18000213488224

Names of 18000213488224

• Cardinal: 18000213488224 can be written as Eighteen trillion, two hundred thirteen million, four hundred eighty-eight thousand, two hundred twenty-four.

Scientific notation

• Scientific notation: 1.8000213488224 × 10¹³

Factors of 18000213488224

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3179

Divisors of 18000213488224

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 88 121 176 242 352 484 968 1187 1936 1979 2374 3872 3958 4748 7916 9496 13057 15832 18992 21769 26114 31664 37984 43538 52228 63328 87076 104456 143627 174152 208912 239459 287254 348304 417824 478918 574508 696608 957836 1149016 1915672 2298032 2349073 3831344 3916441 4596064 4698146 7662688 7832882 9396292 15665764 18792584 25839803 31331528 37585168 43080851 51679606 62663056 75170336 86161702 103359212 125326112 172323404 206718424 284237833 344646808 413436848 473889361 568475666 689293616 826873696 947778722 1136951332 1378587232 1895557444 2273902664 3791114888 4547805328 4648815467 7582229776 9095610656 9297630934 15164459552 18595261868 37190523736 51136970137 74381047472 102273940274 148762094944 204547880548 409095761096 562506671507 818191522192 1125013343014 1636383044384 2250026686028 4500053372056 9000106744112 18000213488224
• Sum of all divisors σ(n): 39004950076092
• Sum of proper divisors (its aliquot sum) s(n): 21004736587868
• 18000213488224 is an abundant number, because the sum of its proper divisors (21004736587868) is greater than itself. Its abundance is 3004523099644

Bases of 18000213488224

• Binary: 100000101111100000000010101001011001001100000₂
• Hexadecimal: 0x105F0054B260
• Base-36: 6DP6MCXGG

Squares and roots of 18000213488224

• 18000213488224 squared (18000213488224²) is 324007685621641221786674176
• 18000213488224 cubed (18000213488224³) is 5832207513014907706680539595176700903424
• The square root of 18000213488224 is 4242665.8468731663
• The cube root of 18000213488224 is 26207.5175523137

Scales and comparisons

• 18,000,213,488,224 seconds is equal to 572,351 years, 5 weeks, 5 days, 6 hours, 17 minutes, 4 seconds.
• To count from 1 to 18,000,213,488,224 would take you about one million, four hundred thirty thousand, eight hundred seventy-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 18000213488224 cubic inches would be around 2184 feet tall.

Recreational maths with 18000213488224

• 18000213488224 backwards is 42288431200081
• The number of decimal digits it has is: 14
• The sum of 18000213488224's digits is 43
• More coming soon!