1321356335985

Names of 1321356335985

• Cardinal: 1321356335985 can be written as One trillion, three hundred twenty-one billion, three hundred fifty-six million, three hundred thirty-five thousand, nine hundred eighty-five.

Scientific notation

• Scientific notation: 1.321356335985 × 10¹²

Factors of 1321356335985

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 7231

Divisors of 1321356335985

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 5 7 9 15 19 21 27 31 35 37 45 57 63 81 93 95 105 111 133 135 155 171 185 189 217 243 259 279 285 315 333 399 405 465 513 555 567 589 651 665 703 777 837 855 945 999 1085 1147 1197 1215 1295 1395 1539 1665 1701 1767 1953 1995 2109 2331 2511 2565 2835 2945 2997 3255 3441 3515 3591 3885 4123 4185 4617 4921 4995 5301 5735 5859 5985 6327 6993 7129 7533 7695 8029 8505 8835 8991 9765 10323 10545 10773 11655 12369 12555 14763 14985 15903 17205 17577 17955 18981 20615 20979 21387 21793 23085 24087 24605 26505 29295 30969 31635 32319 34965 35645 37107 37665 40145 44289 44955 47709 49903 51615 52731 53865 56943 61845 62937 64161 65379 72261 73815 79515 87885 92907 94905 104895 106935 108965 111321 120435 132867 135451 143127 149709 152551 154845 161595 170829 185535 192483 196137 216783 220999 221445 238545 249515 263655 263773 278721 284715 314685 320805 326895 333963 361305 398601 406353 449127 457653 464535 556605 577449 588411 650349 662997 664335 677255 715635 748545 762755 791319 854145 948157 962415 980685 1001889 1083915 1104995 1195803 1219059 1318865 1347381 1372959 1393605 1546993 1669815 1732347 1765233 1846411 1951047 1988991 1993005 2031765 2245635 2288265 2373957 2844471 2887245 2942055 3251745 3314985 3657177 3956595 4042143 4118877 4198981 4640979 4740785 5009445 5011687 5295699 5539233 5966973 5979015 6095295 6736905 6864795 7121871 7734965 8176963 8533413 8661735 8826165 9232055 9755235 9944955 10971531 11869785 12126429 12356631 12596943 13922937 14222355 15035061 16617699 17900919 18285885 20210715 20594385 20994905 21365613 23204895 24530889 25058435 25600239 26478495 27696165 29392867 29834865 32914593 35081809 35609355 37069893 37790829 40884815 41768811 42667065 45105183 49853097 53702757 54857655 57238741 60632145 61783155 62984715 64096839 69614685 73592667 75175305 76800717 83088495 88178601 89504595 105245427 106828065 113372487 122654445 125306433 128001195 135315549 146964335 149559291 155362297 164572965 171716223 175409045 185349465 188954145 208844055 220778001 225525915 230402151 249265485 264535803 268513785 286193705 315736281 320484195 340117461 367963335 375919299 384003585 405946647 440893005 448677873 466086891 515148669 526227135 566862435 626532165 662334003 676577745 747796455 776811485 793607409 858581115 947208843 1020352383 1087536079 1103890005 1152010755 1217839941 1322679015 1398260673 1545446007 1578681405 1700587305 1879596495 1987002009 2029733235 2243389365 2330434455 2380822227 2575743345 2841626529 3262608237 3311670015 3968037045 4194782019 4636338021 4736044215 5101761915 5437680395 6089199705 6991303365 7142466681 7727230035 8524879587 9787824711 9935010045 11904111135 12584346057 13909014063 14208132645 16313041185 20973910095 23181690105 29363474133 35712333405 37753038171 42624397935 48939123555 62921730285 69545070315 88090422399 146817370665 188765190855 264271267197 440452111995 1321356335985
• Sum of all divisors σ(n): 3029672755200
• Sum of proper divisors (its aliquot sum) s(n): 1708316419215
• 1321356335985 is an abundant number, because the sum of its proper divisors (1708316419215) is greater than itself. Its abundance is 386960083230

Bases of 1321356335985

• Binary: 10011001110100110111110011001101101110001₂
• Hexadecimal: 0x133A6F99B71
• Base-36: GV0TG229

Squares and roots of 1321356335985

• 1321356335985 squared (1321356335985²) is 1745982566647704205920225
• 1321356335985 cubed (1321356335985³) is 2307065126959296493846822451206796625
• The square root of 1321356335985 is 1149502.6472283569
• The cube root of 1321356335985 is 10973.3690108975

Scales and comparisons

• 1,321,356,335,985 seconds is equal to 42,015 years, 2 weeks, 2 days, 2 hours, 39 minutes, 45 seconds.
• To count from 1 to 1,321,356,335,985 would take you about one hundred five thousand and thirty-seven 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 1321356335985 cubic inches would be around 914.4 feet tall.

Recreational maths with 1321356335985

• 1321356335985 backwards is 5895336531231
• The number of decimal digits it has is: 13
• The sum of 1321356335985's digits is 54
• More coming soon!