18493610337709

Names of 18493610337709

• Cardinal: 18493610337709 can be written as Eighteen trillion, four hundred ninety-three billion, six hundred ten million, three hundred thirty-seven thousand, seven hundred nine.

Scientific notation

• Scientific notation: 1.8493610337709 × 10¹³

Factors of 18493610337709

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1155

Divisors of 18493610337709

• Number of divisors d(n): 128
• Complete list of divisors:
  1 13 19 23 89 247 283 299 307 421 437 1157 1691 2047 3679 3991 5377 5473 5681 5833 6509 7061 7999 9683 21983 25187 26611 27323 37469 38893 69901 75829 84617 86881 91793 103987 119143 123671 125879 129247 134159 183977 327431 355199 478553 487097 505609 519137 579301 628429 711911 861787 1129453 1548859 1607723 1650739 1680211 1744067 1998263 2263717 2391701 2455693 2740289 2972681 6221189 6748781 7530913 7732409 8169577 9254843 10603727 11006719 11203231 11502983 11940151 16373953 21459607 25977419 29428321 31924009 35623757 36576901 37966997 38644853 52065491 56480939 100521317 137848451 143087347 146915771 149538779 155221963 177845407 201470813 212861389 218556677 243885721 264568609 475499713 493570961 676851383 694961119 734252207 841268723 1909905023 2311990291 2619120569 2841236801 3170514373 3255344189 3379062733 3439391917 4633828699 5026803571 9034494547 10936493399 15984105737 42319474457 43927815529 60239773087 61851539591 65348446423 74872916347 207793374581 804070014683 973347912511 1422585410593 18493610337709
• Sum of all divisors σ(n): 22325093683200
• Sum of proper divisors (its aliquot sum) s(n): 3831483345491
• 18493610337709 is a deficient number, because the sum of its proper divisors (3831483345491) is less than itself. Its deficiency is 14662126992218

Bases of 18493610337709

• Binary: 100001101000111100001000100110010010110101101₂
• Hexadecimal: 0x10D1E11325AD
• Base-36: 6JZUI3R1P

Squares and roots of 18493610337709

• 18493610337709 squared (18493610337709²) is 342013623323017193027368681
• 18493610337709 cubed (18493610337709³) is 6325066679923862709935688952708059891829
• The square root of 18493610337709 is 4300419.7862195963
• The cube root of 18493610337709 is 26444.8170955693

Scales and comparisons

• 18,493,610,337,709 seconds is equal to 588,039 years, 31 weeks, 2 days, 22 hours, 41 minutes, 49 seconds.
• To count from 1 to 18,493,610,337,709 would take you about one million, four hundred seventy thousand and ninety-nine 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 18493610337709 cubic inches would be around 2203.7 feet tall.

Recreational maths with 18493610337709

• 18493610337709 backwards is 90773301639481
• The number of decimal digits it has is: 14
• The sum of 18493610337709's digits is 61
• More coming soon!