13681577935872

Names of 13681577935872

• Cardinal: 13681577935872 can be written as Thirteen trillion, six hundred eighty-one billion, five hundred seventy-seven million, nine hundred thirty-five thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.3681577935872 × 10¹³

Factors of 13681577935872

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 7145

Divisors of 13681577935872

• Number of divisors d(n): 1056
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 27 28 32 33 36 42 44 48 54 56 63 64 66 72 77 83 84 88 96 99 108 112 121 126 128 132 144 154 166 168 176 189 192 198 216 224 231 242 249 252 256 264 288 297 308 332 336 352 363 378 384 396 432 448 462 484 498 504 512 528 576 581 594 616 664 672 693 704 726 747 756 768 792 847 864 896 913 924 968 996 1008 1024 1056 1089 1152 1162 1188 1232 1328 1344 1386 1408 1452 1494 1512 1536 1584 1694 1728 1743 1792 1826 1848 1936 1992 2016 2079 2112 2178 2241 2304 2324 2376 2464 2541 2656 2688 2739 2772 2816 2904 2988 3024 3072 3168 3267 3388 3456 3486 3584 3652 3696 3872 3984 4032 4158 4224 4356 4482 4608 4648 4752 4928 5082 5229 5312 5376 5478 5544 5632 5808 5976 6048 6336 6391 6534 6776 6912 6972 7039 7168 7304 7392 7623 7744 7968 8064 8217 8316 8448 8712 8964 9216 9296 9504 9856 10043 10164 10458 10624 10752 10956 11088 11264 11616 11952 12096 12672 12782 13068 13552 13824 13944 14078 14608 14784 15246 15488 15687 15936 16128 16434 16632 16896 17424 17928 18592 19008 19173 19712 20086 20328 20916 21117 21248 21504 21912 22176 22869 23232 23904 24192 24651 25344 25564 26136 27104 27648 27888 28156 29216 29568 30129 30492 30976 31374 31872 32256 32868 33264 33792 34848 35856 37184 38016 38346 39424 40172 40656 41832 42234 42496 43824 44352 45738 46464 47808 48384 49273 49302 50688 51128 52272 54208 55776 56312 57519 58432 59136 60258 60984 61952 62748 63351 63744 64512 65736 66528 69696 70301 71712 74368 76032 76692 77429 78848 80344 81312 83664 84468 84992 87648 88704 90387 91476 92928 95616 96768 98546 98604 101376 102256 104544 108416 111552 112624 115038 116864 118272 120516 121968 123904 125496 126702 127488 131472 133056 139392 140602 143424 147819 148736 152064 153384 154858 160688 162624 167328 168936 172557 175296 177408 180774 182952 185856 190053 191232 193536 197092 197208 204512 209088 210903 216832 223104 225248 230076 232287 233728 236544 241032 243936 250992 253404 254976 262944 266112 271161 278784 281204 286848 295638 297472 304128 306768 309716 321376 325248 334656 337872 345114 350592 354816 361548 365904 371712 380106 382464 394184 394416 409024 418176 421806 433664 443457 446208 450496 460152 464574 467456 482064 487872 501984 506808 525888 532224 542003 542322 557568 562408 573696 584237 591276 594944 613536 619432 632709 642752 650496 669312 675744 690228 696861 701184 709632 723096 731808 760212 764928 788368 788832 818048 836352 843612 851719 867328 886914 892416 900992 920304 929148 934912 964128 975744 1003968 1013616 1051776 1064448 1084006 1084644 1115136 1124816 1147392 1168474 1182552 1227072 1238864 1265418 1285504 1300992 1330371 1338624 1351488 1380456 1393722 1402368 1446192 1463616 1520424 1576736 1577664 1626009 1636096 1672704 1687224 1703438 1752711 1773828 1784832 1801984 1840608 1858296 1898127 1928256 1951488 2007936 2027232 2090583 2103552 2128896 2168012 2169288 2249632 2294784 2336948 2365104 2454144 2477728 2530836 2555157 2571008 2601984 2660742 2677248 2702976 2760912 2787444 2804736 2892384 2927232 3040848 3153472 3155328 3252018 3272192 3345408 3374448 3406876 3505422 3547656 3603968 3681216 3716592 3796254 3856512 3902976 4015872 4054464 4089659 4181166 4207104 4336024 4338576 4499264 4673896 4730208 4878027 4908288 4955456 5061672 5110314 5142016 5258133 5321484 5354496 5405952 5521824 5574888 5784768 5854464 5962033 6081696 6306944 6310656 6426607 6504036 6544384 6748896 6813752 7010844 7095312 7207936 7362432 7433184 7592508 7665471 7713024 7805952 8031744 8108928 8179318 8362332 8414208 8672048 8677152 8998528 9347792 9460416 9756054 9816576 9910912 10123344 10220628 10284032 10516266 10642968 10811904 11043648 11149776 11569536 11708928 11924066 12163392 12268977 12613888 12621312 12853214 13008072 13497792 13627504 14021688 14190624 14634081 14724864 14866368 15185016 15330942 15426048 15774399 16063488 16217856 16358636 16724664 17344096 17354304 17886099 17997056 18695584 18920832 19279821 19512108 19633152 19821824 20246688 20441256 21032532 21285936 21623808 22087296 22299552 22996413 23139072 23417856 23848132 24326784 24537954 25227776 25242624 25706428 26016144 26995584 27255008 28043376 28381248 29268162 29449728 29732736 30370032 30661884 30852096 31548798 32435712 32717272 33449328 34688192 34708608 35772198 35994112 36806931 37391168 37841664 38559642 39024216 39643648 40493376 40882512 42065064 42571872 44174592 44599104 44986249 45992826 46278144 47696264 48653568 49075908 50455552 51412856 52032288 53658297 53991168 54510016 56086752 56762496 57839463 58536324 58899456 59465472 60740064 61323768 63097596 64871424 65434544 66898656 69376384 69417216 70692677 71544396 71988224 73613862 74782336 75683328 77119284 78048432 79287296 80986752 81765024 84130128 85143744 88349184 89198208 89972498 91985652 92556288 95392528 97307136 98151816 102825712 104064576 107316594 107982336 109020032 110420793 112173504 113524992 115678926 117072648 118930944 121480128 122647536 126195192 130869088 133797312 134958747 138752768 138834432 141385354 143088792 147227724 149564672 151366656 154238568 156096864 160974891 161973504 163530048 168260256 170287488 173518389 176698368 178396416 179944996 183971304 190785056 194614272 196303632 205651424 208129152 212078031 214633188 215964672 218040064 220841586 224347008 227049984 231357852 234145296 237861888 242960256 245295072 252390384 261738176 267594624 269917494 277505536 277668864 282770708 286177584 294455448 299129344 308477136 312193728 321949782 323947008 327060096 336520512 340574976 347036778 356792832 359889992 367942608 381570112 392607264 404876241 411302848 416258304 424156062 429266376 436080128 441683172 448694016 454099968 462715704 468290592 485920512 490590144 494848739 504780768 523476352 535189248 539834988 555011072 565541416 572355168 588910896 598258688 616954272 624387456 636234093 643899564 647894016 654120192 673041024 681149952 694073556 713585664 719779984 735885216 763140224 785214528 809752482 822605696 832516608 848312124 858532752 872160256 883366344 897388032 925431408 936581184 971841024 981180288 989697478 1009561536 1046952704 1070378496 1079669976 1131082832 1144710336 1177821792 1214628723 1233908544 1248774912 1272468186 1287799128 1308240384 1346082048 1362299904 1388147112 1439559968 1471770432 1484546217 1526280448 1570429056 1619504964 1645211392 1665033216 1696624248 1717065504 1766732688 1794776064 1850862816 1873162368 1908702279 1943682048 1962360576 1979394956 2019123072 2093905408 2140756992 2159339952 2262165664 2289420672 2355643584 2429257446 2467817088 2497549824 2544936372 2575598256 2616480768 2692164096 2776294224 2879119936 2943540864 2969092434 3052560896 3140858112 3239009928 3290422784 3393248496 3434131008 3533465376 3701725632 3746324736 3817404558 3924721152 3958789912 4038246144 4187810816 4318679904 4453638651 4524331328 4578841344 4711287168 4858514892 4935634176 4995099648 5089872744 5151196512 5384328192 5552588448 5758239872 5887081728 5938184868 6105121792 6281716224 6478019856 6580845568 6786496992 6868262016 7066930752 7403451264 7492649472 7634809116 7849442304 7917579824 8076492288 8637359808 8907277302 9048662656 9157682688 9422574336 9717029784 9871268352 10179745488 10302393024 11105176896 11516479744 11774163456 11876369736 12563432448 12956039712 13360915953 13572993984 13736524032 14133861504 14806902528 14985298944 15269618232 15835159648 16152984576 17274719616 17814554604 18097325312 18315365376 18845148672 19434059568 19742536704 20359490976 20604786048 22210353792 23032959488 23548326912 23752739472 25912079424 26721831906 27145987968 27473048064 28267723008 29613805056 30539236464 31670319296 34549439232 35629109208 36194650624 37690297344 38868119136 40718981952 41209572096 44420707584 46065918976 47505478944 51824158848 53443663812 54291975936 54946096128 56535446016 59227610112 61078472928 63340638592 69098878464 71258218416 72389301248 77736238272 81437963904 82419144192 88841415168 95010957888 103648317696 106887327624 108583951872 113070892032 122156945856 126681277184 138197756928 142516436832 155472476544 162875927808 164838288384 177682830336 190021915776 207296635392 213774655248 217167903744 244313891712 253362554368 285032873664 310944953088 325751855616 380043831552 414593270784 427549310496 488627783424 506725108736 570065747328 621889906176 651503711232 760087663104 855098620992 977255566848 1140131494656 1243779812352 1520175326208 1710197241984 1954511133696 2280262989312 3420394483968 4560525978624 6840788967936 13681577935872
• Sum of all divisors σ(n): 51519472435200
• Sum of proper divisors (its aliquot sum) s(n): 37837894499328
• 13681577935872 is an abundant number, because the sum of its proper divisors (37837894499328) is greater than itself. Its abundance is 24156316563456

Bases of 13681577935872

• Binary: 11000111000101111101100101111100010000000000₂
• Hexadecimal: 0xC717D97C400
• Base-36: 4UL8A96O0

Squares and roots of 13681577935872

• 13681577935872 squared (13681577935872²) is 187185574815339536144400384
• 13681577935872 cubed (13681577935872³) is 2560994030307066918485339343057844174848
• The square root of 13681577935872 is 3698861.7081302189
• The cube root of 13681577935872 is 23917.2951475185

Scales and comparisons

• 13,681,577,935,872 seconds is equal to 435,031 years, 44 weeks, 4 days, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 13,681,577,935,872 would take you about one million, eighty-seven thousand, five hundred seventy-nine 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 13681577935872 cubic inches would be around 1993.1 feet tall.

Recreational maths with 13681577935872

• 13681577935872 backwards is 27853977518631
• 13681577935872 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13681577935872's digits is 72
• More coming soon!