13455531191808

Names of 13455531191808

• Cardinal: 13455531191808 can be written as Thirteen trillion, four hundred fifty-five billion, five hundred thirty-one million, one hundred ninety-one thousand, eight hundred eight.

Scientific notation

• Scientific notation: 1.3455531191808 × 10¹³

Factors of 13455531191808

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 288

Divisors of 13455531191808

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 23 24 27 32 36 37 46 48 54 64 69 72 74 92 96 108 111 128 138 144 148 184 192 207 216 222 223 256 276 288 296 333 368 384 414 432 444 446 512 529 552 576 592 621 666 669 736 768 828 851 864 888 892 999 1058 1104 1152 1184 1242 1332 1338 1472 1536 1587 1656 1702 1728 1776 1784 1998 2007 2116 2208 2304 2368 2484 2553 2664 2676 2944 3174 3312 3404 3456 3552 3568 3996 4014 4232 4416 4608 4736 4761 4968 5106 5129 5328 5352 5888 6021 6348 6624 6808 6912 7104 7136 7659 7992 8028 8251 8464 8832 9472 9522 9936 10212 10258 10656 10704 11776 12042 12696 13248 13616 13824 14208 14272 14283 15318 15387 15984 16056 16502 16928 17664 18944 19044 19573 19872 20424 20516 21312 21408 22977 24084 24753 25392 26496 27232 28416 28544 28566 30636 30774 31968 32112 33004 33856 35328 38088 39146 39744 40848 41032 42624 42816 45954 46161 48168 49506 49729 50784 52992 54464 56832 57088 57132 58719 61272 61548 63936 64224 66008 67712 74259 76176 78292 79488 81696 82064 85248 85632 91908 92322 96336 99012 99458 101568 105984 108928 114176 114264 117438 117967 122544 123096 127872 128448 132016 135424 138483 148518 149187 152352 156584 158976 163392 164128 170496 171264 176157 183816 184644 189773 192672 198024 198916 203136 217856 222777 228528 234876 235934 245088 246192 255744 256896 264032 270848 276966 297036 298374 304704 313168 317952 326784 328256 342528 352314 353901 367632 369288 379546 385344 396048 397832 406272 435712 445554 447561 457056 469752 471868 490176 492384 511488 513792 528064 528471 553932 569319 594072 596748 609408 626336 653568 656512 704628 707802 735264 738576 759092 770688 792096 795664 812544 891108 895122 914112 939504 943736 980352 984768 1027584 1056128 1056942 1061703 1107864 1138638 1143767 1188144 1193496 1218816 1252672 1307136 1313024 1342683 1409256 1415604 1470528 1477152 1518184 1541376 1584192 1591328 1707957 1782216 1790244 1828224 1839973 1879008 1887472 1960704 1969536 2112256 2113884 2123406 2215728 2277276 2287534 2376288 2386992 2437632 2505344 2626048 2685366 2818512 2831208 2941056 2954304 3036368 3082752 3168384 3182656 3185109 3415914 3431301 3564432 3580488 3656448 3679946 3758016 3774944 3921408 3939072 4224512 4227768 4246812 4364779 4431456 4554552 4575068 4752576 4773984 5010688 5123871 5370732 5519919 5637024 5662416 5882112 5908608 6072736 6336768 6365312 6370218 6831828 6862602 7128864 7160976 7312896 7359892 7516032 7549888 7878144 8455536 8493624 8729558 8862912 9109104 9150136 9505152 9547968 10021376 10247742 10293903 10741464 11039838 11274048 11324832 11764224 11817216 12145472 12673536 12730624 12740436 13094337 13663656 13725204 14257728 14321952 14719784 15032064 15099776 16559757 16911072 16987248 17459116 17725824 18218208 18300272 19010304 19095936 20495484 20587806 21482928 22079676 22548096 22649664 23634432 24290944 25461248 25480872 26188674 26306641 27327312 27450408 28515456 28643904 29439568 30064128 30199552 30881709 33119514 33822144 33974496 34918232 35451648 36436416 36600544 38020608 38191872 39283011 40990968 41175612 42319379 42965856 44159352 45096192 45299328 48581888 49679271 50961744 52377348 52613282 54654624 54900816 57030912 57287808 58879136 60399104 61763418 66239028 67644288 67948992 69836464 70903296 72872832 73201088 76383744 78566022 78919923 81981936 82351224 84638758 85931712 88318704 90192384 90598656 97163776 99358542 101923488 104754696 105226564 109309248 109801632 114061824 114575616 117758272 117849033 123526836 126958137 132478056 135288576 135897984 139672928 145745664 146402176 157132044 157839846 163963872 164702448 169277516 171863424 176637408 181197312 198717084 203846976 209509392 210453128 218618496 219603264 229151232 235516544 235698066 236759769 247053672 253916274 264956112 270577152 271795968 279345856 291491328 292804352 314264088 315679692 327927744 329404896 338555032 343726848 353274816 380874411 397434168 407693952 419018784 420906256 437236992 439206528 471033088 471396132 473519538 494107344 507832548 529912224 543591936 558691712 585608704 628528176 631359384 655855488 658809792 677110064 687453696 706549632 710279307 761748822 794868336 815387904 838037568 841812512 874473984 878413056 942066176 942792264 947039076 973345717 988214688 1015665096 1059824448 1117383424 1142623233 1257056352 1262718768 1311710976 1317619584 1354220128 1413099264 1420558614 1523497644 1589736672 1630775808 1676075136 1683625024 1756826112 1885584528 1894078152 1946691434 1976429376 2031330192 2119648896 2234766848 2285246466 2514112704 2525437536 2623421952 2635239168 2708440256 2826198528 2841117228 2920037151 3046995288 3179473344 3352150272 3367250048 3771169056 3788156304 3893382868 3952858752 4062660384 4239297792 4570492932 5028225408 5050875072 5270478336 5416880512 5682234456 5840074302 6093990576 6358946688 6704300544 6734500096 7542338112 7576312608 7786765736 7905717504 8125320768 8478595584 8760111453 9140985864 10056450816 10101750144 10833761024 11364468912 11680148604 12187981152 12717893376 13469000192 15084676224 15152625216 15573531472 15811435008 16250641536 17520222906 18281971728 20112901632 20203500288 21667522048 22728937824 23360297208 24375962304 25435786752 26280334359 30169352448 30305250432 31147062944 32501283072 35040445812 36563943456 40407000576 45457875648 46720594416 48751924608 52560668718 60338704896 60610500864 62294125888 65002566144 70080891624 73127886912 90915751296 93441188832 97503849216 105121337436 121221001728 124588251776 140161783248 146255773824 181831502592 186882377664 195007698432 210242674872 249176503552 280323566496 292511547648 363663005184 373764755328 420485349744 498353007104 560647132992 585023095296 747529510656 840970699488 1121294265984 1495059021312 1681941398976 2242588531968 3363882797952 4485177063936 6727765595904 13455531191808
• Sum of all divisors σ(n): 42954229034640
• Sum of proper divisors (its aliquot sum) s(n): 29498697842832
• 13455531191808 is an abundant number, because the sum of its proper divisors (29498697842832) is greater than itself. Its abundance is 16043166651024

Bases of 13455531191808

• Binary: 11000011110011011100001010000010111000000000₂
• Hexadecimal: 0xC3CDC282E00
• Base-36: 4RPDVUYO0

Squares and roots of 13455531191808

• 13455531191808 squared (13455531191808²) is 181051319653718016886308864
• 13455531191808 cubed (13455531191808³) is 2436141678918603561612597778055914586112
• The square root of 13455531191808 is 3668178.1843045739
• The cube root of 13455531191808 is 23784.8426379097

Scales and comparisons

• 13,455,531,191,808 seconds is equal to 427,844 years, 14 weeks, 17 hours, 16 minutes, 48 seconds.
• To count from 1 to 13,455,531,191,808 would take you about one million, sixty-nine thousand, six hundred ten 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 13455531191808 cubic inches would be around 1982.1 feet tall.

Recreational maths with 13455531191808

• 13455531191808 backwards is 80819113555431
• 13455531191808 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13455531191808's digits is 54
• More coming soon!