13720804974

Names of 13720804974

• Cardinal: 13720804974 can be written as Thirteen billion, seven hundred twenty million, eight hundred four thousand, nine hundred seventy-four.

Scientific notation

• Scientific notation: 1.3720804974 × 10¹⁰

Factors of 13720804974

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 4760

Divisors of 13720804974

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 9 18 23 27 29 46 54 58 69 81 87 138 162 174 207 243 261 414 486 522 621 667 729 783 1242 1334 1458 1566 1863 2001 2187 2349 3726 4002 4374 4698 4703 5589 6003 7047 9406 11178 12006 14094 14109 16767 18009 21141 28218 33534 36018 42282 42327 50301 54027 63423 84654 100602 108054 108169 126846 126981 136387 162081 216338 253962 272774 324162 324507 380943 409161 486243 649014 761886 818322 972486 973521 1142829 1227483 1458729 1947042 2285658 2454966 2917458 2920563 3136901 3428487 3682449 5841126 6273802 6856974 7364898 8761689 9410703 10285461 11047347 17523378 18821406 20570922 22094694 26285067 28232109 33142041 52570134 56464218 66284082 78855201 84696327 99426123 157710402 169392654 198852246 236565603 254088981 298278369 473131206 508177962 596556738 762266943 1524533886 2286800829 4573601658 6860402487 13720804974
• Sum of all divisors σ(n): 33326899200
• Sum of proper divisors (its aliquot sum) s(n): 19606094226
• 13720804974 is an abundant number, because the sum of its proper divisors (19606094226) is greater than itself. Its abundance is 5885289252

Bases of 13720804974

• Binary: 1100110001110100101101111001101110₂
• Hexadecimal: 0x331D2DE6E
• Base-36: 6AX0GVI

Squares and roots of 13720804974

• 13720804974 squared (13720804974²) is 188260489134543140676
• 13720804974 cubed (13720804974³) is 2583085455724912479804842522424
• The square root of 13720804974 is 117135.8398356369
• The cube root of 13720804974 is 2394.0131436895

Scales and comparisons

• 13,720,804,974 seconds is equal to 436 years, 14 weeks, 3 days, 14 hours, 42 minutes, 54 seconds.
• To count from 1 to 13,720,804,974 would take you about eight hundred seventy-two 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 13720804974 cubic inches would be around 199.5 feet tall.

Recreational maths with 13720804974

• 13720804974 backwards is 47940802731
• The number of decimal digits it has is: 11
• The sum of 13720804974's digits is 45
• More coming soon!