128005128000
128,005,128,000 is an even composite number composed of six prime numbers multiplied together.
128005128000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of six hundred seventy-two divisors.
Prime factorization of 128005128000:
26 × 32 × 53 × 19 × 137 × 683
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 5 × 19 × 137 × 683)See below for interesting mathematical facts about the number 128005128000 from the Numbermatics database.
Names of 128005128000
- Cardinal: 128005128000 can be written as One hundred twenty-eight billion, five million, one hundred twenty-eight thousand.
Scientific notation
- Scientific notation: 1.28005128 × 1011
Factors of 128005128000
Divisors of 128005128000
- Number of divisors d(n): 672
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 19 20 24 25 30 32 36 38 40 45 48 50 57 60 64 72 75 76 80 90 95 96 100 114 120 125 137 144 150 152 160 171 180 190 192 200 225 228 240 250 274 285 288 300 304 320 342 360 375 380 400 411 450 456 475 480 500 548 570 576 600 608 683 684 685 720 750 760 800 822 855 900 912 950 960 1000 1096 1125 1140 1200 1216 1233 1366 1368 1370 1425 1440 1500 1520 1600 1644 1710 1800 1824 1900 2000 2049 2055 2192 2250 2280 2375 2400 2466 2603 2732 2736 2740 2850 2880 3000 3040 3288 3415 3420 3425 3600 3648 3800 4000 4098 4110 4275 4384 4500 4560 4750 4800 4932 5206 5464 5472 5480 5700 6000 6080 6147 6165 6576 6830 6840 6850 7125 7200 7600 7809 8000 8196 8220 8550 8768 9000 9120 9500 9864 10245 10275 10412 10928 10944 10960 11400 12000 12294 12330 12977 13015 13152 13660 13680 13700 14250 14400 15200 15618 16392 16440 17075 17100 17125 18000 18240 19000 19728 20490 20550 20824 21375 21856 21920 22800 23427 24000 24588 24660 25954 26030 26304 27320 27360 27400 28500 30400 30735 30825 31236 32784 32880 34150 34200 34250 36000 38000 38931 39045 39456 40980 41100 41648 42750 43712 43840 45600 46854 49176 49320 51225 51375 51908 52060 54640 54720 54800 57000 61470 61650 62472 64885 65075 65568 65760 68300 68400 68500 72000 76000 77862 78090 78912 81960 82200 83296 85375 85500 91200 93571 93708 98352 98640 102450 102750 103816 104120 109280 109600 114000 116793 117135 122940 123300 124944 129770 130150 131136 131520 136600 136800 137000 152000 153675 154125 155724 156180 163920 164400 166592 170750 171000 187142 187416 194655 195225 196704 197280 204900 205500 207632 208240 218560 219200 228000 233586 234270 245880 246600 249888 256125 259540 260300 273200 273600 274000 280713 307350 308250 311448 312360 324425 325375 327840 328800 341500 342000 374284 374832 389310 390450 393408 394560 409800 411000 415264 416480 456000 467172 467855 468540 491760 493200 499776 512250 519080 520600 546400 548000 561426 583965 585675 614700 616500 622896 624720 648850 650750 655680 657600 683000 684000 748568 749664 768375 778620 780900 819600 822000 830528 832960 842139 934344 935710 937080 973275 976125 983520 986400 1024500 1038160 1041200 1092800 1096000 1122852 1167930 1171350 1229400 1233000 1245792 1249440 1297700 1301500 1366000 1368000 1403565 1497136 1499328 1536750 1557240 1561800 1622125 1639200 1644000 1684278 1777849 1868688 1871420 1874160 1946550 1952250 1967040 1972800 2049000 2076320 2082400 2245704 2335860 2339275 2342700 2458800 2466000 2491584 2498880 2595400 2603000 2732000 2807130 2919825 2928375 2994272 3073500 3114480 3123600 3244250 3278400 3288000 3368556 3555698 3737376 3742840 3748320 3893100 3904500 4098000 4152640 4164800 4210695 4491408 4671720 4678550 4685400 4866375 4917600 4932000 5190800 5206000 5333547 5464000 5614260 5839650 5856750 5988544 6147000 6228960 6247200 6488500 6737112 7017825 7111396 7474752 7485680 7496640 7786200 7809000 8196000 8421390 8889245 8982816 9343440 9357100 9370800 9732750 9835200 9864000 10381600 10412000 10667094 11228520 11679300 11696375 11713500 12294000 12457920 12494400 12977000 13474224 14035650 14222792 14599125 14971360 15572400 15618000 16000641 16392000 16842780 17778490 17965632 18686880 18714200 18741600 19465500 20763200 20824000 21053475 21334188 22457040 23358600 23392750 23427000 24588000 25954000 26667735 26948448 28071300 28445584 29198250 29942720 31144800 31236000 32001282 33685560 35089125 35556980 37373760 37428400 37483200 38931000 42106950 42668376 44446225 44914080 46717200 46785500 46854000 49176000 51908000 53335470 53896896 56142600 56891168 58396500 62289600 62472000 64002564 67371120 70178250 71113960 74856800 77862000 80003205 84213900 85336752 88892450 89828160 93434400 93571000 93708000 103816000 105267375 106670940 112285200 113782336 116793000 128005128 133338675 134742240 140356500 142227920 149713600 155724000 160006410 168427800 170673504 177784900 186868800 187142000 187416000 210534750 213341880 222231125 224570400 233586000 256010256 266677350 269484480 280713000 284455840 311448000 320012820 336855600 341347008 355569800 374284000 400016025 421069500 426683760 444462250 449140800 467172000 512020512 533354700 561426000 568911680 640025640 666693375 673711200 711139600 748568000 800032050 842139000 853367520 888924500 934344000 1024041024 1066709400 1122852000 1280051280 1333386750 1347422400 1422279200 1600064100 1684278000 1706735040 1777849000 2000080125 2133418800 2245704000 2560102560 2666773500 2844558400 3200128200 3368556000 3555698000 4000160250 4266837600 5120205120 5333547000 6400256400 6737112000 7111396000 8000320500 8533675200 10667094000 12800512800 14222792000 16000641000 21334188000 25601025600 32001282000 42668376000 64002564000 128005128000
- Sum of all divisors σ(n): 486224519040
- Sum of proper divisors (its aliquot sum) s(n): 358219391040
- 128005128000 is an abundant number, because the sum of its proper divisors (358219391040) is greater than itself. Its abundance is 230214263040
Bases of 128005128000
- Binary: 11101110011011011001100111111010000002
- Hexadecimal: 0x1DCDB33F40
- Base-36: 1MSYY4W0
Squares and roots of 128005128000
- 128005128000 squared (1280051280002) is 16385312794296384000000
- 128005128000 cubed (1280051280003) is 2097404061553946303857152000000000
-
The
square root of 128005128000 is 357778.0429260577 -
The
cube root of 128005128000 is 5039.7514994635
Scales and comparisons
How big is 128005128000?- 128,005,128,000 seconds is equal to 4,070 years, 8 weeks, 4 days, 20 hours.
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To count from 1 to 128,005,128,000 would take you about eight thousand, one hundred forty 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 128005128000 cubic inches would be around 420 feet tall.
Recreational maths with 128005128000
- 128005128000 backwards is 000821500821
- The number of decimal digits it has is: 12
- The sum of 128005128000's digits is 27
- More coming soon!
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The information we have on file for 128005128000 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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