142531236738432

Names of 142531236738432

• Cardinal: 142531236738432 can be written as One hundred forty-two trillion, five hundred thirty-one billion, two hundred thirty-six million, seven hundred thirty-eight thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 1.42531236738432 × 10¹⁴

Factors of 142531236738432

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 44693

Divisors of 142531236738432

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 31 32 36 48 54 62 64 72 93 96 108 124 128 144 186 192 216 248 279 288 372 384 432 496 558 576 744 837 864 961 992 1116 1152 1488 1674 1728 1922 1984 2232 2883 2976 3348 3456 3844 3968 4464 5766 5952 6696 7688 8649 8928 11532 11904 13392 15376 17298 17856 23064 25947 26784 29791 30752 34596 35712 44657 46128 51894 53568 59582 61504 69192 89314 89373 92256 103788 107136 119164 123008 133971 138384 178628 178746 184512 207576 238328 267942 268119 276768 357256 357492 369024 401913 415152 476656 535884 536238 553536 714512 714984 803826 804357 830304 923521 953312 1071768 1072476 1107072 1205739 1384367 1429024 1429968 1607652 1608714 1660608 1847042 1906624 2143536 2144952 2411478 2768734 2770563 2858048 2859936 3215304 3217428 3321216 3694084 3813248 4153101 4287072 4289904 4822956 5537468 5541126 5716096 5719872 6430608 6434856 7388168 8306202 8311689 8574144 8579808 9645912 11074936 11082252 11439744 12459303 12861216 12869712 14776336 16612404 16623378 17148288 17159616 19291824 22149872 22164504 24918606 24935067 25722432 25739424 29552672 33224808 33246756 34319232 37377909 38583648 42915377 44299744 44329008 49837212 49870134 51444864 51478848 59105344 66449616 66493512 74755818 77167296 85830754 88599488 88658016 99674424 99740268 102957696 118210688 128746131 132899232 132987024 149511636 154334592 171661508 177198976 177316032 199348848 199480536 257492262 265798464 265974048 299023272 343323016 354632064 386238393 398697696 398961072 514984524 531596928 531948096 598046544 686646032 772476786 797395392 797922144 1029969048 1063896192 1158715179 1196093088 1330376687 1373292064 1544953572 1594790784 1595844288 2059938096 2317430358 2392186176 2660753374 2746584128 3089907144 3191688576 3991130061 4119876192 4634860716 4784372352 5321506748 5493168256 6179814288 7982260122 8239752384 9269721432 10643013496 11973390183 12359628576 15964520244 16479504768 18539442864 21286026992 23946780366 24719257152 31929040488 35920170549 37078885728 41241677297 42572053984 47893560732 49438514304 63858080976 71840341098 74157771456 82483354594 85144107968 95787121464 123725031891 127716161952 143680682196 148315542912 164966709188 170288215936 191574242928 247450063782 255432323904 287361364392 329933418376 371175095673 383148485856 494900127564 510864647808 574722728784 659866836752 742350191346 766296971712 989800255128 1113525287019 1149445457568 1319733673504 1484700382692 1532593943424 1979600510256 2227050574038 2298890915136 2639467347008 2969400765384 3959201020512 4454101148076 4597781830272 5278934694016 5938801530768 7918402041024 8908202296152 11877603061536 15836804082048 17816404592304 23755206123072 35632809184608 47510412246144 71265618369216 142531236738432
• Sum of all divisors σ(n): 434696997438000
• Sum of proper divisors (its aliquot sum) s(n): 292165760699568
• 142531236738432 is an abundant number, because the sum of its proper divisors (292165760699568) is greater than itself. Its abundance is 149634523961136

Bases of 142531236738432

• Binary: 100000011010000110100011101111000011010110000000₂
• Hexadecimal: 0x81A1A3BC3580
• Base-36: 1EITY2B1C0

Squares and roots of 142531236738432

• 142531236738432 squared (142531236738432²) is 20315153446186947869185818624
• 142531236738432 cubed (142531236738432³) is 2895543945216044556437341331089161682157568
• The square root of 142531236738432 is 11938644.6776186449
• The cube root of 142531236738432 is 52236.0125849841

Scales and comparisons

• 142,531,236,738,432 seconds is equal to 4,532,052 years, 23 weeks, 2 days, 21 hours, 7 minutes, 12 seconds.
• To count from 1 to 142,531,236,738,432 would take you about eleven million, three hundred thirty thousand, one hundred thirty-one 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 142531236738432 cubic inches would be around 4353 feet tall.

Recreational maths with 142531236738432

• 142531236738432 backwards is 234837632135241
• 142531236738432 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 142531236738432's digits is 54
• More coming soon!