1438700127975

Names of 1438700127975

• Cardinal: 1438700127975 can be written as One trillion, four hundred thirty-eight billion, seven hundred million, one hundred twenty-seven thousand, nine hundred seventy-five.

Scientific notation

• Scientific notation: 1.438700127975 × 10¹²

Factors of 1438700127975

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 229

Divisors of 1438700127975

• Number of divisors d(n): 240
• Complete list of divisors:
  1 3 5 9 11 15 25 27 33 45 55 75 79 81 99 131 135 165 225 237 275 297 393 395 405 495 655 675 711 825 869 891 1179 1185 1441 1485 1965 1975 2025 2133 2475 2607 3275 3537 3555 4323 4345 4455 5895 5925 6241 6399 7205 7425 7821 9825 10349 10611 10665 12969 13035 17685 17775 18723 21615 21725 22275 23463 29475 31047 31205 31995 36025 38907 39105 51745 53055 53325 56169 64845 65175 68651 70389 88425 93141 93615 108075 113839 116721 117315 155235 156025 159975 168507 194535 195525 205953 258725 265275 279423 280845 324225 341517 343255 351945 465705 468075 493039 505521 569195 583605 586575 617859 776175 817571 838269 842535 972675 1024551 1029765 1397115 1404225 1479117 1707585 1716275 1759725 1853577 2328525 2452713 2465195 2527605 2845975 2918025 3073653 3089295 4087855 4191345 4212675 4437351 5122755 5148825 5423429 5560731 6985575 7358139 7395585 8537925 8993281 9220959 9267885 12263565 12325975 12638025 13312053 15368265 15446475 16270287 20439275 20956725 22074417 22186755 25613775 26979843 27117145 27803655 36790695 36977925 39936159 44966405 46104795 46339425 48810861 61317825 64588109 66223251 66560265 76841325 80939529 81351435 110372085 110933775 134899215 135585725 139018275 146432583 183953475 193764327 199680795 224832025 230523975 242818587 244054305 322940545 331116255 332801325 404697645 406757175 439297749 551860425 581292981 674496075 710469199 728455761 732162915 968821635 998403975 1214092935 1220271525 1614702725 1655581275 1743878943 2023488225 2131407597 2196488745 2906464905 3552345995 3642278805 3660814575 4844108175 5231636829 6070464675 6394222791 8719394715 10657037985 10982443725 14532324525 17761729975 18211394025 19182668373 26158184145 31971113955 43596973575 53285189925 57548005119 95913341865 130790920725 159855569775 287740025595 479566709325 1438700127975
• Sum of all divisors σ(n): 2966989386240
• Sum of proper divisors (its aliquot sum) s(n): 1528289258265
• 1438700127975 is an abundant number, because the sum of its proper divisors (1528289258265) is greater than itself. Its abundance is 89589130290

Bases of 1438700127975

• Binary: 10100111011111001001101011100011011100111₂
• Hexadecimal: 0x14EF935C6E7
• Base-36: ICXGWRFR

Squares and roots of 1438700127975

• 1438700127975 squared (1438700127975²) is 2069858058235281377600625
• 1438700127975 cubed (1438700127975³) is 2977905053273184320614153485939984375
• The square root of 1438700127975 is 1199458.2643739631
• The cube root of 1438700127975 is 11289.0334725239

Scales and comparisons

• 1,438,700,127,975 seconds is equal to 45,746 years, 11 weeks, 20 hours, 26 minutes, 15 seconds.
• To count from 1 to 1,438,700,127,975 would take you about one hundred fourteen thousand, three hundred sixty-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 1438700127975 cubic inches would be around 940.8 feet tall.

Recreational maths with 1438700127975

• 1438700127975 backwards is 5797210078341
• The number of decimal digits it has is: 13
• The sum of 1438700127975's digits is 54
• More coming soon!