18926970590736

Names of 18926970590736

• Cardinal: 18926970590736 can be written as Eighteen trillion, nine hundred twenty-six billion, nine hundred seventy million, five hundred ninety thousand, seven hundred thirty-six.

Scientific notation

• Scientific notation: 1.8926970590736 × 10¹³

Factors of 18926970590736

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3370187089

Divisors of 18926970590736

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 36 39 48 52 54 72 78 104 108 117 144 156 208 216 234 312 351 432 468 624 702 936 1404 1872 2808 5616 3370187071 6740374142 10110561213 13480748284 20221122426 26961496568 30331683639 40442244852 43812431923 53922993136 60663367278 80884489704 87624863846 90995050917 121326734556 131437295769 161768979408 175249727692 181990101834 242653469112 262874591538 350499455384 363980203668 394311887307 485306938224 525749183076 700998910768 727960407336 788623774614 1051498366152 1182935661921 1455920814672 1577247549228 2102996732304 2365871323842 3154495098456 4731742647684 6308990196912 9463485295368 18926970590736
• Sum of all divisors σ(n): 58506447569920
• Sum of proper divisors (its aliquot sum) s(n): 39579476979184
• 18926970590736 is an abundant number, because the sum of its proper divisors (39579476979184) is greater than itself. Its abundance is 20652506388448

Bases of 18926970590736

• Binary: 100010011011011000111010110111101011000010000₂
• Hexadecimal: 0x1136C75BD610
• Base-36: 6PIXHLYC0

Squares and roots of 18926970590736

• 18926970590736 squared (18926970590736²) is 358230215742585448809021696
• 18926970590736 cubed (18926970590736³) is 6780212758072927238956847057187360608256
• The square root of 18926970590736 is 4350513.8306567881
• The cube root of 18926970590736 is 26649.7845567293

Scales and comparisons

• 18,926,970,590,736 seconds is equal to 601,819 years, 6 weeks, 1 day, 14 hours, 45 minutes, 36 seconds.
• To count from 1 to 18,926,970,590,736 would take you about one million, five hundred four thousand, five hundred forty-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 18926970590736 cubic inches would be around 2220.8 feet tall.

Recreational maths with 18926970590736

• 18926970590736 backwards is 63709507962981
• 18926970590736 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18926970590736's digits is 72
• More coming soon!