26138298368

Names of 26138298368

• Cardinal: 26138298368 can be written as Twenty-six billion, one hundred thirty-eight million, two hundred ninety-eight thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 2.6138298368 × 10¹⁰

Factors of 26138298368

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1170

Divisors of 26138298368

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 52 56 64 91 104 112 128 139 182 208 224 256 278 364 416 448 512 556 728 832 896 973 1009 1024 1112 1456 1664 1792 1807 1946 2018 2048 2224 2912 3328 3584 3614 3892 4036 4448 5824 6656 7063 7168 7228 7784 8072 8896 11648 12649 13117 13312 14126 14336 14456 15568 16144 17792 23296 25298 26234 26624 28252 28912 31136 32288 35584 46592 50596 52468 56504 57824 62272 64576 71168 91819 93184 101192 104936 113008 115648 124544 129152 140251 142336 183638 186368 202384 209872 226016 231296 249088 258304 280502 284672 367276 404768 419744 452032 462592 498176 516608 561004 734552 809536 839488 904064 925184 981757 996352 1033216 1122008 1469104 1619072 1678976 1808128 1823263 1850368 1963514 1992704 2066432 2244016 2938208 3238144 3357952 3616256 3646526 3700736 3927028 4488032 5876416 6476288 6715904 7232512 7293052 7854056 8976064 11752832 12762841 12952576 13431808 14465024 14586104 15708112 17952128 23505664 25525682 25905152 26863616 29172208 31416224 35904256 47011328 51051364 58344416 62832448 71808512 94022656 102102728 116688832 125664896 143617024 188045312 204205456 233377664 251329792 287234048 408410912 466755328 502659584 816821824 933510656 1005319168 1633643648 1867021312 2010638336 3267287296 3734042624 6534574592 13069149184 26138298368
• Sum of all divisors σ(n): 64851696000
• Sum of proper divisors (its aliquot sum) s(n): 38713397632
• 26138298368 is an abundant number, because the sum of its proper divisors (38713397632) is greater than itself. Its abundance is 12575099264

Bases of 26138298368

• Binary: 11000010101111101101100100000000000₂
• Hexadecimal: 0x615F6C800
• Base-36: C0A2G3K

Squares and roots of 26138298368

• 26138298368 squared (26138298368²) is 683210641574591463424
• 26138298368 cubed (26138298368³) is 17857963597669376998682270892032
• The square root of 26138298368 is 161673.4312371701
• The cube root of 26138298368 is 2967.7394539803

Scales and comparisons

• 26,138,298,368 seconds is equal to 831 years, 6 weeks, 14 hours, 26 minutes, 8 seconds.
• To count from 1 to 26,138,298,368 would take you about one thousand, six hundred sixty-two 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 26138298368 cubic inches would be around 247.3 feet tall.

Recreational maths with 26138298368

• 26138298368 backwards is 86389283162
• 26138298368 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 26138298368's digits is 56
• More coming soon!