18277424404672

Names of 18277424404672

• Cardinal: 18277424404672 can be written as Eighteen trillion, two hundred seventy-seven billion, four hundred twenty-four million, four hundred four thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.8277424404672 × 10¹³

Factors of 18277424404672

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 131353

Divisors of 18277424404672

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 4 8 16 32 43 64 86 172 344 688 1187 1376 1849 2374 2752 3698 4748 7396 9496 14792 18992 29584 37984 51041 59168 75968 102082 118336 130121 204164 260242 408328 520484 816656 1040968 1633312 2081936 2194763 3266624 4163872 4389526 5595203 8327744 8779052 11190406 17558104 22380812 35116208 44761624 70232416 89523248 140464832 154453627 179046496 240593729 308907254 358092992 481187458 617814508 962374916 1235629016 1924749832 2471258032 3849499664 4942516064 6641505961 7698999328 9885032128 13283011922 15397998656 26566023844 53132047688 106264095376 212528190752 285584756323 425056381504 571169512646 1142339025292 2284678050584 4569356101168 9138712202336 18277424404672
• Sum of all divisors σ(n): 37163919048696
• Sum of proper divisors (its aliquot sum) s(n): 18886494644024
• 18277424404672 is an abundant number, because the sum of its proper divisors (18886494644024) is greater than itself. Its abundance is 609070239352

Bases of 18277424404672

• Binary: 100001001111110001011011000111001100011000000₂
• Hexadecimal: 0x109F8B6398C0
• Base-36: 6H8J6KXJ4

Squares and roots of 18277424404672

• 18277424404672 squared (18277424404672²) is 334064242868499613615427584
• 18277424404672 cubed (18277424404672³) is 6105833945332988971966818535045927272448
• The square root of 18277424404672 is 4275210.4515066857
• The cube root of 18277424404672 is 26341.3683918361

Scales and comparisons

• 18,277,424,404,672 seconds is equal to 581,165 years, 29 weeks, 22 hours, 37 minutes, 52 seconds.
• To count from 1 to 18,277,424,404,672 would take you about one million, four hundred fifty-two thousand, nine hundred thirteen 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 18277424404672 cubic inches would be around 2195.1 feet tall.

Recreational maths with 18277424404672

• 18277424404672 backwards is 27640442477281
• The number of decimal digits it has is: 14
• The sum of 18277424404672's digits is 58
• More coming soon!