138208526717077476

Names of 138208526717077476

• Cardinal: 138208526717077476 can be written as One hundred thirty-eight quadrillion, two hundred eight trillion, five hundred twenty-six billion, seven hundred seventeen million, seventy-seven thousand, four hundred seventy-six.

Scientific notation

• Scientific notation: 1.38208526717077476 × 10¹⁷

Factors of 138208526717077476

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 95546

Divisors of 138208526717077476

• Number of divisors d(n): 243
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 22 33 36 44 59 66 99 118 121 132 177 198 236 242 354 363 396 484 531 649 708 726 1062 1089 1298 1452 1947 2124 2178 2596 3481 3894 4356 5841 6962 7139 7788 10443 11682 13924 14278 20886 21417 23364 28556 31329 38291 41772 42834 62658 64251 76582 85668 95471 114873 125316 128502 153164 190942 229746 257004 286413 344619 381884 421201 459492 572826 689238 842402 859239 1050181 1145652 1263603 1378476 1684804 1718478 2100362 2527206 3150543 3436956 3790809 4200724 5054412 5632789 6301086 7581618 9451629 11265578 11551991 12602172 15163236 16898367 18903258 22531156 23103982 33796734 34655973 37806516 46207964 50695101 61960679 67593468 69311946 101390202 103967919 123921358 138623892 185882037 202780404 207935838 247842716 332334551 371764074 415871676 557646111 664669102 681567469 743528148 997003653 1115292222 1329338204 1363134938 1994007306 2044702407 2230584444 2726269876 2991010959 3655680061 3988014612 4089404814 5982021918 6134107221 7311360122 8178809628 9114711841 10967040183 11964043836 12268214442 14622720244 18229423682 21934080366 24536428884 27344135523 32901120549 36458847364 40212480671 43868160732 54688271046 65802241098 80424961342 82032406569 100261830251 109376542092 120637442013 131604482196 160849922684 164064813138 200523660502 241274884026 300785490753 328129626276 361912326039 401047321004 482549768052 537767998619 601570981506 723824652078 902356472259 1075535997238 1102880132761 1203141963012 1447649304156 1613303995857 1804712944518 2151071994476 2205760265522 3226607991714 3308640398283 3609425889036 4411520531044 4839911987571 5915447984809 6453215983428 6617280796566 9679823975142 9925921194849 11830895969618 13234561593132 17746343954427 19359647950284 19851842389698 23661791939236 31728311918521 35492687908854 39703684779396 53239031863281 63456623837042 65069927832899 70985375817708 95184935755563 106478063726562 126913247674084 130139855665798 190369871511126 195209783498697 212956127453124 260279711331596 285554807266689 349011431103731 380739743022252 390419566997394 571109614533378 585629350496091 698022862207462 780839133994788 1047034293311193 1142219229066756 1171258700992182 1396045724414924 2094068586622386 2342517401984364 3141102879933579 3839125742141041 4188137173244772 6282205759867158 7678251484282082 11517377226423123 12564411519734316 15356502968564164 23034754452846246 34552131679269369 46069508905692492 69104263358538738 138208526717077476
• Sum of all divisors σ(n): 390630772211615299
• Sum of proper divisors (its aliquot sum) s(n): 252422245494537823
• 138208526717077476 is an abundant number, because the sum of its proper divisors (252422245494537823) is greater than itself. Its abundance is 114213718777460347

Bases of 138208526717077476

• Binary: 111101011000000111110110000111011111001101100011111100100₂
• Hexadecimal: 0x1EB03EC3BE6C7E4
• Base-36: 11SUU0NKXO10

Squares and roots of 138208526717077476

• 138208526717077476 squared (138208526717077476²) is 19101596857305118485720858586530576
• 138208526717077476 cubed (138208526717077476³) is 2640003559591697620172718438320489678673249034906176
• 138208526717077476 is a perfect square number. Its square root is 371764074
• The cube root of 138208526717077476 is 517025.0823905795

Scales and comparisons

• 138,208,526,717,077,476 seconds is equal to 4,394,603,642 years, 29 weeks, 1 day, 2 hours, 24 minutes, 36 seconds.
• To count from 1 to 138,208,526,717,077,476 would take you about thirteen billion, one hundred eighty-three million, eight hundred ten thousand, nine hundred twenty-seven 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 138208526717077476 cubic inches would be around 43085.4 feet tall.

Recreational maths with 138208526717077476

• 138208526717077476 backwards is 674770717625802831
• The number of decimal digits it has is: 18
• The sum of 138208526717077476's digits is 81
• More coming soon!