to 444,890,638 years, 42 weeks, 6 days, 22 hours, 31 minutes, 28 seconds.
• To count from 1 to 13,991,632,634,845,888 would take you about one billion, three hundred thirty-four million, six hundred seventy-one thousand, nine hundred sixteen 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 13991632634845888 cubic inches would be around 20080.5 feet tall.

Recreational maths with 13991632634845888

• 13991632634845888 backwards is 88854843623619931
• 13991632634845888 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 13991632634845888's digits is 88
• More coming soon!