145398811912704

Names of 145398811912704

• Cardinal: 145398811912704 can be written as One hundred forty-five trillion, three hundred ninety-eight billion, eight hundred eleven million, nine hundred twelve thousand, seven hundred four.

Scientific notation

• Scientific notation: 1.45398811912704 × 10¹⁴

Factors of 145398811912704

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 325

Divisors of 145398811912704

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 54 56 63 64 72 84 96 98 108 112 126 128 144 147 168 189 192 196 216 224 252 256 288 294 313 336 343 378 384 392 432 441 448 504 512 576 588 626 672 686 756 768 784 864 882 896 939 1008 1029 1152 1176 1252 1323 1344 1372 1512 1536 1568 1728 1764 1792 1878 2016 2058 2191 2304 2352 2504 2646 2688 2744 2817 3024 3087 3136 3456 3528 3584 3756 4032 4116 4382 4608 4704 5008 5292 5376 5488 5634 6048 6174 6272 6573 6912 7056 7512 8064 8232 8451 8764 9261 9408 10016 10584 10752 10976 11268 12096 12348 12544 13146 13824 14112 15024 15337 16128 16464 16902 17528 18522 18816 19719 20032 21168 21952 22536 24192 24696 25088 26292 28224 30048 30674 32256 32928 33804 35056 37044 37632 39438 40064 42336 43904 45072 46011 48384 49392 52584 56448 59157 60096 61348 65856 67608 70112 74088 75264 78876 80128 84672 87808 90144 92022 96768 97969 98784 105168 107359 112896 118314 120192 122696 131712 135216 138033 140224 148176 157752 160256 169344 175616 180288 184044 195938 197568 210336 214718 225792 236628 240384 245392 263424 270432 276066 280448 293907 296352 315504 322077 338688 360576 368088 391876 395136 414099 420672 429436 473256 480768 490784 526848 540864 552132 560896 587814 592704 631008 644154 677376 685783 721152 736176 783752 790272 828198 841344 858872 881721 946512 966231 981568 1081728 1104264 1121792 1175628 1185408 1262016 1288308 1371566 1442304 1472352 1567504 1580544 1656396 1682688 1717744 1763442 1893024 1932462 1963136 2057349 2163456 2208528 2351256 2370816 2524032 2576616 2645163 2743132 2898693 2944704 3135008 3312792 3365376 3435488 3526884 3786048 3864924 3926272 4114698 4326912 4417056 4702512 4741632 4800481 5048064 5153232 5290326 5486264 5797386 5889408 6172047 6270016 6625584 6870976 7053768 7572096 7729848 7852544 8229396 8834112 9405024 9600962 10096128 10306464 10580652 10972528 11594772 11778816 12344094 12540032 13251168 13741952 14107536 14401443 15144192 15459696 16458792 17668224 18516141 18810048 19201924 20612928 21161304 21945056 23189544 23557632 24688188 25080064 26502336 27483904 28215072 28802886 30288384 30664297 30919392 32917584 33603367 35336448 37032282 37620096 38403848 41225856 42322608 43204329 43890112 46379088 49376376 50160128 53004672 54967808 56430144 57605772 61328594 61838784 65835168 67206734 70672896 74064564 75240192 76807696 82451712 84645216 86408658 87780224 91992891 92758176 98752752 100810101 106009344 112860288 115211544 122657188 123677568 129612987 131670336 134413468 148129128 150480384 153615392 164903424 169290432 172817316 175560448 183985782 185516352 197505504 201620202 212018688 214650079 225720576 230423088 245314376 247355136 259225974 263340672 268826936 275978673 296258256 302430303 307230784 338580864 345634632 351120896 367971564 371032704 395011008 403240404 429300158 451441152 460846176 490628752 494710272 518451948 526681344 537653872 551957346 592516512 604860606 614461568 643950237 677161728 691269264 735943128 742065408 790022016 806480808 827936019 858600316 907290909 921692352 981257504 1036903896 1053362688 1075307744 1103914692 1185033024 1209721212 1228923136 1287900474 1354323456 1382538528 1471886256 1484130816 1502550553 1580044032 1612961616 1655872038 1717200632 1814581818 1843384704 1931850711 1962515008 2073807792 2150615488 2207829384 2370066048 2419442424 2457846272 2575800948 2765077056 2943772512 3005101106 3160088064 3225923232 3311744076 3434401264 3629163636 3686769408 3863701422 3925030016 4147615584 4301230976 4415658768 4507651659 4740132096 4838884848 5151601896 5530154112 5795552133 5887545024 6010202212 6451846464 6623488152 6868802528 7258327272 7373538816 7727402844 7850060032 8295231168 8602461952 8831317536 9015303318 9480264192 9677769696 10303203792 10517853871 11060308224 11591104266 11775090048 12020404424 12903692928 13246976304 13522954977 13737605056 14516654544 15454805688 15700120064 16590462336 17204923904 17662635072 18030606636 19355539392 20606407584 21035707742 22120616448 23182208532 23550180096 24040808848 25807385856 26493952608 27045909954 27475210112 29033309088 30909611376 31553561613 33180924672 35325270144 36061213272 38711078784 40568864931 41212815168 42071415484 46364417064 47100360192 48081617696 51614771712 52987905216 54091819908 54950420224 58066618176 61819222752 63107123226 66361849344 70650540288 72122426544 77422157568 81137729862 82425630336 84142830968 92728834128 94660684839 96163235392 105975810432 108183639816 109900840448 116133236352 123638445504 126214246452 141301080576 144244853088 154844315136 162275459724 164851260672 168285661936 185457668256 189321369678 192326470784 211951620864 216367279632 232266472704 247276891008 252428492904 283982054517 288489706176 324550919448 329702521344 336571323872 370915336512 378642739356 384652941568 423903241728 432734559264 464532945408 494553782016 504856985808 567964109034 576979412352 649101838896 673142647744 741830673024 757285478712 769305883136 865469118528 989107564032 1009713971616 1135928218068 1153958824704 1298203677792 1346285295488 1483661346048 1514570957424 1730938237056 2019427943232 2271856436136 2307917649408 2596407355584 2692570590976 2967322692096 3029141914848 3461876474112 4038855886464 4543712872272 5192814711168 5385141181952 6058283829696 6923752948224 8077711772928 9087425744544 10385629422336 12116567659392 16155423545856 18174851489088 20771258844672 24233135318784 36349702978176 48466270637568 72699405956352 145398811912704
• Sum of all divisors σ(n): 503521909440000
• Sum of proper divisors (its aliquot sum) s(n): 358123097527296
• 145398811912704 is an abundant number, because the sum of its proper divisors (358123097527296) is greater than itself. Its abundance is 212724285614592

Bases of 145398811912704

• Binary: 100001000011110101001100100010001110101000000000₂
• Hexadecimal: 0x843D4C88EA00
• Base-36: 1FJFAIIYO0

Squares and roots of 145398811912704

• 145398811912704 squared (145398811912704²) is 21140814505625874622916591616
• 145398811912704 cubed (145398811912704³) is 3073849311984860943549904044973433410289664
• The square root of 145398811912704 is 12058142.9711504085
• 145398811912704 is a perfect cube number. Its cube root is 52584

Scales and comparisons

• 145,398,811,912,704 seconds is equal to 4,623,232 years, 24 weeks, 3 days, 8 hours, 38 minutes, 24 seconds.
• To count from 1 to 145,398,811,912,704 would take you about eleven million, five hundred fifty-eight thousand and eighty-one 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 145398811912704 cubic inches would be around 4382 feet tall.

Recreational maths with 145398811912704

• 145398811912704 backwards is 407219118893541
• 145398811912704 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 145398811912704's digits is 63
• More coming soon!