138276577650

Names of 138276577650

• Cardinal: 138276577650 can be written as One hundred thirty-eight billion, two hundred seventy-six million, five hundred seventy-seven thousand, six hundred fifty.

Scientific notation

• Scientific notation: 1.3827657765 × 10¹¹

Factors of 138276577650

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1488

Divisors of 138276577650

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 10 15 25 29 30 50 58 75 87 127 145 150 174 229 254 290 381 435 458 635 687 725 762 870 1093 1145 1270 1374 1450 1905 2175 2186 2290 3175 3279 3435 3683 3810 4350 5465 5725 6350 6558 6641 6870 7366 9525 10930 11049 11450 13282 16395 17175 18415 19050 19923 22098 27325 29083 31697 32790 33205 34350 36830 39846 54650 55245 58166 63394 66410 81975 87249 92075 95091 99615 110490 138811 145415 158485 163950 166025 174498 184150 190182 199230 250297 276225 277622 290830 316970 332050 416433 436245 475455 498075 500594 552450 694055 727075 750891 792425 832866 843407 872490 950910 996150 1251485 1388110 1454150 1501782 1584850 1686814 2082165 2181225 2377275 2502970 2530221 3470275 3754455 4025519 4164330 4217035 4362450 4754550 5060442 6257425 6940550 7258613 7508910 8051038 8434070 10410825 12076557 12514850 12651105 14517226 18772275 20127595 20821650 21085175 21775839 24153114 25302210 31787719 36293065 37544550 40255190 42170350 43551678 60382785 63255525 63575438 72586130 95363157 100637975 108879195 120765570 126511050 158938595 181465325 190726314 201275950 217758390 301913925 317877190 362930650 476815785 544395975 603827850 794692975 921843851 953631570 1088791950 1589385950 1843687702 2384078925 2765531553 4609219255 4768157850 5531063106 9218438510 13827657765 23046096275 27655315530 46092192550 69138288825 138276577650
• Sum of all divisors σ(n): 359434137600
• Sum of proper divisors (its aliquot sum) s(n): 221157559950
• 138276577650 is an abundant number, because the sum of its proper divisors (221157559950) is greater than itself. Its abundance is 82880982300

Bases of 138276577650

• Binary: 10000000110001111011010010000101110010₂
• Hexadecimal: 0x2031ED2172
• Base-36: 1RIUAY5U

Squares and roots of 138276577650

• 138276577650 squared (138276577650²) is 19120411926596479522500
• 138276577650 cubed (138276577650³) is 2643905124468004200909606172125000
• The square root of 138276577650 is 371855.5870899347
• The cube root of 138276577650 is 5171.0992584415

Scales and comparisons

• 138,276,577,650 seconds is equal to 4,396 years, 39 weeks, 6 days, 8 hours, 27 minutes, 30 seconds.
• To count from 1 to 138,276,577,650 would take you about eight thousand, seven hundred ninety-three 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 138276577650 cubic inches would be around 430.9 feet tall.

Recreational maths with 138276577650

• 138276577650 backwards is 056775672831
• The number of decimal digits it has is: 12
• The sum of 138276577650's digits is 57
• More coming soon!