82005085388800

Names of 82005085388800

• Cardinal: 82005085388800 can be written as Eighty-two trillion, five billion, eighty-five million, three hundred eighty-eight thousand, eight hundred.

Scientific notation

• Scientific notation: 8.20050853888 × 10¹³

Factors of 82005085388800

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 25
• Sum of prime factors: 205

Divisors of 82005085388800

• Number of divisors d(n): 684
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 49 50 56 64 70 80 98 100 112 128 140 160 175 191 196 200 224 245 256 280 320 343 350 382 392 400 448 490 512 560 640 686 700 764 784 800 896 955 980 1024 1120 1225 1280 1337 1372 1400 1528 1568 1600 1715 1792 1910 1960 2048 2240 2450 2560 2674 2744 2800 3056 3136 3200 3430 3584 3820 3920 4096 4480 4775 4900 5120 5348 5488 5600 6112 6272 6400 6685 6860 7168 7640 7840 8192 8575 8960 9359 9550 9800 10240 10696 10976 11200 12224 12544 12800 13370 13720 14336 15280 15680 16384 17150 17920 18718 19100 19600 20480 21392 21952 22400 24448 25088 25600 26740 27440 28672 30560 31360 32768 33425 34300 35840 36481 37436 38200 39200 40960 42784 43904 44800 46795 48896 50176 51200 53480 54880 57344 61120 62720 65513 65536 66850 68600 71680 72962 74872 76400 78400 81920 85568 87808 89600 93590 97792 100352 102400 106960 109760 114688 122240 125440 131026 131072 133700 137200 143360 145924 149744 152800 156800 163840 171136 175616 179200 182405 187180 195584 200704 204800 213920 219520 229376 233975 244480 250880 255367 262052 262144 267400 274400 286720 291848 299488 305600 313600 327565 327680 342272 351232 358400 364810 374360 391168 401408 409600 427840 439040 458752 467950 488960 501760 510734 524104 534800 548800 573440 583696 598976 611200 627200 655130 655360 684544 702464 716800 729620 748720 782336 802816 819200 855680 878080 912025 917504 935900 977920 1003520 1021468 1048208 1069600 1097600 1146880 1167392 1197952 1222400 1254400 1276835 1310260 1310720 1369088 1404928 1433600 1459240 1497440 1564672 1605632 1637825 1638400 1711360 1756160 1787569 1824050 1835008 1871800 1955840 2007040 2042936 2096416 2139200 2195200 2293760 2334784 2395904 2444800 2508800 2553670 2620520 2738176 2809856 2867200 2918480 2994880 3129344 3211264 3275650 3276800 3422720 3512320 3575138 3648100 3743600 3911680 4014080 4085872 4192832 4278400 4390400 4587520 4669568 4791808 4889600 5017600 5107340 5241040 5476352 5619712 5734400 5836960 5989760 6258688 6384175 6422528 6551300 6553600 6845440 7024640 7150276 7296200 7487200 7823360 8028160 8171744 8385664 8556800 8780800 8937845 9175040 9339136 9583616 9779200 10035200 10214680 10482080 10952704 11239424 11468800 11673920 11979520 12512983 12517376 12768350 12845056 13102600 13690880 14049280 14300552 14592400 14974400 15646720 16056320 16343488 16771328 17113600 17561600 17875690 18678272 19167232 19558400 20070400 20429360 20964160 21905408 22478848 22937600 23347840 23959040 25025966 25034752 25536700 26205200 27381760 28098560 28601104 29184800 29948800 31293440 32112640 32686976 33542656 34227200 35123200 35751380 37356544 38334464 39116800 40140800 40858720 41928320 43810816 44689225 44957696 45875200 46695680 47918080 50051932 50069504 51073400 52410400 54763520 56197120 57202208 58369600 59897600 62564915 62586880 64225280 65373952 67085312 68454400 70246400 71502760 74713088 76668928 78233600 80281600 81717440 83856640 87621632 89378450 89915392 93391360 95836160 100103864 102146800 104820800 109527040 112394240 114404416 116739200 119795200 125129830 125173760 130747904 134170624 136908800 140492800 143005520 149426176 153337856 156467200 160563200 163434880 167713280 175243264 178756900 186782720 191672320 200207728 204293600 209641600 219054080 224788480 228808832 233478400 239590400 250259660 250347520 261495808 268341248 273817600 280985600 286011040 298852352 306675712 312824575 312934400 321126400 326869760 335426560 350486528 357513800 373565440 383344640 400415456 408587200 419283200 438108160 449576960 457617664 466956800 479180800 500519320 522991616 536682496 547635200 561971200 572022080 597704704 613351424 625649150 625868800 653739520 670853120 715027600 747130880 766689280 800830912 817174400 838566400 876216320 915235328 933913600 958361600 1001038640 1045983232 1073364992 1095270400 1123942400 1144044160 1195409408 1226702848 1251298300 1251737600 1307479040 1341706240 1430055200 1494261760 1533378560 1601661824 1634348800 1677132800 1752432640 1830470656 1867827200 1916723200 2002077280 2091966464 2146729984 2190540800 2247884800 2288088320 2390818816 2453405696 2502596600 2614958080 2683412480 2860110400 2988523520 3066757120 3203323648 3268697600 3354265600 3660941312 3735654400 3833446400 4004154560 4183932928 4293459968 4381081600 4576176640 4781637632 5005193200 5229916160 5366824960 5720220800 5977047040 6133514240 6406647296 6537395200 6708531200 7321882624 7471308800 7666892800 8008309120 8367865856 8586919936 8762163200 9152353280 9563275264 10010386400 10459832320 10733649920 11440441600 11954094080 12267028480 12813294592 13074790400 13417062400 14643765248 14942617600 15333785600 16016618240 16735731712 17173839872 18304706560 20020772800 20919664640 21467299840 22880883200 23908188160 25626589184 26149580800 26834124800 29287530496 29885235200 30667571200 32033236480 33471463424 36609413120 40041545600 41839329280 42934599680 45761766400 47816376320 51253178368 52299161600 53668249600 58575060992 59770470400 61335142400 64066472960 66942926848 73218826240 80083091200 83678658560 85869199360 91523532800 102506356736 104598323200 107336499200 117150121984 119540940800 128132945920 146437652480 160166182400 167357317120 183047065600 205012713472 209196646400 214672998400 234300243968 239081881600 256265891840 292875304960 320332364800 334714634240 366094131200 410025426944 418393292800 429345996800 468600487936 512531783680 585750609920 640664729600 732188262400 820050853888 836786585600 1025063567360 1171501219840 1281329459200 1464376524800 1640101707776 1673573171200 2050127134720 2343002439680 2562658918400 2928753049600 3280203415552 4100254269440 5125317836800 5857506099200 8200508538880 10250635673600 11715012198400 16401017077760 20501271347200 41002542694400 82005085388800
• Sum of all divisors σ(n): 238416996672400
• Sum of proper divisors (its aliquot sum) s(n): 156411911283600
• 82005085388800 is an abundant number, because the sum of its proper divisors (156411911283600) is greater than itself. Its abundance is 74406825894800

Bases of 82005085388800

• Binary: 10010101001010101001011111111000000000000000000₂
• Hexadecimal: 0x4A954BFC0000
• Base-36: T2GM6J5DS

Squares and roots of 82005085388800

• 82005085388800 squared (82005085388800²) is 6724834029624379247165440000
• 82005085388800 cubed (82005085388800³) is 551470588824855208953996567560323072000000
• The square root of 82005085388800 is 9055665.9274069955
• The cube root of 82005085388800 is 43445.7129438969

Scales and comparisons

• 82,005,085,388,800 seconds is equal to 2,607,508 years, 2 weeks, 6 days, 17 hours, 46 minutes, 40 seconds.
• To count from 1 to 82,005,085,388,800 would take you about six million, five hundred eighteen thousand, seven hundred seventy 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 82005085388800 cubic inches would be around 3620.5 feet tall.

Recreational maths with 82005085388800

• 82005085388800 backwards is 00888358050028
• The number of decimal digits it has is: 14
• The sum of 82005085388800's digits is 55
• More coming soon!