142190987085
142,190,987,085 is an odd composite number composed of five prime numbers multiplied together.
What does the number 142190987085 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 192 divisors.
142190987085 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 142190987085:
37 × 5 × 7 × 312 × 1933
(3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 31 × 31 × 1933)See below for interesting mathematical facts about the number 142190987085 from the Numbermatics database.
Names of 142190987085
- Cardinal: 142190987085 can be written as One hundred forty-two billion, one hundred ninety million, nine hundred eighty-seven thousand and eighty-five.
Scientific notation
- Scientific notation: 1.42190987085 × 1011
Factors of 142190987085
Divisors of 142190987085
- Number of divisors d(n): 192
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Complete list of divisors:
1 3 5 7 9 15 21 27 31 35 45 63 81 93 105 135 155 189 217 243 279 315 405 465 567 651 729 837 945 961 1085 1215 1395 1701 1933 1953 2187 2511 2835 2883 3255 3645 4185 4805 5103 5799 5859 6727 7533 8505 8649 9665 9765 10935 12555 13531 14415 15309 17397 17577 20181 22599 25515 25947 28995 29295 33635 37665 40593 43245 52191 52731 59923 60543 67655 67797 76545 77841 86985 87885 100905 112995 121779 129735 156573 158193 179769 181629 202965 233523 260955 263655 299615 302715 338985 365337 389205 419461 469719 474579 539307 544887 608895 700569 782865 790965 898845 908145 1096011 1167615 1258383 1409157 1617921 1634661 1826685 1857613 2097305 2101707 2348595 2372895 2696535 2724435 3288033 3502845 3775149 4227471 4853763 4903983 5480055 5572839 6291915 7045785 8089605 8173305 9288065 9864099 10508535 11325447 13003291 14561289 14711949 16440165 16718517 18875745 21137355 24268815 24519915 27864195 29592297 33976341 39009873 43683867 49320495 50155551 56627235 65016455 72806445 73559745 83592585 101929023 117029619 131051601 147961485 150466653 169881705 195049365 218419335 250777755 305787069 351088857 451399959 509645115 585148095 655258005 752333265 917361207 1053266571 1354199877 1528935345 1755444285 2256999795 3159799713 4062599631 4586806035 5266332855 6770999385 9479399139 15798998565 20312998155 28438197417 47396995695 142190987085
- Sum of all divisors σ(n): 302357537280
- Sum of proper divisors (its aliquot sum) s(n): 160166550195
- 142190987085 is an abundant number, because the sum of its proper divisors (160166550195) is greater than itself. Its abundance is 17975563110
Bases of 142190987085
- Binary: 100001000110110011111001000111010011012
- Hexadecimal: 0x211B3E474D
- Base-36: 1TBKUBT9
Squares and roots of 142190987085
- 142190987085 squared (1421909870852) is 20218276808206636797225
- 142190987085 cubed (1421909870853) is 2874856736516664914845505738839125
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The
square root of 142190987085 is 377082.2020262955 -
The
cube root of 142190987085 is 5219.4413641179
Scales and comparisons
How big is 142190987085?- 142,190,987,085 seconds is equal to 4,521 years, 12 weeks, 1 day, 24 minutes, 45 seconds.
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To count from 1 to 142,190,987,085 would take you about nine thousand and forty-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 142190987085 cubic inches would be around 435 feet tall.
Recreational maths with 142190987085
- 142190987085 backwards is 580789091241
- The number of decimal digits it has is: 12
- The sum of 142190987085's digits is 54
- More coming soon!
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