138543277376

Names of 138543277376

• Cardinal: 138543277376 can be written as One hundred thirty-eight billion, five hundred forty-three million, two hundred seventy-seven thousand, three hundred seventy-six.

Scientific notation

• Scientific notation: 1.38543277376 × 10¹¹

Factors of 138543277376

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 735

Divisors of 138543277376

• Number of divisors d(n): 126
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 98 112 196 224 337 389 392 448 674 778 784 1348 1556 1568 2359 2696 2723 3112 3136 4718 5392 5446 6224 9436 10784 10892 12448 16513 18872 19061 21568 21784 24896 33026 37744 38122 43568 66052 75488 76244 87136 113569 131093 132104 150976 152488 174272 227138 262186 264208 304976 454276 524372 528416 609952 794983 908552 917651 1048744 1056832 1219904 1589966 1817104 1835302 2097488 3179932 3634208 3670604 4194976 5564881 6359864 6423557 7268416 7341208 8389952 11129762 12719728 12847114 14682416 22259524 25439456 25694228 29364832 44178341 44519048 50878912 51388456 58729664 88356682 89038096 102776912 176713364 178076192 205553824 309248387 353426728 356152384 411107648 618496774 706853456 1236993548 1413706912 2164738709 2473987096 2827413824 4329477418 4947974192 8658954836 9895948384 17317909672 19791896768 34635819344 69271638688 138543277376
• Sum of all divisors σ(n): 321583381470
• Sum of proper divisors (its aliquot sum) s(n): 183040104094
• 138543277376 is an abundant number, because the sum of its proper divisors (183040104094) is greater than itself. Its abundance is 44496826718

Bases of 138543277376

• Binary: 10000001000001110100101010010101000000₂
• Hexadecimal: 0x2041D2A540
• Base-36: 1RN938ZK

Squares and roots of 138543277376

• 138543277376 squared (138543277376²) is 19194239706083273445376
• 138543277376 cubed (138543277376³) is 2659232875621327667496782352613376
• The square root of 138543277376 is 372214.0209288199
• The cube root of 138543277376 is 5174.4216939677

Scales and comparisons

• 138,543,277,376 seconds is equal to 4,405 years, 12 weeks, 6 days, 3 hours, 42 minutes, 56 seconds.
• To count from 1 to 138,543,277,376 would take you about eight thousand, eight hundred ten 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 138543277376 cubic inches would be around 431.2 feet tall.

Recreational maths with 138543277376

• 138543277376 backwards is 673772345831
• 138543277376 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138543277376's digits is 56
• More coming soon!