201629913138

Names of 201629913138

• Cardinal: 201629913138 can be written as Two hundred one billion, six hundred twenty-nine million, nine hundred thirteen thousand, one hundred thirty-eight.

Scientific notation

• Scientific notation: 2.01629913138 × 10¹¹

Factors of 201629913138

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3221

Divisors of 201629913138

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 9 18 89 151 178 267 302 313 453 534 626 801 906 939 1359 1602 1878 2663 2718 2817 5326 5634 7989 13439 15978 23967 26878 27857 40317 47263 47934 55714 80634 83571 94526 120951 141789 167142 237007 241902 250713 283578 402113 425367 474014 501426 711021 804226 833519 850734 1206339 1422042 1667038 2133063 2412678 2500557 3619017 4206407 4266126 5001114 7238034 7501671 8412814 12619221 15003342 25238442 35788057 37857663 71576114 74183191 75715326 107364171 125861369 148366382 214728342 222549573 251722738 322092513 377584107 445099146 644185026 667648719 755168214 1132752321 1335297438 2265504642 11201661841 22403323682 33604985523 67209971046 100814956569 201629913138
• Sum of all divisors σ(n): 446287345920
• Sum of proper divisors (its aliquot sum) s(n): 244657432782
• 201629913138 is an abundant number, because the sum of its proper divisors (244657432782) is greater than itself. Its abundance is 43027519644

Bases of 201629913138

• Binary: 10111011110010000101000101000000110010₂
• Hexadecimal: 0x2EF2145032
• Base-36: 2KML8SOI

Squares and roots of 201629913138

• 201629913138 squared (201629913138²) is 40654621872037425007044
• 201629913138 cubed (201629913138³) is 8197187876717140955255470758144072
• The square root of 201629913138 is 449032.1961040211
• The cube root of 201629913138 is 5863.8788316565

Scales and comparisons

• 201,629,913,138 seconds is equal to 6,411 years, 10 weeks, 5 days, 13 hours, 12 minutes, 18 seconds.
• To count from 1 to 201,629,913,138 would take you about twelve thousand, eight hundred twenty-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 201629913138 cubic inches would be around 488.7 feet tall.

Recreational maths with 201629913138

• 201629913138 backwards is 831319926102
• The number of decimal digits it has is: 12
• The sum of 201629913138's digits is 45
• More coming soon!