139209427879056

Names of 139209427879056

• Cardinal: 139209427879056 can be written as One hundred thirty-nine trillion, two hundred nine billion, four hundred twenty-seven million, eight hundred seventy-nine thousand and fifty-six.

Scientific notation

• Scientific notation: 1.39209427879056 × 10¹⁴

Factors of 139209427879056

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 13266916

Divisors of 139209427879056

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 31 36 48 62 72 93 124 144 186 248 279 372 496 558 744 1116 1488 2232 2351 4464 4702 7053 9404 14106 18808 21159 28212 37616 42318 56424 72881 84636 112848 145762 169272 218643 291524 338544 437286 583048 655929 874572 1166096 1311858 1749144 2623716 3498288 5247432 10494864 13264529 26529058 39793587 53058116 79587174 106116232 119380761 159174348 212232464 238761522 318348696 411200399 477523044 636697392 822400798 955046088 1233601197 1644801596 1910092176 2467202394 3289603192 3700803591 4934404788 6579206384 7401607182 9868809576 14803214364 19737619152 29606428728 31184907679 59212857456 62369815358 93554723037 124739630716 187109446074 249479261432 280664169111 374218892148 498958522864 561328338222 748437784296 966732138049 1122656676444 1496875568592 1933464276098 2245313352888 2900196414147 3866928552196 4490626705776 5800392828294 7733857104392 8700589242441 11600785656588 15467714208784 17401178484882 23201571313176 34802356969764 46403142626352 69604713939528 139209427879056
• Sum of all divisors σ(n): 402331659125760
• Sum of proper divisors (its aliquot sum) s(n): 263122231246704
• 139209427879056 is an abundant number, because the sum of its proper divisors (263122231246704) is greater than itself. Its abundance is 123912803367648

Bases of 139209427879056

• Binary: 11111101001110000111000011111111000010010010000₂
• Hexadecimal: 0x7E9C387F8490
• Base-36: 1DCFXF2TG0

Squares and roots of 139209427879056

• 139209427879056 squared (139209427879056²) is 19379264810414093894563451136
• 139209427879056 cubed (139209427879056³) is 2697776366974468650969748170364428173807616
• The square root of 139209427879056 is 11798704.5000311791
• The cube root of 139209427879056 is 51827.0173902641

Scales and comparisons

• 139,209,427,879,056 seconds is equal to 4,426,429 years, 10 weeks, 4 days, 1 hour, 57 minutes, 36 seconds.
• To count from 1 to 139,209,427,879,056 would take you about eleven million, sixty-six thousand and seventy-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 139209427879056 cubic inches would be around 4318.9 feet tall.

Recreational maths with 139209427879056

• 139209427879056 backwards is 650978724902931
• 139209427879056 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 139209427879056's digits is 72
• More coming soon!