13131720000

Names of 13131720000

• Cardinal: 13131720000 can be written as Thirteen billion, one hundred thirty-one million, seven hundred twenty thousand.

Scientific notation

• Scientific notation: 1.313172 × 10¹⁰

Factors of 13131720000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 210

Divisors of 13131720000

• Number of divisors d(n): 840
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 25 27 28 30 32 35 36 40 42 45 48 50 54 56 60 63 64 70 72 75 80 81 84 90 96 100 105 108 112 120 125 126 135 140 144 150 160 162 168 175 180 189 192 193 200 210 216 224 225 240 243 250 252 270 280 288 300 315 320 324 336 350 360 375 378 386 400 405 420 432 448 450 480 486 500 504 525 540 560 567 576 579 600 625 630 648 672 675 700 720 750 756 772 800 810 840 864 875 900 945 960 965 972 1000 1008 1050 1080 1120 1125 1134 1158 1200 1215 1250 1260 1296 1344 1350 1351 1400 1440 1500 1512 1544 1575 1600 1620 1680 1701 1728 1737 1750 1800 1875 1890 1930 1944 2000 2016 2025 2100 2160 2240 2250 2268 2316 2400 2430 2500 2520 2592 2625 2700 2702 2800 2835 2880 2895 3000 3024 3088 3150 3240 3360 3375 3402 3474 3500 3600 3750 3780 3860 3888 4000 4032 4050 4053 4200 4320 4375 4500 4536 4632 4725 4800 4825 4860 5000 5040 5184 5211 5250 5400 5404 5600 5625 5670 5790 6000 6048 6075 6176 6300 6480 6720 6750 6755 6804 6948 7000 7200 7500 7560 7720 7776 7875 8000 8100 8106 8400 8505 8640 8685 8750 9000 9072 9264 9450 9650 9720 10000 10080 10125 10422 10500 10800 10808 11200 11250 11340 11580 12000 12096 12150 12159 12352 12600 12960 13125 13500 13510 13608 13896 14000 14175 14400 14475 15000 15120 15440 15552 15633 15750 16200 16212 16800 16875 17010 17370 17500 18000 18144 18528 18900 19300 19440 20000 20160 20250 20265 20844 21000 21600 21616 22500 22680 23160 23625 24000 24125 24300 24318 25200 25920 26055 26250 27000 27020 27216 27792 28000 28350 28950 30000 30240 30375 30880 31266 31500 32400 32424 33600 33750 33775 34020 34740 35000 36000 36288 36477 37056 37800 38600 38880 39375 40000 40500 40530 41688 42000 42525 43200 43232 43425 45000 45360 46320 46899 47250 48250 48600 48636 50400 50625 52110 52500 54000 54040 54432 55584 56000 56700 57900 60000 60480 60750 60795 61760 62532 63000 64800 64848 67500 67550 68040 69480 70000 70875 72000 72375 72954 75600 77200 77760 78165 78750 81000 81060 83376 84000 85050 86464 86850 90000 90720 92640 93798 94500 96500 97200 97272 100800 101250 101325 104220 105000 108000 108080 108864 109431 111168 113400 115800 118125 120000 120625 121500 121590 125064 126000 129600 129696 130275 135000 135100 136080 138960 140000 141750 144750 145908 151200 151875 154400 156330 157500 162000 162120 166752 168000 168875 170100 173700 180000 181440 182385 185280 187596 189000 193000 194400 194544 202500 202650 208440 210000 212625 216000 216160 217125 218862 226800 231600 234495 236250 241250 243000 243180 250128 252000 259392 260550 270000 270200 272160 277920 280000 283500 289500 291816 302400 303750 303975 308800 312660 315000 324000 324240 328293 333504 337750 340200 347400 354375 360000 361875 364770 375192 378000 386000 388800 389088 390825 405000 405300 416880 420000 425250 432320 434250 437724 453600 463200 468990 472500 482500 486000 486360 500256 504000 506625 521100 540000 540400 544320 547155 555840 567000 579000 583632 607500 607950 625320 630000 648000 648480 651375 656586 675500 680400 694800 708750 723750 729540 750384 756000 772000 778176 781650 810000 810600 833760 840000 844375 850500 868500 875448 907200 911925 926400 937980 945000 965000 972000 972720 1000512 1013250 1042200 1063125 1080000 1080800 1085625 1094310 1134000 1158000 1167264 1172475 1215000 1215900 1250640 1260000 1296960 1302750 1313172 1351000 1360800 1389600 1417500 1447500 1459080 1500768 1512000 1519875 1544000 1563300 1620000 1621200 1641465 1667520 1688750 1701000 1737000 1750896 1823850 1875960 1890000 1930000 1944000 1945440 1954125 2026500 2084400 2126250 2161600 2171250 2188620 2268000 2316000 2334528 2344950 2430000 2431800 2501280 2520000 2533125 2605500 2626344 2702000 2721600 2735775 2779200 2835000 2895000 2918160 3001536 3039750 3126600 3240000 3242400 3256875 3282930 3377500 3402000 3474000 3501792 3647700 3751920 3780000 3860000 3890880 3908250 4053000 4168800 4252500 4342500 4377240 4536000 4559625 4632000 4689900 4860000 4863600 5002560 5066250 5211000 5252688 5404000 5471550 5670000 5790000 5836320 5862375 6079500 6253200 6484800 6513750 6565860 6755000 6804000 6948000 7003584 7295400 7503840 7560000 7599375 7720000 7816500 8106000 8207325 8337600 8505000 8685000 8754480 9119250 9379800 9720000 9727200 9770625 10132500 10422000 10505376 10808000 10943100 11340000 11580000 11672640 11724750 12159000 12506400 13027500 13131720 13510000 13608000 13678875 13896000 14590800 15007680 15198750 15633000 16212000 16414650 17010000 17370000 17508960 18238500 18759600 19454400 19541250 20265000 20844000 21010752 21886200 22680000 22798125 23160000 23449500 24318000 25012800 26055000 26263440 27020000 27357750 29181600 29311875 30397500 31266000 32424000 32829300 34020000 34740000 35017920 36477000 37519200 39082500 40530000 41036625 41688000 43772400 45596250 46899000 48636000 52110000 52526880 54040000 54715500 58363200 58623750 60795000 62532000 65658600 68040000 68394375 69480000 72954000 75038400 78165000 81060000 82073250 87544800 91192500 93798000 97272000 104220000 105053760 109431000 117247500 121590000 125064000 131317200 136788750 145908000 156330000 162120000 164146500 175089600 182385000 187596000 205183125 208440000 218862000 234495000 243180000 262634400 273577500 291816000 312660000 328293000 364770000 375192000 410366250 437724000 468990000 486360000 525268800 547155000 625320000 656586000 729540000 820732500 875448000 937980000 1094310000 1313172000 1459080000 1641465000 1875960000 2188620000 2626344000 3282930000 4377240000 6565860000 13131720000
• Sum of all divisors σ(n): 56033513536
• Sum of proper divisors (its aliquot sum) s(n): 42901793536
• 13131720000 is an abundant number, because the sum of its proper divisors (42901793536) is greater than itself. Its abundance is 29770073536

Bases of 13131720000

• Binary: 1100001110101101100010010101000000₂
• Hexadecimal: 0x30EB62540
• Base-36: 616AC00

Squares and roots of 13131720000

• 13131720000 squared (13131720000²) is 172442070158400000000
• 13131720000 cubed (13131720000³) is 2264460981540464448000000000000
• The square root of 13131720000 is 114593.7171052583
• The cube root of 13131720000 is 2359.2494980241

Scales and comparisons

• 13,131,720,000 seconds is equal to 417 years, 28 weeks, 3 days, 12 hours.
• To count from 1 to 13,131,720,000 would take you about eight hundred thirty-five 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 13131720000 cubic inches would be around 196.6 feet tall.

Recreational maths with 13131720000

• 13131720000 backwards is 00002713131
• 13131720000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13131720000's digits is 18
• More coming soon!