18054838802

Names of 18054838802

• Cardinal: 18054838802 can be written as Eighteen billion, fifty-four million, eight hundred thirty-eight thousand, eight hundred two.

Scientific notation

• Scientific notation: 1.8054838802 × 10¹⁰

Factors of 18054838802

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 141

Divisors of 18054838802

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 7 11 13 14 22 26 41 49 67 77 82 91 98 134 143 154 182 286 287 343 451 469 533 539 574 637 686 737 871 902 938 1001 1066 1078 1274 1474 1742 2002 2009 2747 3157 3283 3731 3773 4018 4459 4489 5159 5494 5863 6097 6314 6566 7007 7462 7546 8918 8978 9581 10318 11726 12194 14014 14063 19162 19229 22099 22981 26117 28126 30217 31423 35711 36113 38458 41041 42679 44198 45962 49049 49379 52234 58357 60434 62846 67067 71422 72226 82082 85358 98098 98758 116714 134134 134603 154693 182819 184049 211519 219961 249977 252791 269206 287287 298753 309386 345653 365638 368098 392821 408499 423038 439922 469469 499954 505582 574574 597506 641927 691306 785642 816998 938938 942221 1283854 1288343 1480633 1539727 1749839 1884442 2011009 2024539 2392637 2419571 2576686 2749747 2859493 2961266 3079454 3286283 3499678 4022018 4049078 4493489 4785274 4839142 5499494 5718986 6572566 8986978 9018401 10364431 12248873 14171773 16748459 16936997 18036802 19248229 20016451 20728862 24497746 26319007 28343546 31454423 33496918 33873994 38496458 40032902 52638014 62908846 63128807 99202411 117239213 126257614 134737603 184233049 198404822 220180961 234478426 269475206 368466098 440361922 694416877 820674491 1289631343 1388833754 1641348982 2579262686 9027419401 18054838802
• Sum of all divisors σ(n): 38585030400
• Sum of proper divisors (its aliquot sum) s(n): 20530191598
• 18054838802 is an abundant number, because the sum of its proper divisors (20530191598) is greater than itself. Its abundance is 2475352796

Bases of 18054838802

• Binary: 10000110100001001101111101000010010₂
• Hexadecimal: 0x43426FA12
• Base-36: 8ALDUS2

Squares and roots of 18054838802

• 18054838802 squared (18054838802²) is 325977204166204795204
• 18054838802 cubed (18054838802³) is 5885465874347470393527642705608
• The square root of 18054838802 is 134368.2953750623
• The cube root of 18054838802 is 2623.4001463237

Scales and comparisons

• 18,054,838,802 seconds is equal to 574 years, 4 weeks, 4 days, 1 hour, 2 seconds.
• To count from 1 to 18,054,838,802 would take you about one thousand, one hundred forty-eight 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 18054838802 cubic inches would be around 218.6 feet tall.

Recreational maths with 18054838802

• 18054838802 backwards is 20883845081
• The number of decimal digits it has is: 11
• The sum of 18054838802's digits is 47
• More coming soon!