134688015

Names of 134688015

• Cardinal: 134688015 can be written as One hundred thirty-four million, six hundred eighty-eight thousand and fifteen.

Scientific notation

• Scientific notation: 1.34688015 × 10⁸

Factors of 134688015

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 643

Divisors of 134688015

• Number of divisors d(n): 120
• Complete list of divisors:
  1 3 5 7 9 11 15 21 27 33 35 45 49 55 63 77 81 99 105 135 147 165 189 231 245 297 315 385 405 441 495 539 567 617 693 735 891 945 1155 1323 1485 1617 1851 2079 2205 2695 2835 3085 3465 3969 4319 4455 4851 5553 6237 6615 6787 8085 9255 10395 12957 14553 16659 19845 20361 21595 24255 27765 30233 31185 33935 38871 43659 47509 49977 61083 64785 72765 83295 90699 101805 116613 142527 151165 183249 194355 218295 237545 249885 272097 305415 332563 349839 427581 453495 549747 583065 712635 816291 916245 997689 1282743 1360485 1662815 1749195 2137905 2448873 2748735 2993067 3848229 4081455 4988445 6413715 8979201 12244365 14965335 19241145 26937603 44896005 134688015
• Sum of all divisors σ(n): 306888912
• Sum of proper divisors (its aliquot sum) s(n): 172200897
• 134688015 is an abundant number, because the sum of its proper divisors (172200897) is greater than itself. Its abundance is 37512882

Bases of 134688015

• Binary: 1000000001110010110100001111₂
• Hexadecimal: 0x8072D0F
• Base-36: 286TXR

Squares and roots of 134688015

• 134688015 squared (134688015²) is 18140861384640225
• 134688015 cubed (134688015³) is 2443356610287343394403375
• The square root of 134688015 is 11605.5165761805
• The cube root of 134688015 is 512.5973037535

Scales and comparisons

• 134,688,015 seconds is equal to 4 years, 14 weeks, 4 days, 21 hours, 20 minutes, 15 seconds.
• To count from 1 to 134,688,015 would take you about six 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 134688015 cubic inches would be around 42.7 feet tall.

Recreational maths with 134688015

• 134688015 backwards is 510886431
• The number of decimal digits it has is: 9
• The sum of 134688015's digits is 36
• More coming soon!