136721856515643

Names of 136721856515643

• Cardinal: 136721856515643 can be written as One hundred thirty-six trillion, seven hundred twenty-one billion, eight hundred fifty-six million, five hundred fifteen thousand, six hundred forty-three.

Scientific notation

• Scientific notation: 1.36721856515643 × 10¹⁴

Factors of 136721856515643

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4577

Divisors of 136721856515643

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 7 9 17 21 49 51 63 83 97 119 147 153 249 291 357 441 581 601 679 747 833 873 1071 1411 1649 1743 1803 2037 2499 3769 4067 4207 4233 4753 4947 5229 5409 6111 7497 8051 9877 10217 11307 11543 12201 12621 12699 14259 14841 24153 26383 29449 29631 30651 33921 34629 36603 37863 42777 49883 56357 58297 64073 69139 71519 72459 79149 80801 88347 88893 91953 103887 136867 149649 169071 174891 184681 192219 207417 214557 237447 242403 265041 312827 349181 365593 394499 408079 410601 448511 448947 500633 507213 524673 554043 576657 622251 643671 727209 848011 938481 958069 991049 1047543 1096779 1183497 1224237 1231803 1345533 1501899 1662129 2189789 2265169 2444267 2544033 2559151 2815443 2856553 2874207 2973147 3139577 3142629 3290337 3550491 3672711 4036599 4505697 4838651 5318059 5936077 6215081 6569367 6706483 6795507 6937343 7332801 7632099 7677453 8569659 8622621 8919441 9418731 14515953 15328523 15856183 15954177 17808231 17914057 18645243 19708101 20119449 20386521 20812029 21998403 23032359 25708977 28256193 30344219 33870557 37226413 38507873 41552539 43505567 43547859 45985569 47568549 47862531 48561401 53424693 53742171 55935729 60358347 62436087 82257067 91032657 101611671 110993281 111679239 115523619 124657617 130516701 137956707 142705647 145684203 161226513 188009027 212409533 219721393 237093899 246771201 260584891 269555111 273097971 304538969 304835013 332979843 335037717 346570857 373972851 391550103 437052609 515851723 564027081 575799469 637228599 659164179 711281697 740313603 781754673 808665333 913616907 998939529 1316063189 1486866731 1538049751 1547555169 1692081243 1727398407 1886885777 1911685797 1977492537 2133845091 2345264019 2425995999 2740850721 3196153459 3610962061 3735263681 3948189567 4030596283 4460600193 4614149253 4642665507 5182195221 5660657331 9212442323 9588460377 10766348257 10832886183 11205791043 11844568701 12091788849 13381800579 13842447759 16981971993 18236875619 22373074213 25276734427 26146845767 27637326969 28765381131 32299044771 32498658549 33617373129 36275366547 54710626857 67119222639 75830203281 78440537301 82911980907 96897134313 127658129333 156611519491 164131880571 183027920369 201357667917 227490609843 235321611903 310026885523 382974387999 469834558473 549083761107 893606905331 930080656569 1148923163997 1409503675419 1647251283321 2170188198661 2680820715993 2790241969707 6510564595983 8042462147979 15191317390627 19531693787949 45573952171881 136721856515643
• Sum of all divisors σ(n): 249191897048640
• Sum of proper divisors (its aliquot sum) s(n): 112470040532997
• 136721856515643 is a deficient number, because the sum of its proper divisors (112470040532997) is less than itself. Its deficiency is 24251815982646

Bases of 136721856515643

• Binary: 11111000101100100001001101100001100111000111011₂
• Hexadecimal: 0x7C5909B0CE3B
• Base-36: 1CGP5JBD4R

Squares and roots of 136721856515643

• 136721856515643 squared (136721856515643²) is 18692866049084072252703703449
• 136721856515643 cubed (136721856515643³) is 2555723349829006986575609622221777101552707
• The square root of 136721856515643 is 11692812.1731105815
• The cube root of 136721856515643 is 51516.4564263585

Scales and comparisons

• 136,721,856,515,643 seconds is equal to 4,347,332 years, 6 weeks, 4 days, 20 hours, 34 minutes, 3 seconds.
• To count from 1 to 136,721,856,515,643 would take you about ten million, eight hundred sixty-eight thousand, three hundred thirty 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 136721856515643 cubic inches would be around 4293 feet tall.

Recreational maths with 136721856515643

• 136721856515643 backwards is 346515658127631
• 136721856515643 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 136721856515643's digits is 63
• More coming soon!