18267713066808

Names of 18267713066808

• Cardinal: 18267713066808 can be written as Eighteen trillion, two hundred sixty-seven billion, seven hundred thirteen million, sixty-six thousand, eight hundred eight.

Scientific notation

• Scientific notation: 1.8267713066808 × 10¹³

Factors of 18267713066808

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 5121954

Divisors of 18267713066808

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 36 72 107 214 321 428 463 642 856 926 963 1284 1389 1852 1926 2568 2778 3704 3852 4167 5556 7704 8334 11112 16668 33336 49541 99082 148623 198164 297246 396328 445869 594492 891738 1188984 1783476 3566952 5121379 10242758 15364137 20485516 30728274 40971032 46092411 61456548 92184822 122913096 184369644 368739288 547987553 1095975106 1643962659 2191950212 2371198477 3287925318 4383900424 4742396954 4931887977 6575850636 7113595431 9484793908 9863775954 13151701272 14227190862 18969587816 19727551908 21340786293 28454381724 39455103816 42681572586 56908763448 85363145172 170726290344 253718237039 507436474078 761154711117 1014872948156 1522309422234 2029745896312 2283464133351 3044618844468 4566928266702 6089237688936 9133856533404 18267713066808
• Sum of all divisors σ(n): 50045305939200
• Sum of proper divisors (its aliquot sum) s(n): 31777592872392
• 18267713066808 is an abundant number, because the sum of its proper divisors (31777592872392) is greater than itself. Its abundance is 13509879805584

Bases of 18267713066808

• Binary: 100001001110101001000100011000101011100111000₂
• Hexadecimal: 0x109D488C5738
• Base-36: 6H42KP9A0

Squares and roots of 18267713066808

• 18267713066808 squared (18267713066808²) is 333709340691227744671308864
• 18267713066808 cubed (18267713066808³) is 6096106483461023690192292827908834586112
• The square root of 18267713066808 is 4274074.5275214843
• The cube root of 18267713066808 is 26336.7022484665

Scales and comparisons

• 18,267,713,066,808 seconds is equal to 580,856 years, 40 weeks, 4 hours, 46 minutes, 48 seconds.
• To count from 1 to 18,267,713,066,808 would take you about one million, four hundred fifty-two thousand, one hundred forty-one 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 18267713066808 cubic inches would be around 2194.7 feet tall.

Recreational maths with 18267713066808

• 18267713066808 backwards is 80866031776281
• The number of decimal digits it has is: 14
• The sum of 18267713066808's digits is 63
• More coming soon!