82389909708472320

Names of 82389909708472320

• Cardinal: 82389909708472320 can be written as Eighty-two quadrillion, three hundred eighty-nine trillion, nine hundred nine billion, seven hundred eight million, four hundred seventy-two thousand, three hundred twenty.

Scientific notation

• Scientific notation: 8.238990970847232 × 10¹⁶

Factors of 82389909708472320

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 29
• Sum of prime factors: 1256

Divisors of 82389909708472320

• Number of divisors d(n): 1242
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 30 32 34 36 40 45 48 51 60 64 68 72 80 85 90 96 102 120 128 136 144 153 160 170 180 192 204 240 255 256 272 288 289 306 320 340 360 384 408 480 510 512 544 576 578 612 640 680 720 765 768 816 867 960 1020 1024 1088 1152 1156 1224 1229 1280 1360 1440 1445 1530 1536 1632 1734 1920 2040 2048 2176 2304 2312 2448 2458 2560 2601 2720 2880 2890 3060 3072 3264 3468 3687 3840 4080 4096 4335 4352 4608 4624 4896 4916 5120 5202 5440 5760 5780 6120 6144 6145 6528 6936 7374 7680 8160 8192 8670 8704 9216 9248 9792 9832 10240 10404 10880 11061 11520 11560 12240 12288 12290 13005 13056 13872 14748 15360 16320 16384 17340 17408 18432 18435 18496 19584 19664 20480 20808 20893 21760 22122 23040 23120 24480 24576 24580 26010 26112 27744 29496 30720 32640 32768 34680 34816 36864 36870 36992 39168 39328 40960 41616 41786 43520 44244 46080 46240 48960 49152 49160 52020 52224 55305 55488 58992 61440 62679 65280 65536 69360 69632 73728 73740 73984 78336 78656 81920 83232 83572 87040 88488 92160 92480 97920 98304 98320 104040 104448 104465 110610 110976 117984 122880 125358 130560 131072 138720 139264 147456 147480 147968 156672 157312 163840 166464 167144 174080 176976 184320 184960 188037 195840 196608 196640 208080 208896 208930 221220 221952 235968 245760 250716 261120 262144 277440 278528 294912 294960 295936 313344 313395 314624 327680 332928 334288 348160 353952 355181 368640 369920 376074 391680 393216 393280 416160 417792 417860 442440 443904 471936 491520 501432 522240 524288 554880 557056 589824 589920 591872 626688 626790 629248 655360 665856 668576 696320 707904 710362 737280 739840 752148 783360 786432 786560 832320 835584 835720 884880 887808 940185 943872 983040 1002864 1044480 1048576 1065543 1109760 1114112 1179648 1179840 1183744 1253376 1253580 1258496 1310720 1331712 1337152 1392640 1415808 1420724 1474560 1479680 1504296 1510441 1566720 1572864 1573120 1664640 1671168 1671440 1769760 1775616 1775905 1880370 1887744 1966080 2005728 2088960 2097152 2131086 2219520 2228224 2359296 2359680 2367488 2506752 2507160 2516992 2621440 2663424 2674304 2785280 2831616 2841448 2949120 2959360 3008592 3020882 3133440 3145728 3146240 3196629 3329280 3342336 3342880 3539520 3551232 3551810 3760740 3775488 3932160 4011456 4177920 4194304 4262172 4439040 4456448 4531323 4718592 4719360 4734976 5013504 5014320 5033984 5242880 5326848 5327715 5348608 5570560 5663232 5682896 5898240 5918720 6017184 6041764 6266880 6291456 6292480 6393258 6658560 6684672 6685760 7079040 7102464 7103620 7521480 7550976 7552205 7864320 8022912 8355840 8524344 8878080 8912896 9062646 9437184 9438720 9469952 10027008 10028640 10067968 10485760 10653696 10655430 10697216 11141120 11326464 11365792 11796480 11837440 12034368 12083528 12533760 12582912 12584960 12786516 13317120 13369344 13371520 13593969 14158080 14204928 14207240 15042960 15101952 15104410 15728640 15983145 16045824 16711680 17048688 17756160 17825792 18125292 18874368 18877440 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558742334720 591609530880 593929568256 628585126560 631050166272 657236951040 670490801664 698314260480 742411960320 744868544512 788684341248 788812707840 791906091008 837977112576 838113502080 841400221696 890894352384 893987735552 931085680640 946575249408 985855426560 989882613760 1005736202496 1047471390720 1051750277120 1113617940480 1117302816768 1117484669440 1183219061760 1187859136512 1257170253120 1262100332544 1314473902080 1340981603328 1396628520960 1484823920640 1489737089024 1577625415680 1583812182016 1675954225152 1676227004160 1682800443392 1781788704768 1787975471104 1862171361280 1893150498816 1971710853120 1979765227520 2011472404992 2094942781440 2103500554240 2227235880960 2234605633536 2234969338880 2366438123520 2375718273024 2514340506240 2524200665088 2681963206656 2793257041920 2969647841280 3155250831360 3167624364032 3351908450304 3352454008320 3365600886784 3563577409536 3575950942208 3724342722560 3786300997632 3943421706240 3959530455040 4022944809984 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40387210641408 42911411306496 47514365460480 50484013301760 53639264133120 53849614188544 57017238552576 57215215075328 60580815962112 64367116959744 67038169006080 67312017735680 71271548190720 71519018844160 75726019952640 80458896199680 80774421282816 85822822612992 95028730920960 100968026603520 107278528266240 107699228377088 114430430150656 121161631924224 128734233919488 134624035471360 142543096381440 143038037688320 151452039905280 160917792399360 161548842565632 171645645225984 201936053207040 214557056532480 228860860301312 242323263848448 257468467838976 269248070942720 285086192762880 286076075376640 302904079810560 321835584798720 323097685131264 343291290451968 403872106414080 429114113064960 457721720602624 484646527696896 514936935677952 538496141885440 572152150753280 605808159621120 643671169597440 686582580903936 807744212828160 858228226129920 915443441205248 969293055393792 1029873871355904 1144304301506560 1211616319242240 1287342339194880 1373165161807872 1615488425656320 1716456452259840 1830886882410496 2059747742711808 2288608603013120 2423232638484480 2574684678389760 2746330323615744 3432912904519680 4119495485423616 4577217206026240 4846465276968960 5149369356779520 5492660647231488 6865825809039360 8238990970847232 9154434412052480 10298738713559040 13731651618078720 16477981941694464 20597477427118080 27463303236157440 41194954854236160 82389909708472320
• Sum of all divisors σ(n): 303654770422783962
• Sum of proper divisors (its aliquot sum) s(n): 221264860714311642
• 82389909708472320 is an abundant number, because the sum of its proper divisors (221264860714311642) is greater than itself. Its abundance is 138874951005839322

Bases of 82389909708472320

• Binary: 100100100101101010010111110110101010000000000000000000000₂
• Hexadecimal: 0x124B52FB5400000
• Base-36: MJ8SA03ZSW0

Squares and roots of 82389909708472320

• 82389909708472320 squared (82389909708472320²) is 6788097221770221449570788206182400
• 82389909708472320 cubed (82389909708472320³) is 559270717193980351233088626656820498064283271168000
• The square root of 82389909708472320 is 287036425.7519806841
• The cube root of 82389909708472320 is 435135.6598217187

Scales and comparisons

• 82,389,909,708,472,320 seconds is equal to 2,619,744,280 years, 2 days, 3 hours, 12 minutes.
• To count from 1 to 82,389,909,708,472,320 would take you about seven billion, eight hundred fifty-nine million, two hundred thirty-two thousand, eight hundred forty 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 82389909708472320 cubic inches would be around 36261.3 feet tall.

Recreational maths with 82389909708472320

• 82389909708472320 backwards is 02327480790998328
• The number of decimal digits it has is: 17
• The sum of 82389909708472320's digits is 81
• More coming soon!