138272386095

Names of 138272386095

• Cardinal: 138272386095 can be written as One hundred thirty-eight billion, two hundred seventy-two million, three hundred eighty-six thousand and ninety-five.

Scientific notation

• Scientific notation: 1.38272386095 × 10¹¹

Factors of 138272386095

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 184

Divisors of 138272386095

• Number of divisors d(n): 132
• Complete list of divisors:
  1 3 5 9 15 19 27 45 57 81 95 135 157 171 243 285 405 471 513 729 785 855 1215 1413 1539 2187 2355 2565 2983 3645 4239 4617 6561 7065 7695 8949 10935 12717 13851 14915 19683 21195 23085 24649 26847 32805 38151 41553 44745 59049 63585 69255 73947 80541 98415 114453 123245 124659 134235 190755 207765 221841 241623 295245 343359 369735 373977 402705 468331 572265 623295 665523 724869 1030077 1109205 1121931 1208115 1404993 1716795 1869885 1996569 2174607 2341655 3090231 3327615 3624345 4214979 5150385 5609655 5989707 6523821 7024965 9270693 9982845 10873035 12644937 15451155 17969121 19571463 21074895 29948535 32619105 37934811 46353465 53907363 58714389 63224685 89845605 97857315 113804433 161722089 176143167 189674055 269536815 293571945 341413299 485166267 569022165 808610445 880715835 1024239897 1455498801 1707066495 2425831335 3072719691 5121199485 7277494005 9218159073 15363598455 27654477219 46090795365 138272386095
• Sum of all divisors σ(n): 263667649320
• Sum of proper divisors (its aliquot sum) s(n): 125395263225
• 138272386095 is a deficient number, because the sum of its proper divisors (125395263225) is less than itself. Its deficiency is 12877122870

Bases of 138272386095

• Binary: 10000000110001101011010010110000101111₂
• Hexadecimal: 0x2031AD2C2F
• Base-36: 1RIRT3XR

Squares and roots of 138272386095

• 138272386095 squared (138272386095²) is 19119252756404749349025
• 138272386095 cubed (138272386095³) is 2643664698981490486080084711807375
• The square root of 138272386095 is 371849.9510488067
• The cube root of 138272386095 is 5171.0470076883

Scales and comparisons

• 138,272,386,095 seconds is equal to 4,396 years, 32 weeks, 6 days, 20 hours, 8 minutes, 15 seconds.
• To count from 1 to 138,272,386,095 would take you about eight thousand, seven hundred ninety-three 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 138272386095 cubic inches would be around 430.9 feet tall.

Recreational maths with 138272386095

• 138272386095 backwards is 590683272831
• The number of decimal digits it has is: 12
• The sum of 138272386095's digits is 54
• More coming soon!