248315018609928015

Names of 248315018609928015

• Cardinal: 248315018609928015 can be written as Two hundred forty-eight quadrillion, three hundred fifteen trillion, eighteen billion, six hundred nine million, nine hundred twenty-eight thousand and fifteen.

Scientific notation

• Scientific notation: 2.48315018609928015 × 10¹⁷

Factors of 248315018609928015

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 226

Divisors of 248315018609928015

• Number of divisors d(n): 300
• Complete list of divisors:
  1 3 5 9 15 19 27 45 57 81 95 135 171 199 243 285 361 405 513 597 855 995 1083 1215 1539 1791 1805 2565 2985 3249 3781 4617 5373 5415 6859 7695 8955 9747 11343 16119 16245 18905 20577 23085 26865 29241 34029 34295 39601 48357 48735 56715 61731 71839 80595 87723 102087 102885 118803 130321 146205 170145 185193 198005 215517 241785 306261 308655 356409 359195 390963 438615 510435 555579 594015 646551 651605 752419 918783 925965 1069227 1077585 1172889 1364941 1531305 1666737 1782045 1939653 1954815 2257257 2777895 3207681 3232755 3518667 3762095 4094823 4593915 5346135 5818959 5864445 6771771 6824705 7880599 8333685 9623043 9698265 10556001 11286285 12284469 14295961 16038405 17456877 17593335 20315313 20474115 23641797 25933879 29094795 31668003 33858855 36853407 39402995 42887883 48115215 52780005 60945939 61422345 70925391 71479805 77801637 87284385 101576565 110560221 118208985 128663649 129669395 149731381 158340015 182837817 184267035 212776173 214439415 233404911 271623259 304729695 331680663 354626955 385990947 389008185 449194143 552801105 638328519 643318245 700214733 748656905 814869777 914189085 1063880865 1157972841 1167024555 1347582429 1358116295 1568239201 1658403315 1914985557 1929954735 2100644199 2245970715 2444609331 2844896239 3191642595 3473918523 3501073665 4042747287 4074348885 4704717603 5160841921 5789864205 6301932597 6737912145 7333827993 7841196005 8534688717 9574927785 10503220995 12128241861 12223046655 14114152809 14224481195 15482525763 17369592615 20213736435 22001483979 23523588015 25604066151 25804209605 29796544819 31509662985 36384725583 36669139965 42342458427 42673443585 46447577289 54053028541 60641209305 66004451937 70570764045 76812198453 77412628815 89389634457 110007419895 127027375281 128020330755 139342731867 148982724095 162159085623 181923627915 211712292135 230436595359 232237886445 268168903371 270265142705 330022259685 381082125843 384060992265 418028195601 446948172285 486477256869 566134351561 635136876405 691309786077 696713659335 804506710113 810795428115 1027007542279 1152182976795 1254084586803 1340844516855 1459431770607 1698403054683 1905410629215 2090140978005 2413520130339 2432386284345 2830671757805 3081022626837 3456548930385 4022533550565 4378295311821 5095209164049 5135037711395 6270422934015 7240560391017 7297158853035 8492015273415 9243067880511 10756552679659 12067600651695 13134885935463 15285627492147 15405113134185 21891476559105 25476045820245 27729203641533 32269658038977 36202801955085 45856882476441 46215339402555 53782763398295 65674429677315 76428137460735 83187610924599 96808974116931 137570647429323 138646018207665 161348290194885 204374500913521 229284412382205 249562832773797 290426922350793 415938054622995 484044870584655 613123502740563 687853237146615 871280767052379 1021872504567605 1247814163868985 1452134611753965 1839370508221689 2613842301157137 3065617513702815 4356403835261895 5518111524665067 9196852541108445 13069211505785685 16554334573995201 27590557623325335 49663003721985603 82771672869976005 248315018609928015
• Sum of all divisors σ(n): 473530710466983624
• Sum of proper divisors (its aliquot sum) s(n): 225215691857055609
• 248315018609928015 is a deficient number, because the sum of its proper divisors (225215691857055609) is less than itself. Its deficiency is 23099326752872406

Bases of 248315018609928015

• Binary: 1101110010001100010011000110011100101000111010011101001111₂
• Hexadecimal: 0x37231319CA3A74F
• Base-36: 1VX0BSQGK9XR

Squares and roots of 248315018609928015

• 248315018609928015 squared (248315018609928015²) is 61660348467248896418870723481840225
• 248315018609928015 cubed (248315018609928015³) is 15311190577139556069569431144768607058891746981403375
• The square root of 248315018609928015 is 498312169.8392765673
• The cube root of 248315018609928015 is 628542.0376438679

Scales and comparisons

• 248,315,018,609,928,015 seconds is equal to 7,895,649,503 years, 4 days, 9 hours, 20 minutes, 15 seconds.
• To count from 1 to 248,315,018,609,928,015 would take you about twenty-three billion, six hundred eighty-six million, nine hundred forty-eight thousand, five hundred 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 248315018609928015 cubic inches would be around 52378.5 feet tall.

Recreational maths with 248315018609928015

• 248315018609928015 backwards is 510829906810513842
• The number of decimal digits it has is: 18
• The sum of 248315018609928015's digits is 72
• More coming soon!