135438038554

Names of 135438038554

• Cardinal: 135438038554 can be written as One hundred thirty-five billion, four hundred thirty-eight million, thirty-eight thousand, five hundred fifty-four.

Scientific notation

• Scientific notation: 1.35438038554 × 10¹¹

Factors of 135438038554

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4632

Divisors of 135438038554

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 7 13 14 26 41 61 67 82 91 122 134 182 287 427 469 533 574 793 854 871 938 1066 1586 1742 2501 2747 3731 4087 4441 5002 5494 5551 6097 7462 8174 8882 11102 12194 17507 19229 28609 31087 32513 35014 35711 38458 53131 57218 57733 62174 65026 71422 106262 115466 167567 182081 227591 249977 270901 297547 335134 364162 371917 404131 455182 499954 541802 595094 743834 808262 1172969 1274567 1896307 2082829 2178371 2345938 2367053 2549134 3521713 3792614 3868111 4165658 4356742 4734106 7043426 7736222 11106941 12199427 15248597 16569371 18150367 22213882 24398854 24651991 27076777 30497194 33138742 36300734 49303982 54153554 77748587 85395989 127052569 144390233 155497174 158592551 170791978 235954771 254105138 288780466 317185102 471909542 744165047 1010731631 1110147857 1488330094 1651683397 2021463262 2220295714 3303366794 5209155329 9674145611 10418310658 19348291222 67719019277 135438038554
• Sum of all divisors σ(n): 264282084864
• Sum of proper divisors (its aliquot sum) s(n): 128844046310
• 135438038554 is a deficient number, because the sum of its proper divisors (128844046310) is less than itself. Its deficiency is 6593992244

Bases of 135438038554

• Binary: 1111110001000101111000111011000011010₂
• Hexadecimal: 0x1F88BC761A
• Base-36: 1Q7WB7DM

Squares and roots of 135438038554

• 135438038554 squared (135438038554²) is 18343462287354790410916
• 135438038554 cubed (135438038554³) is 2484402552488603130350230710455464
• The square root of 135438038554 is 368019.0736279847
• The cube root of 135438038554 is 5135.4702600973

Scales and comparisons

• 135,438,038,554 seconds is equal to 4,306 years, 26 weeks, 3 days, 21 hours, 22 minutes, 34 seconds.
• To count from 1 to 135,438,038,554 would take you about eight thousand, six hundred thirteen 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 135438038554 cubic inches would be around 428 feet tall.

Recreational maths with 135438038554

• 135438038554 backwards is 455830834531
• The number of decimal digits it has is: 12
• The sum of 135438038554's digits is 49
• More coming soon!