82138073270400

Names of 82138073270400

• Cardinal: 82138073270400 can be written as Eighty-two trillion, one hundred thirty-eight billion, seventy-three million, two hundred seventy thousand, four hundred.

Scientific notation

• Scientific notation: 8.21380732704 × 10¹³

Factors of 82138073270400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 58204434

Divisors of 82138073270400

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 25 28 30 32 35 36 40 42 45 48 49 50 56 60 63 64 70 72 75 80 84 90 96 98 100 105 112 120 126 128 140 144 147 150 160 168 175 180 192 196 200 210 224 225 240 245 252 280 288 294 300 315 320 336 350 360 384 392 400 420 441 448 450 480 490 504 525 560 576 588 600 630 640 672 700 720 735 784 800 840 882 896 900 960 980 1008 1050 1120 1152 1176 1200 1225 1260 1344 1400 1440 1470 1568 1575 1600 1680 1764 1800 1920 1960 2016 2100 2205 2240 2352 2400 2450 2520 2688 2800 2880 2940 3136 3150 3200 3360 3528 3600 3675 3920 4032 4200 4410 4480 4704 4800 4900 5040 5600 5760 5880 6272 6300 6720 7056 7200 7350 7840 8064 8400 8820 9408 9600 9800 10080 11025 11200 11760 12600 13440 14112 14400 14700 15680 16800 17640 18816 19600 20160 22050 22400 23520 25200 28224 28800 29400 31360 33600 35280 39200 40320 44100 47040 50400 56448 58800 67200 70560 78400 88200 94080 100800 117600 141120 156800 176400 201600 235200 282240 352800 470400 705600 1411200 58204417 116408834 174613251 232817668 291022085 349226502 407430919 465635336 523839753 582044170 698453004 814861838 873066255 931270672 1047679506 1164088340 1222292757 1396906008 1455110425 1629723676 1746132510 1862541344 2037154595 2095359012 2328176680 2444585514 2619198765 2793812016 2852016433 2910220850 3259447352 3492265020 3666878271 3725082688 4074309190 4190718024 4365331275 4656353360 4889171028 5238397530 5587624032 5704032866 5820441700 6111463785 6518894704 6984530040 7333756542 7450165376 8148618380 8381436048 8556049299 8730662550 9312706720 9778342056 10185772975 10476795060 11175248064 11408065732 11640883400 12222927570 13037789408 13095993825 13969060080 14260082165 14667513084 16297236760 16762872096 17112098598 17461325100 18334391355 18625413440 19556684112 20371545950 20953590120 22350496128 22816131464 23281766800 24445855140 25668147897 26075578816 26191987650 27938120160 28520164330 29335026168 30557318925 32594473520 33525744192 34224197196 34922650200 36668782710 37250826880 39113368224 40743091900 41907180240 42780246495 45632262928 46563533600 48891710280 51336295794 52151157632 52383975300 55876240320 57040328660 58670052336 61114637850 65188947040 67051488384 68448394392 69845300400 71300410825 73337565420 78226736448 81486183800 83814360480 85560492990 91264525856 91671956775 93127067200 97783420560 102672591588 104767950600 111752480640 114080657320 117340104672 122229275700 128340739485 130377894080 136896788784 139690600800 142600821650 146675130840 156453472896 162972367600 167628720960 171120985980 182529051712 183343913550 186254134400 195566841120 205345183176 209535901200 213901232475 228161314640 234680209344 244458551400 256681478970 260755788160 273793577568 279381201600 285201643300 293350261680 325944735200 335257441920 342241971960 365058103424 366687827100 391133682240 410690366352 419071802400 427802464950 456322629280 469360418688 488917102800 513362957940 547587155136 558762403200 570403286600 586700523360 641703697425 651889470400 684483943920 733375654200 782267364480 821380732704 838143604800 855604929900 912645258560 977834205600 1026725915880 1095174310272 1140806573200 1173401046720 1283407394850 1303778940800 1368967887840 1466751308400 1642761465408 1676287209600 1711209859800 1825290517120 1955668411200 2053451831760 2281613146400 2346802093440 2566814789700 2737935775680 2933502616800 3285522930816 3422419719600 3911336822400 4106903663520 4563226292800 5133629579400 5475871551360 5867005233600 6844839439200 8213807327040 9126452585600 10267259158800 11734010467200 13689678878400 16427614654080 20534518317600 27379357756800 41069036635200 82138073270400
• Sum of all divisors σ(n): 340938489898890
• Sum of proper divisors (its aliquot sum) s(n): 258800416628490
• 82138073270400 is an abundant number, because the sum of its proper divisors (258800416628490) is greater than itself. Its abundance is 176662343358090

Bases of 82138073270400

• Binary: 10010101011010001000010101011100000100010000000₂
• Hexadecimal: 0x4AB442AE0880
• Base-36: T45PK2ZK0

Squares and roots of 82138073270400

• 82138073270400 squared (82138073270400²) is 6746663080573598951516160000
• 82138073270400 cubed (82138073270400³) is 554157906442856849539458967249649664000000
• The square root of 82138073270400 is 9063005.7525304485
• The cube root of 82138073270400 is 43469.1856055663

Scales and comparisons

• 82,138,073,270,400 seconds is equal to 2,611,736 years, 34 weeks, 2 days, 8 hours.
• To count from 1 to 82,138,073,270,400 would take you about six million, five hundred twenty-nine thousand, three hundred forty-one 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 82138073270400 cubic inches would be around 3622.4 feet tall.

Recreational maths with 82138073270400

• 82138073270400 backwards is 00407237083128
• 82138073270400 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 82138073270400's digits is 45
• More coming soon!