28431791882240000

Names of 28431791882240000

• Cardinal: 28431791882240000 can be written as Twenty-eight quadrillion, four hundred thirty-one trillion, seven hundred ninety-one billion, eight hundred eighty-two million, two hundred forty thousand.

Scientific notation

• Scientific notation: 2.843179188224 × 10¹⁶

Factors of 28431791882240000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 27
• Sum of prime factors: 183

Divisors of 28431791882240000

• Number of divisors d(n): 800
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 67 80 100 109 125 128 134 160 200 218 250 256 268 320 335 400 436 500 512 536 545 625 640 670 800 872 1000 1024 1072 1090 1250 1280 1340 1600 1675 1744 2000 2048 2144 2180 2500 2560 2680 2725 3200 3350 3488 4000 4096 4288 4360 5000 5120 5360 5450 6400 6700 6976 7303 8000 8192 8375 8576 8720 10000 10240 10720 10900 11881 12800 13400 13625 13952 14606 16000 16384 16750 17152 17440 20000 20480 21440 21800 23762 25600 26800 27250 27904 29212 32000 32768 33500 34304 34880 36515 40000 40960 41875 42880 43600 47524 51200 53600 54500 55808 58424 59405 64000 65536 67000 68125 68608 69760 73030 80000 81920 83750 85760 87200 95048 102400 107200 109000 111616 116848 118810 128000 131072 134000 136250 137216 139520 146060 160000 163840 167500 171520 174400 182575 190096 204800 214400 218000 223232 233696 237620 256000 262144 268000 272500 274432 279040 292120 297025 320000 327680 335000 343040 348800 365150 380192 409600 428800 436000 446464 467392 475240 512000 524288 536000 545000 548864 558080 584240 594050 640000 655360 670000 686080 697600 730300 760384 796027 819200 857600 872000 892928 912875 934784 950480 1024000 1072000 1090000 1097728 1116160 1168480 1188100 1280000 1295029 1310720 1340000 1372160 1395200 1460600 1485125 1520768 1592054 1638400 1715200 1744000 1785856 1825750 1869568 1900960 2048000 2144000 2180000 2195456 2232320 2336960 2376200 2560000 2590058 2621440 2680000 2744320 2790400 2921200 2970250 3041536 3184108 3276800 3430400 3488000 3571712 3651500 3739136 3801920 3980135 4096000 4288000 4360000 4390912 4464640 4564375 4673920 4752400 5120000 5180116 5360000 5488640 5580800 5842400 5940500 6083072 6368216 6475145 6553600 6860800 6976000 7143424 7303000 7425625 7478272 7603840 7960270 8192000 8576000 8720000 8781824 8929280 9128750 9347840 9504800 10240000 10360232 10720000 10977280 11161600 11684800 11881000 12166144 12736432 12950290 13107200 13721600 13952000 14286848 14606000 14851250 14956544 15207680 15920540 16384000 17152000 17440000 17563648 17858560 18257500 18695680 19009600 19900675 20480000 20720464 21440000 21954560 22323200 23369600 23762000 24332288 25472864 25900580 27443200 27904000 28573696 29212000 29702500 29913088 30415360 31841080 32375725 32768000 34304000 34880000 35127296 35717120 36515000 37391360 38019200 39801350 40960000 41440928 42880000 43909120 44646400 46739200 47524000 48664576 50945728 51801160 54886400 55808000 57147392 58424000 59405000 59826176 60830720 63682160 64751450 65536000 68608000 69760000 71434240 73030000 74782720 76038400 79602700 81920000 82881856 85760000 86766943 87818240 89292800 93478400 95048000 97329152 99503375 101891456 103602320 109772800 111616000 116848000 118810000 119652352 121661440 127364320 129502900 137216000 139520000 142868480 146060000 149565440 152076800 159205400 161878625 163840000 165763712 171520000 173533886 175636480 178585600 186956800 190096000 194658304 199006750 203782912 207204640 219545600 223232000 233696000 237620000 239304704 243322880 254728640 259005800 274432000 279040000 285736960 292120000 299130880 304153600 318410800 323757250 327680000 331527424 343040000 347067772 357171200 373913600 380192000 389316608 398013500 407565824 414409280 433834715 439091200 446464000 467392000 475240000 478609408 486645760 497516875 509457280 518011600 548864000 558080000 584240000 598261760 608307200 636821600 647514500 663054848 686080000 694135544 714342400 747827200 760384000 778633216 796027000 809393125 815131648 828818560 867669430 878182400 892928000 934784000 950480000 957218816 973291520 995033750 1018914560 1036023200 1097728000 1116160000 1168480000 1196523520 1216614400 1273643200 1295029000 1326109696 1372160000 1388271088 1428684800 1495654400 1520768000 1557266432 1592054000 1618786250 1630263296 1657637120 1735338860 1785856000 1869568000 1900960000 1914437632 1946583040 1990067500 2037829120 2072046400 2169173575 2195456000 2232320000 2336960000 2393047040 2433228800 2547286400 2590058000 2652219392 2744320000 2776542176 2991308800 3041536000 3114532864 3184108000 3237572500 3260526592 3315274240 3470677720 3571712000 3739136000 3801920000 3828875264 3893166080 3980135000 4075658240 4144092800 4338347150 4390912000 4464640000 4673920000 4786094080 4866457600 5094572800 5180116000 5304438784 5488640000 5553084352 5982617600 6083072000 6229065728 6368216000 6475145000 6521053184 6630548480 6941355440 7143424000 7478272000 7603840000 7786332160 7960270000 8151316480 8288185600 8676694300 8929280000 9347840000 9572188160 9732915200 10189145600 10360232000 10608877568 10845867875 10977280000 11106168704 11965235200 12166144000 12736432000 12950290000 13042106368 13261096960 13882710880 14956544000 15207680000 15572664320 15920540000 16302632960 16576371200 17353388600 17858560000 18695680000 19144376320 19465830400 20378291200 20720464000 21217755136 21691735750 21954560000 22212337408 23930470400 24332288000 25472864000 25900580000 26084212736 26522193920 27765421760 29913088000 30415360000 31145328640 31841080000 32605265920 33152742400 34706777200 35717120000 37391360000 38931660800 40756582400 41440928000 42435510272 43383471500 44424674816 47860940800 48664576000 50945728000 51801160000 52168425472 53044387840 54229339375 55530843520 59826176000 60830720000 63682160000 65210531840 66305484800 69413554400 74782720000 77863321600 81513164800 82881856000 84871020544 86766943000 88849349632 95721881600 97329152000 101891456000 103602320000 104336850944 106088775680 108458678750 111061687040 119652352000 121661440000 127364320000 130421063680 132610969600 138827108800 149565440000 155726643200 163026329600 165763712000 169742041088 173533886000 177698699264 194658304000 203782912000 207204640000 208673701888 212177551360 216917357500 222123374080 239304704000 243322880000 254728640000 260842127360 265221939200 277654217600 299130880000 326052659200 331527424000 339484082176 347067772000 355397398528 389316608000 407565824000 414409280000 417347403776 424355102720 433834715000 444246748160 478609408000 486645760000 509457280000 521684254720 530443878400 555308435200 598261760000 652105318400 663054848000 678968164352 694135544000 710794797056 778633216000 815131648000 828818560000 848710205440 867669430000 888493496320 973291520000 1018914560000 1043368509440 1060887756800 1110616870400 1196523520000 1304210636800 1326109696000 1388271088000 1421589594112 1630263296000 1657637120000 1697420410880 1735338860000 1776986992640 1946583040000 2037829120000 2086737018880 2121775513600 2221233740800 2393047040000 2608421273600 2652219392000 2776542176000 2843179188224 3260526592000 3315274240000 3394840821760 3470677720000 3553973985280 3893166080000 4075658240000 4243551027200 4442467481600 5216842547200 5304438784000 5553084352000 5686358376448 6521053184000 6630548480000 6941355440000 7107947970560 8151316480000 8487102054400 8884934963200 10433685094400 10608877568000 11106168704000 11372716752896 13042106368000 13261096960000 13882710880000 14215895941120 16302632960000 16974204108800 17769869926400 21217755136000 22212337408000 22745433505792 26084212736000 26522193920000 27765421760000 28431791882240 32605265920000 35539739852800 42435510272000 44424674816000 45490867011584 52168425472000 53044387840000 55530843520000 56863583764480 65210531840000 71079479705600 84871020544000 88849349632000 106088775680000 111061687040000 113727167528960 130421063680000 142158959411200 177698699264000 212177551360000 222123374080000 227454335057920 260842127360000 284317918822400 355397398528000 424355102720000 444246748160000 568635837644800 710794797056000 888493496320000 1137271675289600 1421589594112000 1776986992640000 2843179188224000 3553973985280000 5686358376448000 7107947970560000 14215895941120000 28431791882240000
• Sum of all divisors σ(n): 72784965232122000
• Sum of proper divisors (its aliquot sum) s(n): 44353173349882000
• 28431791882240000 is an abundant number, because the sum of its proper divisors (44353173349882000) is greater than itself. Its abundance is 15921381467642000

Bases of 28431791882240000

• Binary: 1100101000000101001000001100111011110000000000000000000₂
• Hexadecimal: 0x65029067780000
• Base-36: 7RY88VJKMWW

Squares and roots of 28431791882240000

• 28431791882240000 squared (28431791882240000²) is 808366789635008362027417600000000
• 28431791882240000 cubed (28431791882240000³) is 22983316327417040520005650787990503424000000000000
• The square root of 28431791882240000 is 168617294.1374638477
• The cube root of 28431791882240000 is 305211.8634844247

Scales and comparisons

• 28,431,791,882,240,000 seconds is equal to 904,043,036 years, 28 weeks, 3 days, 16 hours, 53 minutes, 20 seconds.
• To count from 1 to 28,431,791,882,240,000 would take you about two billion, seven hundred twelve million, one hundred twenty-nine thousand, one 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 28431791882240000 cubic inches would be around 25434.3 feet tall.

Recreational maths with 28431791882240000

• 28431791882240000 backwards is 00004228819713482
• The number of decimal digits it has is: 17
• The sum of 28431791882240000's digits is 59
• More coming soon!