138080262335785088

Names of 138080262335785088

• Cardinal: 138080262335785088 can be written as One hundred thirty-eight quadrillion, eighty trillion, two hundred sixty-two billion, three hundred thirty-five million, seven hundred eighty-five thousand and eighty-eight.

Scientific notation

• Scientific notation: 1.38080262335785088 × 10¹⁷

Factors of 138080262335785088

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 534

Divisors of 138080262335785088

• Number of divisors d(n): 200
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 64 88 121 128 176 242 352 484 521 704 968 1042 1331 1408 1936 2084 2662 3872 4168 5324 5731 7744 8336 10648 11462 14641 15488 16672 21296 22924 29282 33344 42592 45848 58564 63041 66688 85184 91696 117128 126082 170368 183392 234256 252164 271441 366784 468512 504328 542882 693451 733568 937024 1008656 1085764 1386902 1874048 2017312 2171528 2773804 2985851 4034624 4343056 5547608 5971702 7627961 8069248 8686112 11095216 11943404 15255922 17372224 22190432 23886808 30511844 32844361 34744448 44380864 47773616 61023688 65688722 88761728 95547232 122047376 131377444 141420761 191094464 244094752 262754888 282841522 361287971 382188928 488189504 525509776 565683044 722575942 976379008 1051019552 1131366088 1445151884 1555628371 2102039104 2262732176 2890303768 3111256742 3974167681 4204078208 4525464352 5780607536 6222513484 7948335362 9050928704 11561215072 12445026968 15896670724 17111912081 18101857408 23122430144 24890053936 31793341448 34223824162 46244860288 49780107872 63586682896 68447648324 73680216481 99560215744 127173365792 136895296648 147360432962 188231032891 199120431488 254346731584 273790593296 294720865924 376462065782 508693463168 547581186592 589441731848 752924131564 810482381291 1095162373184 1178883463696 1505848263128 1620964762582 2070541361801 2190324746368 2357766927392 3011696526256 3241929525164 4141082723602 4715533854784 6023393052512 6483859050328 8282165447204 8915306194201 9431067709568 12046786105024 12967718100656 16564330894408 17830612388402 24093572210048 25935436201312 33128661788816 35661224776804 51870872402624 66257323577632 71322449553608 98068368136211 103741744805248 132514647155264 142644899107216 196136736272422 265029294310528 285289798214432 392273472544844 570579596428864 784546945089688 1078752049498321 1141159192857728 1569093890179376 2157504098996642 3138187780358752 4315008197993284 6276375560717504 8630016395986568 12552751121435008 17260032791973136 34520065583946272 69040131167892544 138080262335785088
• Sum of all divisors σ(n): 303169971175363875
• Sum of proper divisors (its aliquot sum) s(n): 165089708839578787
• 138080262335785088 is an abundant number, because the sum of its proper divisors (165089708839578787) is greater than itself. Its abundance is 27009446503793699

Bases of 138080262335785088

• Binary: 111101010100011110100010001011011000001000110100010000000₂
• Hexadecimal: 0x1EA8F445B046880
• Base-36: 11RLD8T802GW

Squares and roots of 138080262335785088

• 138080262335785088 squared (138080262335785088²) is 19066158846719229966217737323167744
• 138080262335785088 cubed (138080262335785088³) is 2632660215290740940341191464128840715689693357801472
• The square root of 138080262335785088 is 371591526.1894236037
• The cube root of 138080262335785088 is 516865.0912301629

Scales and comparisons

• 138,080,262,335,785,088 seconds is equal to 4,390,525,231 years, 51 weeks, 22 hours, 58 minutes, 8 seconds.
• To count from 1 to 138,080,262,335,785,088 would take you about thirteen billion, one hundred seventy-one million, five hundred seventy-five thousand, six hundred ninety-five 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 138080262335785088 cubic inches would be around 43072.1 feet tall.

Recreational maths with 138080262335785088

• 138080262335785088 backwards is 880587533262080831
• The number of decimal digits it has is: 18
• The sum of 138080262335785088's digits is 77
• More coming soon!