142406882640

Names of 142406882640

• Cardinal: 142406882640 can be written as One hundred forty-two billion, four hundred six million, eight hundred eighty-two thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.4240688264 × 10¹¹

Factors of 142406882640

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 4914

Divisors of 142406882640

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 29 30 33 36 40 44 45 48 55 58 60 66 72 80 87 88 90 99 110 116 120 131 132 144 145 165 174 176 180 198 220 232 240 261 262 264 290 319 330 348 360 393 396 435 440 464 495 522 524 528 580 638 655 660 696 720 786 792 870 880 957 990 1044 1048 1160 1179 1276 1305 1310 1320 1392 1441 1572 1584 1595 1740 1914 1965 1980 2088 2096 2320 2358 2552 2610 2620 2640 2871 2882 3144 3190 3480 3799 3828 3930 3960 4176 4323 4716 4733 4785 5104 5220 5240 5742 5764 5895 6288 6380 6960 7205 7598 7656 7860 7920 8646 9432 9466 9570 10440 10480 11397 11484 11528 11790 12760 12969 14199 14355 14410 15196 15312 15720 17292 18864 18932 18995 19140 20880 21615 22794 22968 23056 23580 23665 25520 25938 28398 28710 28820 30392 31440 34191 34584 37864 37990 38280 41789 42597 43230 45588 45936 47160 47330 51876 52063 56796 56985 57420 57640 60784 64845 68382 69168 70995 75728 75980 76560 83578 85194 86460 91176 94320 94660 103752 104126 113592 113970 114840 115280 125367 129690 136764 137257 141990 151960 156189 167156 170388 170955 172920 182352 189320 207504 208252 208945 212985 227184 227940 229680 250734 259380 260315 273528 274514 283980 303920 312378 334312 340776 341910 345840 376101 378640 411771 416504 417890 425970 455880 468567 501468 518760 520630 547056 549028 567960 620023 624756 626835 668624 681552 683820 686285 752202 780945 823542 833008 835780 851940 911760 937134 1002936 1037520 1041260 1098056 1135920 1235313 1240046 1249512 1253670 1367640 1372570 1504404 1509827 1561890 1647084 1671560 1703880 1860069 1874268 1880505 2005872 2058855 2082520 2196112 2342835 2470626 2480092 2499024 2507340 2735280 2745140 3008808 3019654 3100115 3123780 3294168 3343120 3407760 3720138 3748536 3761010 4117710 4165040 4529481 4685670 4941252 4960184 5014680 5490280 5580207 6017616 6039308 6176565 6200230 6247560 6588336 6820253 7440276 7497072 7522020 7549135 8235420 9058962 9300345 9371340 9882504 9920368 10029360 10980560 11160414 12078616 12353130 12400460 12495120 13588443 13640506 14880552 15044040 15098270 16470840 17980667 18117924 18600690 18742680 19765008 20460759 22320828 22647405 24157232 24706260 24800920 27176886 27281012 27901035 29761104 30088080 30196540 32941680 34101265 35961334 36235848 37201380 37485360 40921518 44641656 45294810 49412520 49601840 53942001 54353772 54562024 55802070 60393080 61382277 67942215 68202530 71922668 72471696 74402760 81843036 89283312 89903335 90589620 98825040 102303795 107884002 108707544 109124048 111604140 120786160 122764554 135884430 136405060 143845336 148805520 161826003 163686072 179806670 181179240 197787337 204607590 215768004 217415088 223208280 245529108 269710005 271768860 272810120 287690672 306911385 323652006 327372144 359613340 362358480 395574674 409215180 431536008 446416560 491058216 539420010 543537720 545620240 593362011 613822770 647304012 719226680 791149348 809130015 818430360 863072016 982116432 988936685 1078840020 1087075440 1186724022 1227645540 1294608024 1438453360 1582298696 1618260030 1636860720 1780086033 1977873370 2157680040 2373448044 2455291080 2589216048 2966810055 3164597392 3236520060 3560172066 3955746740 4315360080 4746896088 4910582160 5933620110 6473040120 7120344132 7911493480 8900430165 9493792176 11867240220 12946080240 14240688264 15822986960 17800860330 23734480440 28481376528 35601720660 47468960880 71203441320 142406882640
• Sum of all divisors σ(n): 543952506240
• Sum of proper divisors (its aliquot sum) s(n): 401545623600
• 142406882640 is an abundant number, because the sum of its proper divisors (401545623600) is greater than itself. Its abundance is 259138740960

Bases of 142406882640

• Binary: 10000100101000000111001001010101010000₂
• Hexadecimal: 0x21281C9550
• Base-36: 1TF5DPW0

Squares and roots of 142406882640

• 142406882640 squared (142406882640²) is 20279720223242733369600
• 142406882640 cubed (142406882640³) is 2887971737803362531197438943744000
• The square root of 142406882640 is 377368.3646518347
• The cube root of 142406882640 is 5222.0816729365

Scales and comparisons

• 142,406,882,640 seconds is equal to 4,528 years, 5 weeks, 19 hours, 24 minutes.
• To count from 1 to 142,406,882,640 would take you about nine thousand and fifty-six 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 142406882640 cubic inches would be around 435.2 feet tall.

Recreational maths with 142406882640

• 142406882640 backwards is 046288604241
• 142406882640 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142406882640's digits is 45
• More coming soon!