20737512744

Names of 20737512744

• Cardinal: 20737512744 can be written as Twenty billion, seven hundred thirty-seven million, five hundred twelve thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 2.0737512744 × 10¹⁰

Factors of 20737512744

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1439

Divisors of 20737512744

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 12 13 24 26 31 39 52 62 78 93 104 124 131 156 169 186 248 262 312 338 372 393 403 507 524 676 744 786 806 1014 1048 1209 1259 1352 1572 1612 1703 2028 2418 2518 3144 3224 3406 3777 4056 4061 4836 5036 5109 5239 6812 7554 8122 9672 10072 10218 10478 12183 13624 15108 15717 16244 16367 20436 20956 22139 24366 30216 31434 32488 32734 39029 40872 41912 44278 48732 49101 52793 62868 65468 66417 78058 88556 97464 98202 105586 117087 125736 130936 132834 156116 158379 164929 177112 196404 211172 212771 234174 265668 312232 316758 329858 392808 422344 425542 468348 494787 507377 531336 633516 638313 659716 686309 851084 936696 989574 1014754 1267032 1276626 1319432 1372618 1522131 1702168 1979148 2029508 2058927 2144077 2553252 2745236 3044262 3958296 4059016 4117854 4288154 5106504 5112799 5490472 6088524 6432231 6595901 8235708 8576308 10225598 12177048 12864462 13191802 15338397 16471416 17152616 19787703 20451196 25728924 26383604 27873001 30676794 39575406 40902392 51457848 52767208 55746002 61353588 66466387 79150812 83619003 111492004 122707176 132932774 158301624 167238006 199399161 222984008 265865548 334476012 398798322 531731096 668952024 797596644 864063031 1595193288 1728126062 2592189093 3456252124 5184378186 6912504248 10368756372 20737512744
• Sum of all divisors σ(n): 58438195200
• Sum of proper divisors (its aliquot sum) s(n): 37700682456
• 20737512744 is an abundant number, because the sum of its proper divisors (37700682456) is greater than itself. Its abundance is 16963169712

Bases of 20737512744

• Binary: 10011010100000011010101010100101000₂
• Hexadecimal: 0x4D40D5528
• Base-36: 9IYKV8O

Squares and roots of 20737512744

• 20737512744 squared (20737512744²) is 430044434807562409536
• 20737512744 cubed (20737512744³) is 8918051947308102655328147126784
• The square root of 20737512744 is 144005.2524875395
• The cube root of 20737512744 is 2747.3809883585

Scales and comparisons

• 20,737,512,744 seconds is equal to 659 years, 20 weeks, 1 day, 12 hours, 12 minutes, 24 seconds.
• To count from 1 to 20,737,512,744 would take you about one thousand, three hundred eighteen 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 20737512744 cubic inches would be around 228.9 feet tall.

Recreational maths with 20737512744

• 20737512744 backwards is 44721573702
• The number of decimal digits it has is: 11
• The sum of 20737512744's digits is 42
• More coming soon!