1238917800388113

Names of 1238917800388113

• Cardinal: 1238917800388113 can be written as One quadrillion, two hundred thirty-eight trillion, nine hundred seventeen billion, eight hundred million, three hundred eighty-eight thousand, one hundred thirteen.

Scientific notation

• Scientific notation: 1.238917800388113 × 10¹⁵

Factors of 1238917800388113

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 82

Divisors of 1238917800388113

• Number of divisors d(n): 330
• Complete list of divisors:
  1 3 9 17 19 27 43 51 57 81 129 153 171 243 323 361 387 459 513 729 731 817 969 1083 1161 1377 1539 1849 2187 2193 2451 2907 3249 3483 4131 4617 5547 6137 6561 6579 7353 8721 9747 10449 12393 13851 13889 15523 16641 18411 19683 19737 22059 26163 29241 31347 31433 35131 37179 41553 41667 46569 49923 55233 59049 59211 66177 78489 79507 87723 94041 94299 105393 111537 124659 125001 139707 149769 165699 177633 198531 235467 238521 263169 263891 282123 282897 316179 334611 373977 375003 419121 449307 497097 532899 595593 597227 667489 706401 715563 789507 791673 846369 848691 948537 1003833 1121931 1125009 1257363 1347921 1351619 1491291 1510633 1598697 1786779 1791681 2002467 2119203 2146689 2368521 2375019 2539107 2546073 2845611 3375027 3418801 3772089 4043763 4054857 4473873 4531899 4796091 5360337 5375043 6007401 6357609 6440067 7105563 7125057 7638219 8536833 10125081 10256403 11316267 11347313 12131289 12164571 13421619 13595697 14388273 16081011 16125129 18022203 19072827 19320201 21316689 21375171 22914657 25610499 25680761 28702027 30375243 30769209 33948801 34041939 36393867 36493713 40264857 40787091 43164819 48243033 48375387 54066609 57960603 58119617 64125513 64957219 68743971 76831497 77042283 86106081 91125729 92307627 101846403 102125817 109181601 109481139 120794571 122361273 145126161 162199827 173881809 174358851 192376539 194871657 206231913 230494491 231126849 258318243 273377187 276922881 305539209 306377451 328443417 362383713 367083819 435378483 486599481 487934459 521645427 523076553 577129617 584614971 618695739 691483473 693380547 774954729 820131561 830768643 916617627 919132353 985330251 1101251457 1104272723 1234187161 1306135449 1459798443 1463803377 1564936281 1569229659 1731388851 1753844913 1856087217 2074450419 2080141641 2324864187 2492305929 2757397059 2955990753 3303754371 3312818169 3702561483 3918406347 4379395329 4391410131 4694808843 4707688977 5194166553 5261534739 6240424923 6974592561 7476917787 8272191177 8867972259 9911263113 9938454507 11107684449 11755219041 13138185987 13174230393 14123066931 15582499659 15784604217 18721274769 20923777683 20981181737 22430753361 24816573531 26603916777 29733789339 29815363521 33323053347 35265657123 39414557961 39522691179 42369200793 47353812651 56163824307 62771333049 62943545211 67292260083 74449720593 79811750331 89201368017 89446090563 99969160041 118568073537 127107602379 142061437953 168491472921 188313999147 188830635633 201876780249 223349161779 268338271689 299907480123 355704220611 381322807137 426184313859 505474418763 564941997441 566491906899 670047485337 805014815067 899722440369 1067112661833 1143968421411 1278552941577 1516423256289 1694825992323 1699475720697 2415044445201 2699167321107 3201337985499 3431905264233 3835658824731 5098427162091 7245133335603 8097501963321 9604013956497 15295281486273 21735400006809 24292505889963 28812041869491 45885844458819 65206200020427 72877517669889 137657533376457 412972600129371 1238917800388113
• Sum of all divisors σ(n): 2126139813160434
• Sum of proper divisors (its aliquot sum) s(n): 887222012772321
• 1238917800388113 is a deficient number, because the sum of its proper divisors (887222012772321) is less than itself. Its deficiency is 351695787615792

Bases of 1238917800388113

• Binary: 100011001101100101000000111011001011110011000010001₂
• Hexadecimal: 0x466CA0765E611
• Base-36: C75QZAFW29

Squares and roots of 1238917800388113

• 1238917800388113 squared (1238917800388113²) is 1534917316118520208373431700769
• 1238917800388113 cubed (1238917800388113³) is 1901636385063182960124260814799425485880558897
• The square root of 1238917800388113 is 35198264.1672584901
• The cube root of 1238917800388113 is 107402.4440463285

Scales and comparisons

• 1,238,917,800,388,113 seconds is equal to 39,393,753 years, 43 weeks, 9 hours, 8 minutes, 33 seconds.
• To count from 1 to 1,238,917,800,388,113 would take you about one hundred eighteen million, one hundred eighty-one thousand, two hundred sixty-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 1238917800388113 cubic inches would be around 8950.2 feet tall.

Recreational maths with 1238917800388113

• 1238917800388113 backwards is 3118830087198321
• The number of decimal digits it has is: 16
• The sum of 1238917800388113's digits is 63
• More coming soon!