12729600000

Names of 12729600000

• Cardinal: 12729600000 can be written as Twelve billion, seven hundred twenty-nine million, six hundred thousand.

Scientific notation

• Scientific notation: 1.27296 × 10¹⁰

Factors of 12729600000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 40

Divisors of 12729600000

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 17 18 20 24 25 26 30 32 34 36 39 40 45 48 50 51 52 60 64 65 68 72 75 78 80 85 90 96 100 102 104 117 120 125 128 130 136 144 150 153 156 160 170 180 192 195 200 204 208 221 225 234 240 250 255 256 260 272 288 300 306 312 320 325 340 360 375 384 390 400 408 416 425 442 450 468 480 500 510 512 520 544 576 585 600 612 624 625 640 650 663 680 720 750 765 768 780 800 816 832 850 884 900 936 960 975 1000 1020 1024 1040 1088 1105 1125 1152 1170 1200 1224 1248 1250 1275 1280 1300 1326 1360 1440 1500 1530 1536 1560 1600 1625 1632 1664 1700 1768 1800 1872 1875 1920 1950 1989 2000 2040 2048 2080 2125 2176 2210 2250 2304 2340 2400 2448 2496 2500 2550 2560 2600 2652 2720 2880 2925 3000 3060 3072 3120 3125 3200 3250 3264 3315 3328 3400 3536 3600 3744 3750 3825 3840 3900 3978 4000 4080 4160 4250 4352 4420 4500 4608 4680 4800 4875 4896 4992 5000 5100 5120 5200 5304 5440 5525 5625 5760 5850 6000 6120 6144 6240 6250 6375 6400 6500 6528 6630 6656 6800 7072 7200 7488 7500 7650 7680 7800 7956 8000 8125 8160 8320 8500 8704 8840 9000 9216 9360 9375 9600 9750 9792 9945 9984 10000 10200 10240 10400 10608 10625 10880 11050 11250 11520 11700 12000 12240 12480 12500 12750 12800 13000 13056 13260 13312 13600 14144 14400 14625 14976 15000 15300 15360 15600 15912 16000 16250 16320 16575 16640 17000 17408 17680 18000 18432 18720 18750 19125 19200 19500 19584 19890 19968 20000 20400 20800 21216 21250 21760 22100 22500 23040 23400 24000 24375 24480 24960 25000 25500 25600 26000 26112 26520 26624 27200 27625 28125 28288 28800 29250 29952 30000 30600 30720 31200 31824 31875 32000 32500 32640 33150 33280 34000 34816 35360 36000 37440 37500 38250 38400 39000 39168 39780 39936 40000 40625 40800 41600 42432 42500 43520 44200 45000 46080 46800 48000 48750 48960 49725 49920 50000 51000 51200 52000 52224 53040 53125 54400 55250 56250 56576 57600 58500 59904 60000 61200 62400 63648 63750 64000 65000 65280 66300 66560 68000 70720 72000 73125 74880 75000 76500 76800 78000 78336 79560 79872 80000 81250 81600 82875 83200 84864 85000 87040 88400 90000 92160 93600 95625 96000 97500 97920 99450 99840 100000 102000 104000 104448 106080 106250 108800 110500 112500 113152 115200 117000 119808 120000 121875 122400 124800 127296 127500 128000 130000 130560 132600 133120 136000 138125 141440 144000 146250 149760 150000 153000 153600 156000 156672 159120 159375 160000 162500 163200 165750 166400 169728 170000 174080 176800 180000 187200 191250 192000 195000 195840 198900 199680 200000 204000 208000 212160 212500 217600 221000 225000 226304 230400 234000 239616 240000 243750 244800 248625 249600 254592 255000 256000 260000 261120 265200 272000 276250 282880 288000 292500 299520 300000 306000 312000 313344 318240 318750 320000 325000 326400 331500 332800 339456 340000 353600 360000 365625 374400 382500 384000 390000 391680 397800 399360 400000 408000 414375 416000 424320 425000 435200 442000 450000 452608 460800 468000 478125 480000 487500 489600 497250 499200 509184 510000 520000 522240 530400 544000 552500 565760 576000 585000 599040 600000 612000 624000 636480 637500 640000 650000 652800 663000 665600 678912 680000 690625 707200 720000 731250 748800 765000 768000 780000 783360 795600 800000 816000 828750 832000 848640 850000 870400 884000 900000 936000 956250 960000 975000 979200 994500 998400 1018368 1020000 1040000 1060800 1088000 1105000 1131520 1152000 1170000 1198080 1200000 1224000 1243125 1248000 1272960 1275000 1280000 1300000 1305600 1326000 1357824 1360000 1381250 1414400 1440000 1462500 1497600 1530000 1560000 1566720 1591200 1600000 1632000 1657500 1664000 1697280 1700000 1768000 1800000 1872000 1912500 1920000 1950000 1958400 1989000 1996800 2036736 2040000 2071875 2080000 2121600 2176000 2210000 2263040 2304000 2340000 2400000 2448000 2486250 2496000 2545920 2550000 2600000 2611200 2652000 2720000 2762500 2828800 2880000 2925000 2995200 3060000 3120000 3182400 3200000 3264000 3315000 3328000 3394560 3400000 3536000 3600000 3744000 3825000 3840000 3900000 3916800 3978000 4073472 4080000 4143750 4160000 4243200 4352000 4420000 4680000 4800000 4896000 4972500 4992000 5091840 5100000 5200000 5304000 5440000 5525000 5657600 5760000 5850000 5990400 6120000 6215625 6240000 6364800 6400000 6528000 6630000 6789120 6800000 7072000 7200000 7488000 7650000 7800000 7833600 7956000 8160000 8287500 8320000 8486400 8840000 9360000 9600000 9792000 9945000 9984000 10183680 10200000 10400000 10608000 10880000 11050000 11315200 11520000 11700000 12240000 12431250 12480000 12729600 13056000 13260000 13600000 14144000 14400000 14976000 15300000 15600000 15912000 16320000 16575000 16640000 16972800 17680000 18720000 19200000 19584000 19890000 20367360 20400000 20800000 21216000 21760000 22100000 23400000 24480000 24862500 24960000 25459200 26520000 27200000 28288000 28800000 29952000 30600000 31200000 31824000 32640000 33150000 33945600 35360000 37440000 39168000 39780000 40800000 41600000 42432000 44200000 46800000 48960000 49725000 49920000 50918400 53040000 54400000 56576000 57600000 61200000 62400000 63648000 65280000 66300000 70720000 74880000 79560000 81600000 83200000 84864000 88400000 93600000 97920000 99450000 101836800 106080000 108800000 122400000 124800000 127296000 132600000 141440000 149760000 159120000 163200000 169728000 176800000 187200000 195840000 198900000 212160000 244800000 249600000 254592000 265200000 282880000 318240000 326400000 353600000 374400000 397800000 424320000 489600000 509184000 530400000 636480000 707200000 748800000 795600000 848640000 979200000 1060800000 1272960000 1414400000 1591200000 2121600000 2545920000 3182400000 4243200000 6364800000 12729600000
• Sum of all divisors σ(n): 52399849320
• Sum of proper divisors (its aliquot sum) s(n): 39670249320
• 12729600000 is an abundant number, because the sum of its proper divisors (39670249320) is greater than itself. Its abundance is 26940649320

Bases of 12729600000

• Binary: 1011110110101111100100100000000000₂
• Hexadecimal: 0x2F6BE4800
• Base-36: 5UIVI80

Squares and roots of 12729600000

• 12729600000 squared (12729600000²) is 162042716160000000000
• 12729600000 cubed (12729600000³) is 2062738959630336000000000000000
• The square root of 12729600000 is 112825.5290260143
• The cube root of 12729600000 is 2334.9177447497

Scales and comparisons

• 12,729,600,000 seconds is equal to 404 years, 39 weeks, 4 days, 8 hours.
• To count from 1 to 12,729,600,000 would take you about eight hundred nine 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 12729600000 cubic inches would be around 194.6 feet tall.

Recreational maths with 12729600000

• 12729600000 backwards is 00000692721
• The number of decimal digits it has is: 11
• The sum of 12729600000's digits is 27
• More coming soon!