142719846678561

Names of 142719846678561

• Cardinal: 142719846678561 can be written as One hundred forty-two trillion, seven hundred nineteen billion, eight hundred forty-six million, six hundred seventy-eight thousand, five hundred sixty-one.

Scientific notation

• Scientific notation: 1.42719846678561 × 10¹⁴

Factors of 142719846678561

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 197

Divisors of 142719846678561

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 19 43 57 59 73 129 177 219 817 1121 1387 1849 2451 2537 3139 3363 3481 4161 4307 5329 5547 7611 9417 10443 12921 15987 35131 48203 59641 66139 81833 101251 105393 109091 134977 144609 149683 178923 185201 198417 229147 245499 254113 303753 314411 327273 389017 404931 449049 555603 687441 762339 943233 1167051 2072729 2564563 2843977 3518819 4353793 4828147 5973809 6218187 6436369 7391323 7693689 7963643 8531931 9853321 10556457 10926859 13061379 13519673 14484441 16727731 17921427 18550249 19309107 22173969 22952003 23890929 29559963 32780577 40559019 50183193 55650747 68856009 122291011 151309217 187213099 207610321 256873787 317826889 352454731 366873033 436088057 453927651 469854937 561639297 581345939 622830963 719292433 770621361 797660707 953480667 986936129 1057364193 1308264171 1354168177 1409564811 1744037817 2157877299 2392982121 2960808387 4062504531 8927243803 11045572841 13666556227 15155553433 18751786451 25729195363 26781731409 33136718523 34299410401 40999668681 42438253547 45466660299 56255359353 58229231611 77187586089 102898231203 127314760641 174687694833 651688797619 806326817393 1106355400609 1955066392857 2418980452179 2503856959273 3319066201827 7511570877819 47573282226187 142719846678561
• Sum of all divisors σ(n): 211507346356800
• Sum of proper divisors (its aliquot sum) s(n): 68787499678239
• 142719846678561 is a deficient number, because the sum of its proper divisors (68787499678239) is less than itself. Its deficiency is 73932347000322

Bases of 142719846678561

• Binary: 100000011100110110001101110000111000000000100001₂
• Hexadecimal: 0x81CD8DC38021
• Base-36: 1EL8LBSMJL

Squares and roots of 142719846678561

• 142719846678561 squared (142719846678561²) is 20368954635951959303657030721
• 142719846678561 cubed (142719846678561³) is 2907054082645627921942396118367207389072481
• The square root of 142719846678561 is 11946541.2014758899
• The cube root of 142719846678561 is 52259.0435332457

Scales and comparisons

• 142,719,846,678,561 seconds is equal to 4,538,049 years, 34 weeks, 3 days, 7 hours, 9 minutes, 21 seconds.
• To count from 1 to 142,719,846,678,561 would take you about eleven million, three hundred forty-five thousand, one hundred twenty-four 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 142719846678561 cubic inches would be around 4354.9 feet tall.

Recreational maths with 142719846678561

• 142719846678561 backwards is 165876648917241
• The number of decimal digits it has is: 15
• The sum of 142719846678561's digits is 75
• More coming soon!