18074839365

Names of 18074839365

• Cardinal: 18074839365 can be written as Eighteen billion, seventy-four million, eight hundred thirty-nine thousand, three hundred sixty-five.

Scientific notation

• Scientific notation: 1.8074839365 × 10¹⁰

Factors of 18074839365

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 187

Divisors of 18074839365

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 5 9 11 15 17 19 27 33 45 51 53 55 57 79 81 85 95 99 135 153 159 165 171 187 209 237 243 255 265 285 297 323 395 405 459 477 495 513 561 583 627 711 765 795 855 869 891 901 935 969 1007 1045 1185 1215 1343 1377 1431 1485 1501 1539 1615 1683 1749 1881 2133 2295 2385 2565 2607 2673 2703 2805 2907 2915 3021 3135 3553 3555 4029 4131 4187 4293 4345 4455 4503 4505 4617 4845 5035 5049 5247 5643 6399 6715 6885 7155 7505 7695 7821 8109 8415 8721 8745 9063 9405 9911 10659 10665 11077 12087 12561 12879 13035 13365 13509 13515 14535 14773 15105 15147 15741 16511 16929 17119 17765 19197 20145 20655 20935 21465 22515 23085 23463 24327 25245 25517 26163 26235 27189 28215 29733 31977 31995 33231 36261 37683 39105 40527 40545 43605 44319 45315 45441 46057 47223 49533 49555 50787 51357 53295 55385 60435 62805 64395 67545 70389 71179 72981 73865 75735 76551 78489 78705 79553 81567 82555 84645 85595 89199 95931 95985 99693 108783 113049 117315 121581 121635 127585 130815 132957 135945 138171 141669 148599 148665 154071 159885 166155 181305 188309 188415 202635 211167 213537 218943 221595 227205 229653 230285 236115 238659 244701 247665 253935 256785 267597 280687 287793 299079 326349 339147 351945 355895 364743 364905 382755 392445 397765 398871 407835 414513 445797 445995 462213 479655 498465 543915 564927 565245 607905 640611 664785 688959 690855 708345 715977 742995 770355 782969 802791 842061 863379 875083 897237 941545 1017441 1055835 1067685 1094715 1148265 1193295 1196613 1223505 1243539 1337391 1337985 1352401 1386639 1403435 1438965 1495395 1631745 1694781 1695735 1823715 1921833 1994355 2066877 2072565 2147931 2228985 2311065 2348907 2408373 2526183 2625249 2691711 2824635 3203055 3444795 3579885 3589839 3730617 3914845 4012173 4013955 4057203 4159917 4210305 4316895 4375415 4486185 5084343 5087205 5765499 5983065 6200631 6217695 6443793 6686955 6762005 6933195 7046721 7578549 7875747 8473905 9609165 10334385 10739655 11191851 11744535 12041865 12171609 12630915 13126245 13458555 14876411 15253029 17296497 17949195 18653085 19331379 20060865 20286015 20799585 21140163 22735647 23627241 25421715 28827495 31003155 32218965 35233605 36514827 37892745 39378735 44629233 45759087 55959255 60858045 63420489 68206941 70881723 74382055 76265145 86482485 96656895 105700815 109544481 113678235 118136205 133887699 182574135 190261467 212645169 223146165 228795435 317102445 328633443 341034705 354408615 401663097 547722405 669438495 951307335 1063225845 1204989291 1643167215 2008315485 3614967873 6024946455 18074839365
• Sum of all divisors σ(n): 40758681600
• Sum of proper divisors (its aliquot sum) s(n): 22683842235
• 18074839365 is an abundant number, because the sum of its proper divisors (22683842235) is greater than itself. Its abundance is 4609002870

Bases of 18074839365

• Binary: 10000110101010110000010100101000101₂
• Hexadecimal: 0x435582945
• Base-36: 8AXAJB9

Squares and roots of 18074839365

• 18074839365 squared (18074839365²) is 326699818070553603225
• 18074839365 cubed (18074839365³) is 5905046732199980614913820952125
• The square root of 18074839365 is 134442.6991881671
• The cube root of 18074839365 is 2624.3684946193

Scales and comparisons

• 18,074,839,365 seconds is equal to 574 years, 37 weeks, 4 days, 12 hours, 42 minutes, 45 seconds.
• To count from 1 to 18,074,839,365 would take you about one thousand, one hundred forty-nine 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 18074839365 cubic inches would be around 218.7 feet tall.

Recreational maths with 18074839365

• 18074839365 backwards is 56393847081
• The number of decimal digits it has is: 11
• The sum of 18074839365's digits is 54
• More coming soon!