18072117272475

Names of 18072117272475

• Cardinal: 18072117272475 can be written as Eighteen trillion, seventy-two billion, one hundred seventeen million, two hundred seventy-two thousand, four hundred seventy-five.

Scientific notation

• Scientific notation: 1.8072117272475 × 10¹³

Factors of 18072117272475

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1366

Divisors of 18072117272475

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 5 7 9 15 21 25 35 45 63 75 105 175 225 233 241 315 525 699 723 877 1165 1205 1575 1631 1687 2097 2169 2631 3495 3615 4385 4893 5061 5825 6025 6139 7893 8155 8435 10485 10845 13155 14679 15183 17475 18075 18417 21925 24465 25305 30695 39465 40775 42175 52425 54225 54289 55251 56153 65775 73395 75915 92085 122325 126525 153475 162867 168459 197325 204341 211357 271445 276255 280765 366975 379575 380023 393071 460425 488601 505377 613023 634071 814335 842295 1021705 1056785 1140069 1179213 1357225 1381275 1403825 1430387 1479499 1839069 1900115 1902213 1965355 2443005 2526885 3065115 3170355 3420207 3537639 4071675 4211475 4291161 4438497 5108525 5283925 5700345 5896065 7151935 7397495 9195345 9500575 9511065 9826775 12215025 12634425 12873483 13083649 13315491 15325575 15851775 17101035 17688195 21455805 22192485 28501725 29480325 35759675 36987475 39250947 45976725 47555325 47611453 49246181 64367415 65418245 66577455 85505175 88440975 91585543 107279025 110962425 117752841 142834359 147738543 196254735 238057265 246230905 274756629 321837075 327091225 332887275 333280171 344723267 428503077 443215629 457927715 588764205 714171795 738692715 824269887 981273675 999840513 1034169801 1190286325 1231154525 1373783145 1666400855 1723616335 2142515385 2216078145 2289638575 2943821025 2999521539 3102509403 3570858975 3693463575 4121349435 4999202565 5170849005 6868915725 8332004275 8618081675 10712576925 11080390725 11474360173 14997607695 15512547015 20606747175 24996012825 25854245025 34423080519 57371800865 74988038475 77562735075 80320521211 103269241557 172115402595 240961563633 286859004325 401602606055 516346207785 722884690899 860577012975 1204807818165 2008013030275 2581731038925 3614423454495 6024039090825 18072117272475
• Sum of all divisors σ(n): 37349488528352
• Sum of proper divisors (its aliquot sum) s(n): 19277371255877
• 18072117272475 is an abundant number, because the sum of its proper divisors (19277371255877) is greater than itself. Its abundance is 1205253983402

Bases of 18072117272475

• Binary: 100000110111110111110001000010101111110011011₂
• Hexadecimal: 0x106FBE215F9B
• Base-36: 6EM7S0KGR

Squares and roots of 18072117272475

• 18072117272475 squared (18072117272475²) is 326601422710089233392625625
• 18072117272475 cubed (18072117272475³) is 5902379212573912359243401100853792171875
• The square root of 18072117272475 is 4251131.2932530089
• The cube root of 18072117272475 is 26242.3674365571

Scales and comparisons

• 18,072,117,272,475 seconds is equal to 574,637 years, 22 weeks, 1 day, 23 hours, 41 minutes, 15 seconds.
• To count from 1 to 18,072,117,272,475 would take you about one million, four hundred thirty-six thousand, five hundred ninety-three 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 18072117272475 cubic inches would be around 2186.9 feet tall.

Recreational maths with 18072117272475

• 18072117272475 backwards is 57427271127081
• The number of decimal digits it has is: 14
• The sum of 18072117272475's digits is 54
• More coming soon!