137769148647

Names of 137769148647

• Cardinal: 137769148647 can be written as One hundred thirty-seven billion, seven hundred sixty-nine million, one hundred forty-eight thousand, six hundred forty-seven.

Scientific notation

• Scientific notation: 1.37769148647 × 10¹¹

Factors of 137769148647

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 610

Divisors of 137769148647

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 9 13 27 39 53 81 117 159 169 243 351 477 507 541 689 729 1053 1431 1521 1623 2067 2187 2197 3159 4293 4563 4869 6201 6591 7033 8957 9477 12879 13689 14607 18603 19773 21099 26871 28431 28673 38637 41067 43821 55809 59319 63297 80613 86019 91429 115911 116441 123201 131463 167427 177957 189891 241839 258057 274287 349323 369603 372749 394389 502281 533871 569673 725517 774171 822861 1047969 1118247 1183167 1188577 1506843 1601613 1709019 2176551 2322513 2468583 3143907 3354741 3565731 4804839 4845737 5127057 6529653 6967539 7405749 9431721 10064223 10697193 14537211 15381171 19588959 20902617 22217247 28295163 30192669 32091579 43611633 62707851 62994581 66651741 84885489 90578007 96274737 130834899 188983743 199955223 254656467 271734021 288824211 392504697 566951229 815202063 866472633 1177514091 1700853687 2599417899 3532542273 5102561061 10597626819 15307683183 45923049549 137769148647
• Sum of all divisors σ(n): 228477715200
• Sum of proper divisors (its aliquot sum) s(n): 90708566553
• 137769148647 is a deficient number, because the sum of its proper divisors (90708566553) is less than itself. Its deficiency is 47060582094

Bases of 137769148647

• Binary: 10000000010011101011100110000011100111₂
• Hexadecimal: 0x2013AE60E7
• Base-36: 1RAG6ZFR

Squares and roots of 137769148647

• 137769148647 squared (137769148647²) is 18980338318919181930609
• 137769148647 cubed (137769148647³) is 2614905051229526867777707760236023
• The square root of 137769148647 is 371172.6668910307
• The cube root of 137769148647 is 5164.7661010381

Scales and comparisons

• 137,769,148,647 seconds is equal to 4,380 years, 32 weeks, 6 days, 7 hours, 57 minutes, 27 seconds.
• To count from 1 to 137,769,148,647 would take you about eight thousand, seven hundred sixty-one 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 137769148647 cubic inches would be around 430.4 feet tall.

Recreational maths with 137769148647

• 137769148647 backwards is 746841967731
• The number of decimal digits it has is: 12
• The sum of 137769148647's digits is 63
• More coming soon!