18127941830124516

Names of 18127941830124516

• Cardinal: 18127941830124516 can be written as Eighteen quadrillion, one hundred twenty-seven trillion, nine hundred forty-one billion, eight hundred thirty million, one hundred twenty-four thousand, five hundred sixteen.

Scientific notation

• Scientific notation: 1.8127941830124516 × 10¹⁶

Factors of 18127941830124516

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 202800620316

Divisors of 18127941830124516

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 36 39 52 78 117 156 191 234 382 468 573 764 1146 1719 2292 2483 3438 4966 6876 7449 9932 14898 22347 29796 44694 89388 202800620107 405601240214 608401860321 811202480428 1216803720642 1825205580963 2433607441284 2636408061391 3650411161926 5272816122782 7300822323852 7909224184173 10545632245564 15818448368346 23727672552519 31636896736692 38734918440437 47455345105038 77469836880874 94910690210076 116204755321311 154939673761748 232409510642622 348614265963933 464819021285244 503553939725681 697228531927866 1007107879451362 1394457063855732 1510661819177043 2014215758902724 3021323638354086 4531985457531129 6042647276708172 9063970915062258 18127941830124516
• Sum of all divisors σ(n): 49606654083377664
• Sum of proper divisors (its aliquot sum) s(n): 31478712253253148
• 18127941830124516 is an abundant number, because the sum of its proper divisors (31478712253253148) is greater than itself. Its abundance is 13350770423128632

Bases of 18127941830124516

• Binary: 1000000011001110100010001011101010010110010001111100100₂
• Hexadecimal: 0x4067445D4B23E4
• Base-36: 4YHTHIC2GH0

Squares and roots of 18127941830124516

• 18127941830124516 squared (18127941830124516²) is 328622274996378186509824064234256
• 18127941830124516 cubed (18127941830124516³) is 5957245485217525956924430386244233514510672620096
• The square root of 18127941830124516 is 134640045.4178641311
• The cube root of 18127941830124516 is 262693.6045000249

Scales and comparisons

• 18,127,941,830,124,516 seconds is equal to 576,412,476 years, 41 weeks, 1 day, 8 hours, 48 minutes, 36 seconds.
• To count from 1 to 18,127,941,830,124,516 would take you about one billion, seven hundred twenty-nine million, two hundred thirty-seven thousand, four 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 18127941830124516 cubic inches would be around 21891.1 feet tall.

Recreational maths with 18127941830124516

• 18127941830124516 backwards is 61542103814972181
• The number of decimal digits it has is: 17
• The sum of 18127941830124516's digits is 63
• More coming soon!