129728614400000

Names of 129728614400000

• Cardinal: 129728614400000 can be written as One hundred twenty-nine trillion, seven hundred twenty-eight billion, six hundred fourteen million, four hundred thousand.

Scientific notation

• Scientific notation: 1.297286144 × 10¹⁴

Factors of 129728614400000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 16478

Divisors of 129728614400000

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 25 28 32 35 40 44 50 55 56 64 70 77 80 88 100 110 112 125 128 140 154 160 175 176 200 220 224 250 256 275 280 308 320 350 352 385 400 440 448 500 512 550 560 616 625 640 700 704 770 800 875 880 896 1000 1024 1100 1120 1232 1250 1280 1375 1400 1408 1540 1600 1750 1760 1792 1925 2000 2048 2200 2240 2464 2500 2560 2750 2800 2816 3080 3125 3200 3500 3520 3584 3850 4000 4096 4375 4400 4480 4928 5000 5120 5500 5600 5632 6160 6250 6400 6875 7000 7040 7168 7700 8000 8192 8750 8800 8960 9625 9856 10000 10240 11000 11200 11264 12320 12500 12800 13750 14000 14080 14336 15400 16000 16384 16453 17500 17600 17920 19250 19712 20000 20480 21875 22000 22400 22528 24640 25000 25600 27500 28000 28160 28672 30800 32000 32768 32906 34375 35000 35200 35840 38500 39424 40000 40960 43750 44000 44800 45056 48125 49280 50000 51200 55000 56000 56320 57344 61600 64000 65812 68750 70000 70400 71680 77000 78848 80000 81920 82265 87500 88000 89600 90112 96250 98560 100000 102400 110000 112000 112640 114688 115171 123200 128000 131624 137500 140000 140800 143360 154000 157696 160000 163840 164530 175000 176000 179200 180224 180983 192500 197120 200000 204800 220000 224000 225280 229376 230342 240625 246400 256000 263248 275000 280000 281600 286720 308000 315392 320000 329060 350000 352000 358400 360448 361966 385000 394240 400000 409600 411325 440000 448000 450560 460684 481250 492800 512000 526496 550000 560000 563200 573440 575855 616000 630784 640000 658120 700000 704000 716800 723932 770000 788480 800000 819200 822650 880000 896000 901120 904915 921368 962500 985600 1024000 1052992 1100000 1120000 1126400 1146880 1151710 1232000 1261568 1266881 1280000 1316240 1400000 1408000 1433600 1447864 1540000 1576960 1600000 1645300 1760000 1792000 1802240 1809830 1842736 1925000 1971200 2048000 2056625 2105984 2200000 2240000 2252800 2303420 2464000 2523136 2533762 2560000 2632480 2800000 2816000 2867200 2879275 2895728 3080000 3153920 3200000 3290600 3520000 3584000 3619660 3685472 3850000 3942400 4096000 4113250 4211968 4400000 4480000 4505600 4524575 4606840 4928000 5067524 5120000 5264960 5600000 5632000 5734400 5758550 5791456 6160000 6307840 6334405 6400000 6581200 7040000 7168000 7239320 7370944 7700000 7884800 8226500 8423936 8800000 8960000 9011200 9049150 9213680 9856000 10135048 10240000 10283125 10529920 11200000 11264000 11517100 11582912 12320000 12615680 12668810 12800000 13162400 14080000 14336000 14396375 14478640 14741888 15400000 15769600 16453000 16847872 17600000 17920000 18098300 18427360 19712000 20270096 20480000 20566250 21059840 22400000 22528000 22622875 23034200 23165824 24640000 25337620 25600000 26324800 28160000 28672000 28792750 28957280 29483776 30800000 31539200 31672025 32906000 33695744 35200000 35840000 36196600 36854720 39424000 40540192 41132500 42119680 44800000 45056000 45245750 46068400 46331648 49280000 50675240 51200000 51415625 52649600 56320000 57585500 57914560 58967552 61600000 63078400 63344050 65812000 67391488 70400000 71680000 71981875 72393200 73709440 78848000 81080384 82265000 84239360 89600000 90491500 92136800 92663296 98560000 101350480 102400000 102831250 105299200 112640000 113114375 115171000 115829120 117935104 123200000 126688100 131624000 134782976 140800000 143360000 143963750 144786400 147418880 157696000 158360125 162160768 164530000 168478720 179200000 180983000 184273600 185326592 197120000 202700960 205662500 210598400 225280000 226228750 230342000 231658240 235870208 246400000 253376200 263248000 269565952 281600000 287927500 289572800 294837760 315392000 316720250 324321536 329060000 336957440 358400000 359909375 361966000 368547200 370653184 394240000 405401920 411325000 421196800 452457500 460684000 463316480 471740416 492800000 506752400 526496000 539131904 563200000 565571875 575855000 579145600 589675520 633440500 648643072 658120000 673914880 716800000 719818750 723932000 737094400 741306368 788480000 791800625 810803840 822650000 842393600 904915000 921368000 926632960 943480832 985600000 1013504800 1052992000 1126400000 1131143750 1151710000 1158291200 1179351040 1266881000 1297286144 1316240000 1347829760 1439637500 1447864000 1474188800 1482612736 1576960000 1583601250 1621607680 1645300000 1684787200 1809830000 1842736000 1853265920 1886961664 1971200000 2027009600 2105984000 2262287500 2303420000 2316582400 2358702080 2533762000 2594572288 2632480000 2695659520 2879275000 2895728000 2948377600 2965225472 3167202500 3243215360 3290600000 3369574400 3619660000 3685472000 3706531840 3773923328 3942400000 3959003125 4054019200 4211968000 4524575000 4606840000 4633164800 4717404160 5067524000 5189144576 5264960000 5758550000 5791456000 5896755200 5930450944 6334405000 6486430720 6581200000 6739148800 7239320000 7370944000 7413063680 7884800000 7918006250 8108038400 8423936000 9049150000 9213680000 9266329600 9434808320 10135048000 10378289152 10529920000 11517100000 11582912000 11793510400 12668810000 12972861440 13162400000 13478297600 14478640000 14741888000 14826127360 15836012500 16216076800 16847872000 18098300000 18427360000 18532659200 18869616640 20270096000 20756578304 21059840000 23034200000 23165824000 23587020800 25337620000 25945722880 26324800000 28957280000 29483776000 29652254720 31672025000 32432153600 33695744000 36196600000 36854720000 37065318400 40540192000 41513156608 42119680000 46068400000 46331648000 47174041600 50675240000 51891445760 52649600000 57914560000 58967552000 63344050000 64864307200 67391488000 72393200000 73709440000 74130636800 81080384000 84239360000 92136800000 92663296000 94348083200 101350480000 103782891520 105299200000 115829120000 117935104000 126688100000 129728614400 144786400000 147418880000 148261273600 162160768000 168478720000 184273600000 185326592000 202700960000 207565783040 210598400000 231658240000 235870208000 253376200000 259457228800 289572800000 294837760000 324321536000 336957440000 368547200000 370653184000 405401920000 421196800000 463316480000 471740416000 506752400000 518914457600 579145600000 589675520000 648643072000 737094400000 741306368000 810803840000 842393600000 926632960000 1013504800000 1037828915200 1158291200000 1179351040000 1297286144000 1474188800000 1621607680000 1684787200000 1853265920000 2027009600000 2316582400000 2358702080000 2594572288000 2948377600000 3243215360000 3706531840000 4054019200000 4633164800000 5189144576000 5896755200000 6486430720000 8108038400000 9266329600000 11793510400000 12972861440000 16216076800000 18532659200000 25945722880000 32432153600000 64864307200000 129728614400000
• Sum of all divisors σ(n): 404341454240640
• Sum of proper divisors (its aliquot sum) s(n): 274612839840640
• 129728614400000 is an abundant number, because the sum of its proper divisors (274612839840640) is greater than itself. Its abundance is 144884225440640

Bases of 129728614400000

• Binary: 11101011111110011001011111110101000000000000000₂
• Hexadecimal: 0x75FCCBFA8000
• Base-36: 19ZGI3IQ68

Squares and roots of 129728614400000

• 129728614400000 squared (129728614400000²) is 16829513394143887360000000000
• 129728614400000 cubed (129728614400000³) is 2183269453648527581442473984000000000000000
• The square root of 129728614400000 is 11389846.9875587001
• The cube root of 129728614400000 is 50622.6947517087

Scales and comparisons

• 129,728,614,400,000 seconds is equal to 4,124,968 years, 34 weeks, 2 days, 14 hours, 13 minutes, 20 seconds.
• To count from 1 to 129,728,614,400,000 would take you about ten million, three hundred twelve thousand, four hundred twenty-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 129728614400000 cubic inches would be around 4218.6 feet tall.

Recreational maths with 129728614400000

• 129728614400000 backwards is 000004416827921
• 129728614400000 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 129728614400000's digits is 44
• More coming soon!