13238392932

Names of 13238392932

• Cardinal: 13238392932 can be written as Thirteen billion, two hundred thirty-eight million, three hundred ninety-two thousand, nine hundred thirty-two.

Scientific notation

• Scientific notation: 1.3238392932 × 10¹⁰

Factors of 13238392932

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 140

Divisors of 13238392932

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 9 12 17 18 29 34 36 51 58 68 87 89 102 116 153 174 178 204 261 267 289 306 348 356 493 522 534 578 612 801 841 867 986 1044 1068 1156 1479 1513 1602 1682 1734 1972 2523 2581 2601 2958 3026 3204 3364 3468 4437 4539 4913 5046 5162 5202 5916 6052 7569 7743 8381 8874 9078 9826 10092 10324 10404 13617 14297 14739 15138 15486 16762 17748 18156 19652 23229 25143 25721 27234 28594 29478 30276 30972 33524 42891 43877 44217 46458 50286 51442 54468 57188 58956 74849 75429 77163 85782 87754 88434 92916 100572 102884 128673 131631 142477 149698 150858 154326 171564 175508 176868 224547 231489 243049 257346 263262 284954 299396 301716 308652 394893 427431 437257 449094 462978 486098 514692 526524 569908 673641 729147 745909 789786 854862 874514 898188 925956 972196 1272433 1282293 1311771 1347282 1458294 1491818 1579572 1709724 1749028 2187441 2237727 2544866 2564586 2623542 2694564 2916588 2983636 3817299 3935313 4131833 4374882 4475454 5089732 5129172 5247084 6713181 7634598 7870626 8263666 8749764 8950908 11451897 12395499 12680453 13426362 15269196 15741252 16527332 21631361 22903794 24790998 25360906 26852724 37186497 38041359 43262722 45807588 49581996 50721812 64894083 74372994 76082718 86525444 114124077 129788166 148745988 152165436 194682249 228248154 259576332 367733137 389364498 456496308 735466274 778728996 1103199411 1470932548 2206398822 3309598233 4412797644 6619196466 13238392932
• Sum of all divisors σ(n): 37236817800
• Sum of proper divisors (its aliquot sum) s(n): 23998424868
• 13238392932 is an abundant number, because the sum of its proper divisors (23998424868) is greater than itself. Its abundance is 10760031936

Bases of 13238392932

• Binary: 1100010101000100011101100001100100₂
• Hexadecimal: 0x31511D864
• Base-36: 62XSPD0

Squares and roots of 13238392932

• 13238392932 squared (13238392932²) is 175255047422027556624
• 13238392932 cubed (13238392932³) is 2320095181089094426720391381568
• The square root of 13238392932 is 115058.2154042033
• The cube root of 13238392932 is 2365.6205766421

Scales and comparisons

• 13,238,392,932 seconds is equal to 420 years, 48 weeks, 6 days, 3 hours, 22 minutes, 12 seconds.
• To count from 1 to 13,238,392,932 would take you about eight hundred forty-one 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 13238392932 cubic inches would be around 197.1 feet tall.

Recreational maths with 13238392932

• 13238392932 backwards is 23929383231
• The number of decimal digits it has is: 11
• The sum of 13238392932's digits is 45
• More coming soon!