139326390765

Names of 139326390765

• Cardinal: 139326390765 can be written as One hundred thirty-nine billion, three hundred twenty-six million, three hundred ninety thousand, seven hundred sixty-five.

Scientific notation

• Scientific notation: 1.39326390765 × 10¹¹

Factors of 139326390765

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 491

Divisors of 139326390765

• Number of divisors d(n): 256
• Complete list of divisors:
  1 3 5 9 15 17 19 27 45 51 57 85 95 127 135 139 153 171 181 255 285 323 381 417 459 513 543 635 695 765 855 905 969 1143 1251 1615 1629 1905 2085 2159 2295 2363 2413 2565 2641 2715 2907 3077 3429 3439 3753 4845 4887 5715 6255 6477 7089 7239 7923 8145 8721 9231 10317 10795 11815 12065 13205 14535 15385 17145 17195 17653 18765 19431 21267 21717 22987 23769 24435 25159 27693 30951 32385 35445 36195 39615 41021 43605 44897 46155 51585 52959 58293 58463 63801 65151 68961 71307 75477 83079 88265 92853 97155 106335 108585 114935 118845 123063 125795 134691 138465 154755 158877 175389 205105 206883 224485 226431 264795 291465 292315 300101 319005 325755 335407 344805 356535 369189 377385 390779 404073 415395 427703 436753 464265 476631 478021 526167 615315 620649 673455 679293 794385 876945 900303 1006221 1034415 1107567 1132155 1172337 1212219 1283109 1310259 1434063 1500505 1578501 1677035 1845945 1953895 2020365 2138515 2183765 2383155 2390105 2630835 2700909 3018663 3103245 3195193 3396465 3517011 3849327 3930777 4302189 4501515 5031105 5537835 5701919 5861685 6061095 6415545 6551295 7170315 7424801 7892505 8102727 8126357 9055989 9585579 10551033 11547981 11792331 12906567 13504545 15093315 15975965 17105757 17585055 19246635 19653885 21510945 22274403 24379071 28509595 28756737 37124005 40513635 40631785 45279945 47927895 51317271 52755165 54318281 57739905 58961655 60708667 64532835 66823209 73137213 85528785 86270211 111372015 121895355 143783685 153951813 162954843 182126001 200469627 219411639 256586355 271591405 303543335 334116045 365686065 431351055 488864529 546378003 769759065 814774215 910630005 1002348135 1032047339 1097058195 1466593587 1639134009 2444322645 2731890015 3096142017 5160236695 7332967935 8195670045 9288426051 15480710085 27865278153 46442130255 139326390765
• Sum of all divisors σ(n): 281788416000
• Sum of proper divisors (its aliquot sum) s(n): 142462025235
• 139326390765 is an abundant number, because the sum of its proper divisors (142462025235) is greater than itself. Its abundance is 3135634470

Bases of 139326390765

• Binary: 10000001110000100000000000000111101101₂
• Hexadecimal: 0x20708001ED
• Base-36: 1S07C359

Squares and roots of 139326390765

• 139326390765 squared (139326390765²) is 19411843163601477285225
• 139326390765 cubed (139326390765³) is 2704582046080833248972529710947125
• The square root of 139326390765 is 373264.5050965869
• The cube root of 139326390765 is 5184.1528238421

Scales and comparisons

• 139,326,390,765 seconds is equal to 4,430 years, 7 weeks, 4 days, 23 hours, 12 minutes, 45 seconds.
• To count from 1 to 139,326,390,765 would take you about eight thousand, eight hundred sixty 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 139326390765 cubic inches would be around 432 feet tall.

Recreational maths with 139326390765

• 139326390765 backwards is 567093623931
• The number of decimal digits it has is: 12
• The sum of 139326390765's digits is 54
• More coming soon!