139057008309

Names of 139057008309

• Cardinal: 139057008309 can be written as One hundred thirty-nine billion, fifty-seven million, eight thousand, three hundred nine.

Scientific notation

• Scientific notation: 1.39057008309 × 10¹¹

Factors of 139057008309

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 86

Divisors of 139057008309

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 9 19 23 27 41 57 69 81 123 171 207 243 361 369 437 513 621 779 943 1083 1107 1311 1539 1681 1863 2337 2829 3249 3321 3933 4617 5043 5589 7011 8303 8487 9747 9963 11799 14801 15129 17917 21033 24909 25461 29241 31939 35397 38663 44403 45387 53751 63099 68921 74727 76383 87723 95817 106191 115989 133209 136161 161253 189297 206763 224181 229149 287451 340423 347967 399627 408483 483759 606841 620289 672543 734597 862353 1021269 1043901 1198881 1309499 1451277 1585183 1820523 1860867 2017629 2203791 2587059 3063807 3131703 3596643 3928497 4353831 4755549 5461569 5582601 6611373 7761177 9191421 9395109 11785491 13957343 14266647 16384707 16747803 19834119 24880481 27574263 30118477 35356473 41872029 42799941 49154121 59502357 74641443 82722789 90355431 106069419 125616087 128399823 147462363 178507071 223924329 271066293 318208257 376848261 385199469 572251063 671772987 813198879 1130544783 1716753189 2015318961 2439596637 3391634349 5150259567 6045956883 7318789911 15450778701 46352336103 139057008309
• Sum of all divisors σ(n): 235132619904
• Sum of proper divisors (its aliquot sum) s(n): 96075611595
• 139057008309 is a deficient number, because the sum of its proper divisors (96075611595) is less than itself. Its deficiency is 42981396714

Bases of 139057008309

• Binary: 10000001100000011100011000111010110101₂
• Hexadecimal: 0x2060718EB5
• Base-36: 1RVQYAB9

Squares and roots of 139057008309

• 139057008309 squared (139057008309²) is 19336851559849295039481
• 139057008309 cubed (139057008309³) is 2688924728027863031092901900047629
• The square root of 139057008309 is 372903.4839056883
• The cube root of 139057008309 is 5180.8095452279

Scales and comparisons

• 139,057,008,309 seconds is equal to 4,421 years, 30 weeks, 2 days, 2 hours, 45 minutes, 9 seconds.
• To count from 1 to 139,057,008,309 would take you about eight thousand, eight hundred forty-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 139057008309 cubic inches would be around 431.7 feet tall.

Recreational maths with 139057008309

• 139057008309 backwards is 903800750931
• The number of decimal digits it has is: 12
• The sum of 139057008309's digits is 45
• More coming soon!