82620833032520640

Names of 82620833032520640

• Cardinal: 82620833032520640 can be written as Eighty-two quadrillion, six hundred twenty trillion, eight hundred thirty-three billion, thirty-two million, five hundred twenty thousand, six hundred forty.

Scientific notation

• Scientific notation: 8.262083303252064 × 10¹⁶

Factors of 82620833032520640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 66871303641

Divisors of 82620833032520640

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 13 15 16 18 20 22 24 26 27 30 32 33 36 39 40 44 45 48 52 54 55 60 64 65 66 72 78 80 88 90 96 99 104 108 110 117 120 130 132 135 143 144 156 160 165 176 180 192 195 198 208 216 220 234 240 260 264 270 286 288 297 312 320 330 351 352 360 390 396 416 429 432 440 468 480 495 520 528 540 572 576 585 594 624 660 702 704 715 720 780 792 832 858 864 880 936 960 990 1040 1056 1080 1144 1170 1188 1248 1287 1320 1404 1430 1440 1485 1560 1584 1716 1728 1755 1760 1872 1980 2080 2112 2145 2160 2288 2340 2376 2496 2574 2640 2808 2860 2880 2970 3120 3168 3432 3510 3520 3744 3861 3960 4160 4290 4320 4576 4680 4752 5148 5280 5616 5720 5940 6240 6336 6435 6864 7020 7488 7722 7920 8580 8640 9152 9360 9504 10296 10560 11232 11440 11880 12480 12870 13728 14040 15444 15840 17160 18720 19008 19305 20592 22464 22880 23760 25740 27456 28080 30888 31680 34320 37440 38610 41184 45760 47520 51480 56160 61776 68640 77220 82368 95040 102960 112320 123552 137280 154440 205920 247104 308880 411840 617760 1235520 66871303607 133742607214 200613910821 267485214428 334356518035 401227821642 534970428856 601841732463 668713036070 735584339677 802455643284 869326946891 1003069554105 1069940857712 1203683464926 1337426072140 1471168679354 1604911286568 1738653893782 1805525197389 2006139108210 2139881715424 2206753019031 2407366929852 2607980840673 2674852144280 2942337358708 3009208662315 3209822573136 3477307787564 3611050394778 3677921698385 4012278216420 4279763430848 4346634734455 4413506038062 4814733859704 5215961681346 5349704288560 5884674717416 6018417324630 6419645146272 6620259057093 6954615575128 7222100789556 7355843396770 7823942522019 8024556432840 8693269468910 8827012076124 9027625986945 9562596415801 9629467719408 10431923362692 10699408577120 11033765095155 11769349434832 12036834649260 12839290292544 13039904203365 13240518114186 13909231150256 14444201579112 14711686793540 15647885044038 16049112865680 17386538937820 17654024152248 18055251973890 19125192831602 19258935438816 19860777171279 20863846725384 21398817154240 22067530190310 23471827566057 23538698869664 24073669298520 26079808406730 26481036228372 27818462300512 28687789247403 28888403158224 29423373587080 31295770088076 32098225731360 33101295285465 34773077875640 35308048304496 36110503947780 38250385663204 38517870877632 39119712610095 39721554342558 41727693450768 44135060380620 46943655132114 47077397739328 47812982079005 48147338597040 52159616813460 52962072456744 55636924601024 57375578494806 57776806316448 58846747174160 62591540176152 64196451462720 66202590570930 69546155751280 70616096608992 72221007895560 76500771326408 78239425220190 79443108685116 83455386901536 86063367742209 88270120761240 93887310264228 95625964158010 96294677194080 99303885856395 104319233626920 105924144913488 114751156989612 115553612632896 117359137830285 117693494348320 125183080352304 132405181141860 139092311502560 141232193217984 143438946237015 144442015791120 153001542652816 156478850440380 158886217370232 166910773803072 172126735484418 176540241522480 187774620528456 191251928316020 192589354388160 198607771712790 208638467253840 211848289826976 229502313979224 234718275660570 235386988696640 250366160704608 258190103226627 264810362283720 278184623005120 286877892474030 288884031582240 306003085305632 312957700880760 317772434740464 344253470968836 353080483044960 375549241056912 382503856632040 397215543425580 417276934507680 423696579653952 430316838711045 459004627958448 469436551321140 500732321409216 516380206453254 529620724567440 573755784948060 577768063164480 612006170611264 625915401761520 635544869480928 688506941937672 706160966089920 751098482113824 765007713264080 794431086851160 834553869015360 860633677422090 918009255916896 938873102642280 1032760412906508 1059241449134880 1147511569896120 1251830803523040 1271089738961856 1290950516133135 1377013883875344 1502196964227648 1530015426528160 1588862173702320 1721267354844180 1836018511833792 1877746205284560 2065520825813016 2118482898269760 2295023139792240 2503661607046080 2581901032266270 2754027767750688 3060030853056320 3177724347404640 3442534709688360 3755492410569120 4131041651626032 4590046279584480 5163802064532540 5508055535501376 6355448694809280 6885069419376720 7510984821138240 8262083303252064 9180092559168960 10327604129065080 13770138838753440 16524166606504128 20655208258130160 27540277677506880 41310416516260320 82620833032520640
• Sum of all divisors σ(n): 342423872107269120
• Sum of proper divisors (its aliquot sum) s(n): 259803039074748480
• 82620833032520640 is an abundant number, because the sum of its proper divisors (259803039074748480) is greater than itself. Its abundance is 177182206042227840

Bases of 82620833032520640

• Binary: 100100101100001110011010110111011111100110100001111000000₂
• Hexadecimal: 0x1258735BBF343C0
• Base-36: MLIN2POVAO0

Squares and roots of 82620833032520640

• 82620833032520640 squared (82620833032520640²) is 6826202050987653734043832026009600
• 82620833032520640 cubed (82620833032520640³) is 563986499900900883689692992030486023535128838144000
• The square root of 82620833032520640 is 287438398.6744301357
• The cube root of 82620833032520640 is 435541.8148998027

Scales and comparisons

• 82,620,833,032,520,640 seconds is equal to 2,627,086,927 years, 21 weeks, 5 days, 2 hours, 24 minutes.
• To count from 1 to 82,620,833,032,520,640 would take you about seven billion, eight hundred eighty-one million, two hundred sixty thousand, seven hundred eighty-two 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 82620833032520640 cubic inches would be around 36295.2 feet tall.

Recreational maths with 82620833032520640

• 82620833032520640 backwards is 04602523033802628
• 82620833032520640 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 82620833032520640's digits is 54
• More coming soon!