13239389952

Names of 13239389952

• Cardinal: 13239389952 can be written as Thirteen billion, two hundred thirty-nine million, three hundred eighty-nine thousand, nine hundred fifty-two.

Scientific notation

• Scientific notation: 1.3239389952 × 10¹⁰

Factors of 13239389952

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 291

Divisors of 13239389952

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 29 32 36 48 54 58 64 72 87 96 108 116 128 144 174 192 216 232 256 257 261 288 348 384 432 464 514 522 576 696 768 771 783 864 928 1028 1044 1152 1392 1542 1566 1728 1856 2056 2088 2304 2313 2784 3084 3132 3456 3712 4112 4176 4626 5568 6168 6264 6912 6939 7424 7453 8224 8352 9252 11136 12336 12528 13878 14906 16448 16704 18504 22272 22359 24672 25056 27756 29812 32896 33408 37008 44718 49344 50112 55512 59624 65792 66049 66816 67077 74016 89436 98688 100224 111024 119248 132098 134154 148032 178872 197376 198147 200448 201231 222048 238496 264196 268308 296064 357744 396294 402462 444096 476992 528392 536616 592128 594441 715488 792588 804924 888192 953984 1056784 1073232 1188882 1430976 1585176 1609848 1776384 1783323 1907968 1915421 2113568 2146464 2377764 2861952 3170352 3219696 3566646 3830842 4227136 4292928 4755528 5723904 5746263 6340704 6439392 7133292 7661684 8454272 8585856 9511056 11492526 12681408 12878784 14266584 15323368 16908544 17171712 17238789 19022112 22985052 25362816 25757568 28533168 30646736 34477578 38044224 45970104 50725632 51515136 51716367 57066336 61293472 68955156 76088448 91940208 103432734 114132672 122586944 137910312 152176896 183880416 206865468 228265344 245173888 275820624 367760832 413730936 456530688 490347776 551641248 735521664 827461872 1103282496 1471043328 1654923744 2206564992 3309847488 4413129984 6619694976 13239389952
• Sum of all divisors σ(n): 40659452400
• Sum of proper divisors (its aliquot sum) s(n): 27420062448
• 13239389952 is an abundant number, because the sum of its proper divisors (27420062448) is greater than itself. Its abundance is 14180672496

Bases of 13239389952

• Binary: 1100010101001000010000111100000000₂
• Hexadecimal: 0x315210F00
• Base-36: 62YE2O0

Squares and roots of 13239389952

• 13239389952 squared (13239389952²) is 175281446301118562304
• 13239389952 cubed (13239389952³) is 2320619418931056660128263569408
• The square root of 13239389952 is 115062.5479989037
• The cube root of 13239389952 is 2365.6799622949

Scales and comparisons

• 13,239,389,952 seconds is equal to 420 years, 50 weeks, 3 days, 16 hours, 19 minutes, 12 seconds.
• To count from 1 to 13,239,389,952 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 13239389952 cubic inches would be around 197.1 feet tall.

Recreational maths with 13239389952

• 13239389952 backwards is 25998393231
• 13239389952 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13239389952's digits is 54
• More coming soon!