72151368192000

Names of 72151368192000

• Cardinal: 72151368192000 can be written as Seventy-two trillion, one hundred fifty-one billion, three hundred sixty-eight million, one hundred ninety-two thousand.

Scientific notation

• Scientific notation: 7.2151368192 × 10¹³

Factors of 72151368192000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 1329

Divisors of 72151368192000

• Number of divisors d(n): 780
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 32 36 40 45 48 50 54 60 64 72 75 80 81 90 96 100 108 120 125 128 135 144 150 160 162 180 192 200 216 225 240 250 256 270 288 300 320 324 360 375 384 400 405 432 450 480 500 512 540 576 600 640 648 675 720 750 768 800 810 864 900 960 1000 1024 1080 1125 1152 1200 1280 1296 1319 1350 1440 1500 1536 1600 1620 1728 1800 1920 2000 2025 2048 2160 2250 2304 2400 2560 2592 2638 2700 2880 3000 3072 3200 3240 3375 3456 3600 3840 3957 4000 4050 4096 4320 4500 4608 4800 5120 5184 5276 5400 5760 6000 6144 6400 6480 6595 6750 6912 7200 7680 7914 8000 8100 8640 9000 9216 9600 10125 10240 10368 10552 10800 11520 11871 12000 12288 12800 12960 13190 13500 13824 14400 15360 15828 16000 16200 17280 18000 18432 19200 19785 20250 20480 20736 21104 21600 23040 23742 24000 25600 25920 26380 27000 27648 28800 30720 31656 32000 32400 32975 34560 35613 36000 36864 38400 39570 40500 41472 42208 43200 46080 47484 48000 51200 51840 52760 54000 55296 57600 59355 61440 63312 64000 64800 65950 69120 71226 72000 76800 79140 81000 82944 84416 86400 92160 94968 96000 98925 102400 103680 105520 106839 108000 110592 115200 118710 126624 128000 129600 131900 138240 142452 144000 153600 158280 162000 164875 165888 168832 172800 178065 184320 189936 192000 197850 207360 211040 213678 216000 230400 237420 253248 256000 259200 263800 276480 284904 288000 296775 307200 316560 324000 329750 331776 337664 345600 356130 379872 384000 395700 414720 422080 427356 432000 460800 474840 494625 506496 512000 518400 527600 534195 552960 569808 576000 593550 633120 648000 659500 675328 691200 712260 759744 768000 791400 829440 844160 854712 864000 890325 921600 949680 989250 1012992 1036800 1055200 1068390 1139616 1152000 1187100 1266240 1296000 1319000 1350656 1382400 1424520 1483875 1519488 1536000 1582800 1658880 1688320 1709424 1728000 1739761 1780650 1899360 1978500 2025984 2073600 2110400 2136780 2279232 2304000 2374200 2532480 2592000 2638000 2670975 2701312 2764800 2849040 2967750 3038976 3165600 3376640 3418848 3456000 3479522 3561300 3798720 3957000 4051968 4147200 4220800 4273560 4451625 4558464 4608000 4748400 5064960 5184000 5219283 5276000 5341950 5402624 5698080 5935500 6077952 6331200 6753280 6837696 6912000 6959044 7122600 7597440 7914000 8103936 8294400 8441600 8547120 8698805 8903250 9116928 9496800 10129920 10368000 10438566 10552000 10683900 11396160 11871000 12155904 12662400 13354875 13506560 13675392 13824000 13918088 14245200 15194880 15657849 15828000 16207872 16883200 17094240 17397610 17806500 18233856 18993600 20259840 20736000 20877132 21104000 21367800 22792320 23742000 24311808 25324800 26096415 26709750 27013120 27350784 27836176 28490400 30389760 31315698 31656000 33766400 34188480 34795220 35613000 36467712 37987200 40519680 41472000 41754264 42208000 42735600 43494025 45584640 46973547 47484000 48623616 50649600 52192830 53419500 54701568 55672352 56980800 60779520 62631396 63312000 67532800 68376960 69590440 71226000 72935424 75974400 78289245 81039360 83508528 84416000 85471200 86988050 91169280 93947094 94968000 101299200 104385660 106839000 109403136 111344704 113961600 121559040 125262792 126624000 130482075 135065600 136753920 139180880 140920641 142452000 145870848 151948800 156578490 167017056 168832000 170942400 173976100 182338560 187894188 189936000 202598400 208771320 213678000 217470125 218806272 222689408 227923200 234867735 243118080 250525584 253248000 260964150 273507840 278361760 281841282 284904000 303897600 313156980 334034112 337664000 341884800 347952200 364677120 375788376 379872000 391446225 405196800 417542640 427356000 434940250 437612544 445378816 455846400 469735470 501051168 506496000 521928300 547015680 556723520 563682564 569808000 607795200 626313960 652410375 668068224 675328000 683769600 695904400 704603205 729354240 751576752 759744000 782892450 835085280 854712000 869880500 890757632 911692800 939470940 1002102336 1012992000 1043856600 1094031360 1113447040 1127365128 1139616000 1174338675 1215590400 1252627920 1304820750 1336136448 1367539200 1391808800 1409206410 1503153504 1519488000 1565784900 1670170560 1709424000 1739761000 1781515264 1823385600 1878941880 1957231125 2004204672 2025984000 2087713200 2188062720 2226894080 2254730256 2279232000 2348677350 2505255840 2609641500 2672272896 2735078400 2783617600 2818412820 3006307008 3038976000 3131569800 3340341120 3418848000 3479522000 3523016025 3563030528 3646771200 3757883760 3914462250 4008409344 4175426400 4453788160 4509460512 4558464000 4697354700 5010511680 5219283000 5344545792 5470156800 5567235200 5636825640 5871693375 6012614016 6077952000 6263139600 6680682240 6837696000 6959044000 7046032050 7126061056 7515767520 7828924500 8016818688 8350852800 8907576320 9018921024 9116928000 9394709400 10021023360 10438566000 10689091584 10940313600 11134470400 11273651280 11743386750 12025228032 12526279200 13361364480 13675392000 13918088000 14092064100 15031535040 15657849000 16033637376 16701705600 17615080125 17815152640 18037842048 18233856000 18789418800 20042046720 20877132000 21378183168 22268940800 22547302560 23486773500 24050456064 25052558400 26722728960 27350784000 27836176000 28184128200 30063070080 31315698000 32067274752 33403411200 35230160250 35630305280 36075684096 37578837600 40084093440 41754264000 44537881600 45094605120 46973547000 48100912128 50105116800 53445457920 54701568000 55672352000 56368256400 60126140160 62631396000 64134549504 66806822400 70460320500 72151368192 75157675200 80168186880 83508528000 89075763200 90189210240 93947094000 96201824256 100210233600 106890915840 111344704000 112736512800 120252280320 125262792000 133613644800 140920641000 144302736384 150315350400 160336373760 167017056000 178151526400 180378420480 187894188000 192403648512 200420467200 222689408000 225473025600 240504560640 250525584000 267227289600 281841282000 288605472768 300630700800 320672747520 334034112000 360756840960 375788376000 400840934400 445378816000 450946051200 481009121280 501051168000 534454579200 563682564000 577210945536 601261401600 668068224000 721513681920 751576752000 801681868800 890757632000 901892102400 962018242560 1002102336000 1127365128000 1202522803200 1336136448000 1443027363840 1503153504000 1603363737600 1803784204800 2004204672000 2254730256000 2405045606400 2672272896000 2886054727680 3006307008000 3607568409600 4008409344000 4509460512000 4810091212800 6012614016000 7215136819200 8016818688000 9018921024000 12025228032000 14430273638400 18037842048000 24050456064000 36075684096000 72151368192000
• Sum of all divisors σ(n): 269194306834596
• Sum of proper divisors (its aliquot sum) s(n): 197042938642596
• 72151368192000 is an abundant number, because the sum of its proper divisors (197042938642596) is greater than itself. Its abundance is 124891570450596

Bases of 72151368192000

• Binary: 10000011001111100001100101010111101000000000000₂
• Hexadecimal: 0x419F0CABD000
• Base-36: PKPVPQ800

Squares and roots of 72151368192000

• 72151368192000 squared (72151368192000²) is 5205819931977549348864000000
• 72151368192000 cubed (72151368192000³) is 375607030653364557747736320933888000000000
• The square root of 72151368192000 is 8494196.1474880011
• The cube root of 72151368192000 is 41630.8096220299

Scales and comparisons

• 72,151,368,192,000 seconds is equal to 2,294,190 years, 17 weeks, 1 day.
• To count from 1 to 72,151,368,192,000 would take you about five million, seven hundred thirty-five thousand, four hundred seventy-five 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 72151368192000 cubic inches would be around 3469.2 feet tall.

Recreational maths with 72151368192000

• 72151368192000 backwards is 00029186315127
• 72151368192000 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 72151368192000's digits is 45
• More coming soon!