142819419015

Names of 142819419015

• Cardinal: 142819419015 can be written as One hundred forty-two billion, eight hundred nineteen million, four hundred nineteen thousand and fifteen.

Scientific notation

• Scientific notation: 1.42819419015 × 10¹¹

Factors of 142819419015

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3015

Divisors of 142819419015

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 7 9 13 15 17 21 35 39 45 51 63 65 85 91 105 117 119 153 195 221 255 273 315 357 455 585 595 663 765 819 1071 1093 1105 1365 1547 1785 1877 1989 3279 3315 4095 4641 5355 5465 5631 7651 7735 9385 9837 9945 13139 13923 14209 16395 16893 18581 22953 23205 24401 28155 31909 38255 39417 42627 49185 55743 65695 68859 69615 71045 73203 84465 92905 95727 99463 114765 118251 122005 127881 130067 159545 167229 170807 197085 213135 219609 223363 241553 278715 287181 298389 344295 366015 390201 414817 478635 497315 512421 591255 639405 650335 670089 724659 836145 854035 895167 1098045 1116815 1170603 1207765 1244451 1435905 1491945 1537263 1690871 1951005 2010267 2051561 2074085 2173977 2562105 2903719 3350445 3623295 3733353 4475835 5072613 5853015 6154683 6222255 7686315 8454355 8711157 10051335 10257805 10869885 14360927 14518595 15217839 18464049 18666765 25363065 26133471 26670293 30773415 34876537 43082781 43555785 71804635 76089195 80010879 92320245 104629611 129248343 130667355 133351465 174382685 186692051 215413905 240032637 244135759 313888833 400054395 453394981 523148055 560076153 646241715 732407277 933460255 1200163185 1220678795 1360184943 1569444165 1680228459 2197221831 2266974905 2800380765 3173764867 3662036385 4080554829 6800924715 8401142295 9521294601 10986109155 15868824335 20402774145 28563883803 47606473005 142819419015
• Sum of all divisors σ(n): 323071047936
• Sum of proper divisors (its aliquot sum) s(n): 180251628921
• 142819419015 is an abundant number, because the sum of its proper divisors (180251628921) is greater than itself. Its abundance is 37432209906

Bases of 142819419015

• Binary: 10000101000000101100110110001110000111₂
• Hexadecimal: 0x2140B36387
• Base-36: 1TLYZSZR

Squares and roots of 142819419015

• 142819419015 squared (142819419015²) is 20397386447782143570225
• 142819419015 cubed (142819419015³) is 2913142881896680379990852352828375
• The square root of 142819419015 is 377914.5657618929
• The cube root of 142819419015 is 5227.1194016685

Scales and comparisons

• 142,819,419,015 seconds is equal to 4,541 years, 11 weeks, 1 day, 12 hours, 50 minutes, 15 seconds.
• To count from 1 to 142,819,419,015 would take you about nine thousand and eighty-two 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 142819419015 cubic inches would be around 435.6 feet tall.

Recreational maths with 142819419015

• 142819419015 backwards is 510914918241
• 142819419015 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142819419015's digits is 45
• More coming soon!