139130480489

Names of 139130480489

• Cardinal: 139130480489 can be written as One hundred thirty-nine billion, one hundred thirty million, four hundred eighty thousand, four hundred eighty-nine.

Scientific notation

• Scientific notation: 1.39130480489 × 10¹¹

Factors of 139130480489

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 165

Divisors of 139130480489

• Number of divisors d(n): 144
• Complete list of divisors:
  1 7 11 13 49 61 73 77 91 143 169 343 427 511 539 637 671 793 803 949 1001 1183 1859 2401 2989 3577 3773 4453 4459 4697 5551 5621 6643 7007 8281 8723 10309 10439 12337 13013 16807 20923 25039 26411 31171 31213 32879 38857 39347 46501 48983 49049 57889 57967 61061 72163 73073 86359 91091 113399 135707 146461 175273 184877 218197 218491 230153 271999 275429 325507 342881 343343 405223 405769 427427 505141 511511 604513 636779 637637 752557 793793 949949 1025227 1226911 1527379 1611071 1903993 1928003 2278549 2400167 2403401 2836561 2840383 2991989 3535987 3580577 4231591 4457453 4463459 5267899 5556551 6649643 8278127 10691653 11277497 13327951 13496021 15949843 16801169 19855927 20943923 24751909 25064039 29621137 31202171 31244213 36875293 38895857 46547501 57946889 74841571 117608183 138991489 146607461 173263363 175448273 207347959 218415197 258127051 272270999 325832507 405628223 823257281 972940423 1528906379 1806889357 1905896993 2280827549 2839397561 10702344653 12648225499 19875782927 139130480489
• Sum of all divisors σ(n): 197555462784
• Sum of proper divisors (its aliquot sum) s(n): 58424982295
• 139130480489 is a deficient number, because the sum of its proper divisors (58424982295) is less than itself. Its deficiency is 80705498194

Bases of 139130480489

• Binary: 10000001100100110100101010011101101001₂
• Hexadecimal: 0x2064D2A769
• Base-36: 1RWYP1T5

Squares and roots of 139130480489

• 139130480489 squared (139130480489²) is 19357290601100009679121
• 139130480489 cubed (139130480489³) is 2693189142296247978598655441170169
• The square root of 139130480489 is 373001.9845644255
• The cube root of 139130480489 is 5181.7218289893

Scales and comparisons

• 139,130,480,489 seconds is equal to 4,423 years, 47 weeks, 5 days, 11 hours, 41 minutes, 29 seconds.
• To count from 1 to 139,130,480,489 would take you about eight thousand, eight hundred forty-seven 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 139130480489 cubic inches would be around 431.8 feet tall.

Recreational maths with 139130480489

• 139130480489 backwards is 984084031931
• The number of decimal digits it has is: 12
• The sum of 139130480489's digits is 50
• More coming soon!