64490664960000
64,490,664,960,000 is an even composite number composed of four prime numbers multiplied together.
64490664960000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of four hundred twenty divisors.
Prime factorization of 64490664960000:
213 × 32 × 54 × 1399537
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 5 × 5 × 1399537)See below for interesting mathematical facts about the number 64490664960000 from the Numbermatics database.
Names of 64490664960000
- Cardinal: 64490664960000 can be written as Sixty-four trillion, four hundred ninety billion, six hundred sixty-four million, nine hundred sixty thousand.
Scientific notation
- Scientific notation: 6.449066496 × 1013
Factors of 64490664960000
Divisors of 64490664960000
- Number of divisors d(n): 420
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 32 36 40 45 48 50 60 64 72 75 80 90 96 100 120 125 128 144 150 160 180 192 200 225 240 250 256 288 300 320 360 375 384 400 450 480 500 512 576 600 625 640 720 750 768 800 900 960 1000 1024 1125 1152 1200 1250 1280 1440 1500 1536 1600 1800 1875 1920 2000 2048 2250 2304 2400 2500 2560 2880 3000 3072 3200 3600 3750 3840 4000 4096 4500 4608 4800 5000 5120 5625 5760 6000 6144 6400 7200 7500 7680 8000 8192 9000 9216 9600 10000 10240 11250 11520 12000 12288 12800 14400 15000 15360 16000 18000 18432 19200 20000 20480 22500 23040 24000 24576 25600 28800 30000 30720 32000 36000 36864 38400 40000 40960 45000 46080 48000 51200 57600 60000 61440 64000 72000 73728 76800 80000 90000 92160 96000 102400 115200 120000 122880 128000 144000 153600 160000 180000 184320 192000 204800 230400 240000 256000 288000 307200 320000 360000 368640 384000 460800 480000 512000 576000 614400 640000 720000 768000 921600 960000 1024000 1152000 1280000 1399537 1440000 1536000 1843200 1920000 2304000 2560000 2799074 2880000 3072000 3840000 4198611 4608000 5120000 5598148 5760000 6997685 7680000 8397222 9216000 11196296 11520000 12595833 13995370 15360000 16794444 20993055 22392592 23040000 25191666 27990740 33588888 34988425 41986110 44785184 46080000 50383332 55981480 62979165 67177776 69976850 83972220 89570368 100766664 104965275 111962960 125958330 134355552 139953700 167944440 174942125 179140736 201533328 209930550 223925920 251916660 268711104 279907400 314895825 335888880 349884250 358281472 403066656 419861100 447851840 503833320 524826375 537422208 559814800 629791650 671777760 699768500 716562944 806133312 839722200 874710625 895703680 1007666640 1049652750 1074844416 1119629600 1259583300 1343555520 1399537000 1433125888 1574479125 1612266624 1679444400 1749421250 1791407360 2015333280 2099305500 2149688832 2239259200 2519166600 2624131875 2687111040 2799074000 2866251776 3148958250 3224533248 3358888800 3498842500 3582814720 4030666560 4198611000 4299377664 4478518400 5038333200 5248263750 5374222080 5598148000 5732503552 6297916500 6449066496 6717777600 6997685000 7165629440 7872395625 8061333120 8397222000 8598755328 8957036800 10076666400 10496527500 10748444160 11196296000 11465007104 12595833000 12898132992 13435555200 13995370000 14331258880 15744791250 16122666240 16794444000 17197510656 17914073600 20153332800 20993055000 21496888320 22392592000 25191666000 25796265984 26871110400 27990740000 28662517760 31489582500 32245332480 33588888000 34395021312 35828147200 40306665600 41986110000 42993776640 44785184000 50383332000 51592531968 53742220800 55981480000 57325035520 62979165000 64490664960 67177776000 71656294400 80613331200 83972220000 85987553280 89570368000 100766664000 103185063936 107484441600 111962960000 125958330000 128981329920 134355552000 143312588800 161226662400 167944440000 171975106560 179140736000 201533328000 214968883200 223925920000 251916660000 257962659840 268711104000 286625177600 322453324800 335888880000 358281472000 403066656000 429937766400 447851840000 503833320000 515925319680 537422208000 644906649600 671777760000 716562944000 806133312000 859875532800 895703680000 1007666640000 1074844416000 1289813299200 1343555520000 1433125888000 1612266624000 1791407360000 2015333280000 2149688832000 2579626598400 2687111040000 3224533248000 3582814720000 4030666560000 4299377664000 5374222080000 6449066496000 7165629440000 8061333120000 10748444160000 12898132992000 16122666240000 21496888320000 32245332480000 64490664960000
- Sum of all divisors σ(n): 232794391091262
- Sum of proper divisors (its aliquot sum) s(n): 168303726131262
- 64490664960000 is an abundant number, because the sum of its proper divisors (168303726131262) is greater than itself. Its abundance is 103813061171262
Bases of 64490664960000
- Binary: 11101010100111011001110010110100100000000000002
- Hexadecimal: 0x3AA7672D2000
- Base-36: MUYLOTFK0
Squares and roots of 64490664960000
- 64490664960000 squared (644906649600002) is 4159045866982971801600000000
- 64490664960000 cubed (644906649600003) is 268219633560871560482113191936000000000000
-
The
square root of 64490664960000 is 8030608.0068697165 -
The
cube root of 64490664960000 is 40101.9617409151
Scales and comparisons
How big is 64490664960000?- 64,490,664,960,000 seconds is equal to 2,050,603 years, 34 weeks, 3 days, 8 hours.
-
To count from 1 to 64,490,664,960,000 would take you about five million, one hundred twenty-six thousand, five 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 64490664960000 cubic inches would be around 3341.8 feet tall.
Recreational maths with 64490664960000
- 64490664960000 backwards is 00006946609446
- The number of decimal digits it has is: 14
- The sum of 64490664960000's digits is 54
- More coming soon!
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