131243291712

Names of 131243291712

• Cardinal: 131243291712 can be written as One hundred thirty-one billion, two hundred forty-three million, two hundred ninety-one thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 1.31243291712 × 10¹¹

Factors of 131243291712

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 11448

Divisors of 131243291712

• Number of divisors d(n): 280
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 64 72 78 81 96 104 108 117 144 156 162 173 192 208 216 234 288 312 324 346 351 416 432 468 519 576 624 648 692 702 832 864 936 1038 1053 1248 1296 1384 1404 1557 1728 1872 2076 2106 2249 2496 2592 2768 2808 3114 3744 4152 4212 4498 4671 5184 5536 5616 6228 6747 7488 8304 8424 8996 9342 11072 11232 11257 12456 13494 14013 16608 16848 17992 18684 20241 22464 22514 24912 26988 28026 33216 33696 33771 35984 37368 40482 45028 49824 53976 56052 60723 67392 67542 71968 74736 80964 90056 99648 101313 107952 112104 121446 135084 143936 146341 149472 161928 180112 182169 202626 215904 224208 242892 270168 292682 298944 303939 323856 360224 364338 405252 431808 439023 448416 485784 540336 585364 607878 647712 720448 728676 810504 878046 896832 911817 971568 1080672 1170728 1215756 1295424 1317069 1457352 1621008 1756092 1823634 1943136 1947461 2161344 2341456 2431512 2634138 2914704 3242016 3512184 3647268 3886272 3894922 3951207 4682912 4863024 5268276 5829408 5842383 6484032 7024368 7294536 7789844 7902414 9365824 9726048 10536552 11658816 11684766 11853621 14048736 14589072 15579688 15804828 17527149 19452096 21073104 23369532 23707242 25316993 28097472 29178144 31159376 31609656 35054298 42146208 46739064 47414484 50633986 52581447 58356288 62318752 63219312 70108596 75950979 84292416 93478128 94828968 101267972 105162894 124637504 126438624 140217192 151901958 157744341 186956256 189657936 202535944 210325788 227852937 252877248 280434384 303803916 315488682 373912512 379315872 405071888 420651576 455705874 560868768 607607832 630977364 683558811 758631744 810143776 841303152 911411748 1121737536 1215215664 1261954728 1367117622 1620287552 1682606304 1822823496 2050676433 2430431328 2523909456 2734235244 3365212608 3645646992 4101352866 4860862656 5047818912 5468470488 7291293984 8202705732 10095637824 10936940976 14582587968 16405411464 21873881952 32810822928 43747763904 65621645856 131243291712
• Sum of all divisors σ(n): 421432107096
• Sum of proper divisors (its aliquot sum) s(n): 290188815384
• 131243291712 is an abundant number, because the sum of its proper divisors (290188815384) is greater than itself. Its abundance is 158945523672

Bases of 131243291712

• Binary: 1111010001110101101011011010001000000₂
• Hexadecimal: 0x1E8EB5B440
• Base-36: 1OAIV800

Squares and roots of 131243291712

• 131243291712 squared (131243291712²) is 17224801619401127890944
• 131243291712 cubed (131243291712³) is 2260639663616392226532982715056128
• The square root of 131243291712 is 362275.1602194111
• The cube root of 131243291712 is 5081.8952012723

Scales and comparisons

• 131,243,291,712 seconds is equal to 4,173 years, 6 weeks, 5 days, 13 hours, 55 minutes, 12 seconds.
• To count from 1 to 131,243,291,712 would take you about eight thousand, three hundred forty-six 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 131243291712 cubic inches would be around 423.5 feet tall.

Recreational maths with 131243291712

• 131243291712 backwards is 217192342131
• 131243291712 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 131243291712's digits is 36
• More coming soon!