20389457920000
20,389,457,920,000 is an even composite number composed of five prime numbers multiplied together.
20389457920000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of nine hundred sixty divisors.
Prime factorization of 20389457920000:
215 × 54 × 132 × 43 × 137
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 13 × 13 × 43 × 137)See below for interesting mathematical facts about the number 20389457920000 from the Numbermatics database.
Names of 20389457920000
- Cardinal: 20389457920000 can be written as Twenty trillion, three hundred eighty-nine billion, four hundred fifty-seven million, nine hundred twenty thousand.
Scientific notation
- Scientific notation: 2.038945792 × 1013
Factors of 20389457920000
Divisors of 20389457920000
- Number of divisors d(n): 960
-
Complete list of divisors:
1 2 4 5 8 10 13 16 20 25 26 32 40 43 50 52 64 65 80 86 100 104 125 128 130 137 160 169 172 200 208 215 250 256 260 274 320 325 338 344 400 416 430 500 512 520 548 559 625 640 650 676 685 688 800 832 845 860 1000 1024 1040 1075 1096 1118 1250 1280 1300 1352 1370 1376 1600 1625 1664 1690 1720 1781 2000 2048 2080 2150 2192 2236 2500 2560 2600 2704 2740 2752 2795 3200 3250 3328 3380 3425 3440 3562 4000 4096 4160 4225 4300 4384 4472 5000 5120 5200 5375 5408 5480 5504 5590 5891 6400 6500 6656 6760 6850 6880 7124 7267 8000 8125 8192 8320 8450 8600 8768 8905 8944 10000 10240 10400 10750 10816 10960 11008 11180 11782 12800 13000 13312 13520 13700 13760 13975 14248 14534 16000 16250 16384 16640 16900 17125 17200 17536 17810 17888 20000 20480 20800 21125 21500 21632 21920 22016 22360 23153 23564 25600 26000 26624 26875 27040 27400 27520 27950 28496 29068 29455 32000 32500 32768 33280 33800 34250 34400 35072 35620 35776 36335 40000 40960 41600 42250 43000 43264 43840 44032 44525 44720 46306 47128 51200 52000 53248 53750 54080 54800 55040 55900 56992 58136 58910 64000 65000 66560 67600 68500 68800 69875 70144 71240 71552 72670 76583 80000 81920 83200 84500 85625 86000 86528 87680 88064 89050 89440 92612 94256 102400 104000 105625 106496 107500 108160 109600 110080 111800 113984 115765 116272 117820 128000 130000 133120 135200 137000 137600 139750 140288 142480 143104 145340 147275 153166 160000 163840 166400 169000 171250 172000 173056 175360 176128 178100 178880 181675 185224 188512 204800 208000 211250 212992 215000 216320 219200 220160 222625 223600 227968 231530 232544 235640 256000 260000 266240 270400 274000 275200 279500 280576 284960 286208 290680 294550 306332 320000 332800 338000 342500 344000 346112 349375 350720 352256 356200 357760 363350 370448 377024 382915 409600 416000 422500 425984 430000 432640 438400 440320 445250 447200 455936 463060 465088 471280 512000 520000 532480 540800 548000 550400 559000 561152 569920 572416 578825 581360 589100 612664 640000 665600 676000 685000 688000 692224 698750 701440 704512 712400 715520 726700 736375 740896 754048 765830 819200 832000 845000 860000 865280 876800 880640 890500 894400 908375 911872 926120 930176 942560 995579 1024000 1040000 1064960 1081600 1096000 1100800 1113125 1118000 1122304 1139840 1144832 1157650 1162720 1178200 1225328 1280000 1331200 1352000 1370000 1376000 1384448 1397500 1402880 1409024 1424800 1431040 1453400 1472750 1481792 1508096 1531660 1664000 1690000 1720000 1730560 1753600 1761280 1781000 1788800 1816750 1823744 1852240 1860352 1885120 1914575 1991158 2048000 2080000 2129920 2163200 2192000 2201600 2226250 2236000 2244608 2279680 2289664 2315300 2325440 2356400 2450656 2560000 2662400 2704000 2740000 2752000 2768896 2795000 2805760 2849600 2862080 2894125 2906800 2945500 2963584 3016192 3063320 3328000 3380000 3440000 3461120 3507200 3522560 3562000 3577600 3633500 3647488 3681875 3704480 3720704 3770240 3829150 3982316 4096000 4160000 4326400 4384000 4403200 4452500 4472000 4489216 4541875 4559360 4579328 4630600 4650880 4712800 4901312 4977895 5120000 5324800 5408000 5480000 5504000 5537792 5590000 5611520 5699200 5724160 5788250 5813600 5891000 5927168 6032384 6126640 6656000 6760000 6880000 6922240 7014400 7045120 7124000 7155200 7267000 7294976 7363750 7408960 7441408 7540480 7658300 7964632 8320000 8652800 8768000 8806400 8905000 8944000 9083750 9118720 9158656 9261200 9301760 9425600 9572875 9802624 9955790 10240000 10649600 10816000 10960000 11008000 11180000 11223040 11398400 11448320 11576500 11627200 11782000 11854336 12064768 12253280 13312000 13520000 13760000 13844480 14028800 14248000 14310400 14470625 14534000 14589952 14727500 14817920 14882816 15080960 15316600 15929264 16640000 17305600 17536000 17612800 17810000 17888000 18167500 18237440 18317312 18522400 18603520 18851200 19145750 19605248 19911580 20480000 21632000 21920000 22016000 22360000 22446080 22796800 22896640 23153000 23254400 23564000 23708672 24129536 24506560 24889475 26624000 27040000 27520000 27688960 28057600 28496000 28620800 28941250 29068000 29179904 29455000 29635840 29765632 30161920 30633200 31858528 33280000 34611200 35072000 35225600 35620000 35776000 36335000 36474880 37044800 37207040 37702400 38291500 39210496 39823160 43264000 43840000 44032000 44720000 45593600 45793280 46306000 46508800 47128000 47417344 47864375 48259072 49013120 49778950 53248000 54080000 55040000 56115200 56992000 57241600 57882500 58136000 58359808 58910000 59271680 59531264 60323840 61266400 63717056 66560000 69222400 70144000 71240000 71552000 72670000 72949760 74089600 74414080 75404800 76583000 78420992 79646320 86528000 87680000 88064000 89440000 91187200 91586560 92612000 93017600 94256000 94834688 95728750 96518144 98026240 99557900 108160000 110080000 112230400 113984000 114483200 115765000 116272000 117820000 118543360 119062528 120647680 122532800 124447375 127434112 133120000 138444800 140288000 142480000 143104000 145340000 145899520 148179200 148828160 150809600 153166000 156841984 159292640 173056000 175360000 176128000 178880000 182374400 185224000 186035200 188512000 189669376 191457500 193036288 196052480 199115800 216320000 220160000 227968000 228966400 231530000 232544000 235640000 237086720 238125056 241295360 245065600 248894750 254868224 266240000 280576000 284960000 286208000 290680000 291799040 296358400 297656320 301619200 306332000 313683968 318585280 346112000 350720000 357760000 364748800 370448000 372070400 377024000 379338752 382915000 392104960 398231600 432640000 440320000 455936000 457932800 463060000 465088000 471280000 474173440 482590720 490131200 497789500 509736448 561152000 569920000 572416000 581360000 592716800 595312640 603238400 612664000 622236875 627367936 637170560 692224000 701440000 715520000 729497600 740896000 744140800 754048000 758677504 765830000 784209920 796463200 865280000 880640000 911872000 926120000 930176000 942560000 948346880 965181440 980262400 995579000 1019472896 1139840000 1144832000 1162720000 1185433600 1190625280 1206476800 1225328000 1244473750 1254735872 1274341120 1402880000 1431040000 1458995200 1481792000 1488281600 1508096000 1531660000 1568419840 1592926400 1730560000 1823744000 1852240000 1860352000 1885120000 1896693760 1960524800 1991158000 2038945792 2279680000 2289664000 2325440000 2370867200 2412953600 2450656000 2488947500 2509471744 2548682240 2805760000 2862080000 2963584000 2976563200 3016192000 3063320000 3136839680 3185852800 3461120000 3647488000 3704480000 3720704000 3770240000 3793387520 3921049600 3982316000 4077891584 4559360000 4650880000 4741734400 4825907200 4901312000 4977895000 5097364480 5724160000 5927168000 5953126400 6032384000 6126640000 6273679360 6371705600 7294976000 7408960000 7441408000 7540480000 7842099200 7964632000 8155783168 9118720000 9301760000 9483468800 9802624000 9955790000 10194728960 11448320000 11854336000 12064768000 12253280000 12547358720 12743411200 14817920000 14882816000 15080960000 15684198400 15929264000 16311566336 18237440000 18603520000 18966937600 19605248000 19911580000 20389457920 23708672000 24129536000 24506560000 25486822400 29635840000 29765632000 30161920000 31368396800 31858528000 32623132672 36474880000 37207040000 39210496000 39823160000 40778915840 47417344000 49013120000 50973644800 59271680000 60323840000 62736793600 63717056000 74414080000 78420992000 79646320000 81557831680 94834688000 98026240000 101947289600 118543360000 120647680000 127434112000 148828160000 156841984000 159292640000 163115663360 196052480000 203894579200 237086720000 254868224000 313683968000 318585280000 392104960000 407789158400 474173440000 509736448000 637170560000 784209920000 815578316800 1019472896000 1274341120000 1568419840000 2038945792000 2548682240000 4077891584000 5097364480000 10194728960000 20389457920000
- Sum of all divisors σ(n): 56873137863960
- Sum of proper divisors (its aliquot sum) s(n): 36483679943960
- 20389457920000 is an abundant number, because the sum of its proper divisors (36483679943960) is greater than itself. Its abundance is 16094222023960
Bases of 20389457920000
- Binary: 1001010001011010010100110010110000000000000002
- Hexadecimal: 0x128B4A658000
- Base-36: 786SCSZR4
Squares and roots of 20389457920000
- 20389457920000 squared (203894579200002) is 415729994271450726400000000
- 20389457920000 cubed (203894579200003) is 8476509224279585643286233088000000000000
-
The
square root of 20389457920000 is 4515468.7375730993 -
The
cube root of 20389457920000 is 27319.2366309101
Scales and comparisons
How big is 20389457920000?- 20,389,457,920,000 seconds is equal to 648,321 years, 36 weeks, 7 hours, 6 minutes, 40 seconds.
-
To count from 1 to 20,389,457,920,000 would take you about one million, six hundred twenty thousand, eight hundred four 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 20389457920000 cubic inches would be around 2276.6 feet tall.
Recreational maths with 20389457920000
- 20389457920000 backwards is 00002975498302
- The number of decimal digits it has is: 14
- The sum of 20389457920000's digits is 49
- More coming soon!
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The information we have on file for 20389457920000 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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