18353583559368

Names of 18353583559368

• Cardinal: 18353583559368 can be written as Eighteen trillion, three hundred fifty-three billion, five hundred eighty-three million, five hundred fifty-nine thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 1.8353583559368 × 10¹³

Factors of 18353583559368

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 26597

Divisors of 18353583559368

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 19 24 36 38 57 72 76 114 152 171 228 342 361 456 684 722 1083 1368 1444 2166 2888 3249 4332 6498 8664 12996 25992 26573 53146 79719 106292 159438 212584 239157 318876 478314 504887 637752 956628 1009774 1514661 1913256 2019548 3029322 4039096 4543983 6058644 9087966 9592853 12117288 18175932 19185706 28778559 36351864 38371412 57557118 76742824 86335677 115114236 172671354 230228472 345342708 690685416 706124329 1412248658 2118372987 2824497316 4236745974 5648994632 6355118961 8473491948 12710237922 13416362251 16946983896 25420475844 26832724502 40249086753 50840951688 53665449004 80498173506 107330898008 120747260259 160996347012 241494520518 254910882769 321992694024 482989041036 509821765538 764732648307 965978082072 1019643531076 1529465296614 2039287062152 2294197944921 3058930593228 4588395889842 6117861186456 9176791779684 18353583559368
• Sum of all divisors σ(n): 52463481338385
• Sum of proper divisors (its aliquot sum) s(n): 34109897779017
• 18353583559368 is an abundant number, because the sum of its proper divisors (34109897779017) is greater than itself. Its abundance is 15756314219649

Bases of 18353583559368

• Binary: 100001011000101000110110101000001001011001000₂
• Hexadecimal: 0x10B146D412C8
• Base-36: 6I7IPRXE0

Squares and roots of 18353583559368

• 18353583559368 squared (18353583559368²) is 336854029470703343980559424
• 18353583559368 cubed (18353583559368³) is 6182478577200364649093135890533755884032
• The square root of 18353583559368 is 4284108.2571951891
• The cube root of 18353583559368 is 26377.9044726329

Scales and comparisons

• 18,353,583,559,368 seconds is equal to 583,587 years, 9 weeks, 4 days, 15 hours, 22 minutes, 48 seconds.
• To count from 1 to 18,353,583,559,368 would take you about one million, four hundred fifty-eight thousand, nine hundred sixty-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 18353583559368 cubic inches would be around 2198.2 feet tall.

Recreational maths with 18353583559368

• 18353583559368 backwards is 86395538535381
• 18353583559368 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18353583559368's digits is 72
• More coming soon!