82157342113440

Names of 82157342113440

• Cardinal: 82157342113440 can be written as Eighty-two trillion, one hundred fifty-seven billion, three hundred forty-two million, one hundred thirteen thousand, four hundred forty.

Scientific notation

• Scientific notation: 8.215734211344 × 10¹³

Factors of 82157342113440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 598

Divisors of 82157342113440

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 27 30 32 33 36 40 44 45 48 54 55 60 66 72 80 81 88 90 96 99 108 110 120 132 135 144 160 162 165 176 180 198 216 220 240 243 264 270 288 297 324 330 352 360 396 405 432 440 480 486 495 528 540 577 594 648 660 720 792 810 864 880 891 972 990 1056 1080 1154 1188 1215 1296 1320 1440 1485 1584 1620 1731 1760 1782 1944 1980 2160 2308 2376 2430 2592 2640 2673 2885 2970 3168 3240 3462 3564 3888 3960 4320 4455 4616 4752 4860 5193 5280 5346 5770 5940 6347 6480 6924 7128 7776 7920 8655 8910 9232 9504 9720 10386 10692 11540 11880 12694 12960 13365 13848 14256 15579 15840 17310 17820 18464 19041 19440 20772 21384 23080 23760 25388 25965 26730 27696 28512 31158 31735 34620 35640 38082 38880 41544 42768 46160 46737 47520 50776 51930 53460 55392 57123 62316 63470 69240 71280 76164 77895 83088 85536 92320 93474 95205 101552 103860 106920 114246 124632 126940 138480 140211 142560 152328 155790 166176 171369 186948 190410 203104 207720 213840 228492 233685 249264 253880 276960 280422 285615 304656 311580 332929 342738 373896 380820 415440 427680 456984 467370 498528 507760 514107 560844 571230 609312 623160 665858 685476 701055 747792 761640 830880 856845 913968 934740 998787 1015520 1028214 1121688 1142460 1246320 1331716 1370952 1402110 1495584 1523280 1542321 1664645 1713690 1827936 1869480 1997574 2056428 2243376 2284920 2492640 2570535 2663432 2741904 2804220 2996361 3046560 3084642 3329290 3427380 3662219 3738960 3995148 4112856 4486752 4569840 4993935 5141070 5326864 5483808 5608440 5992722 6169284 6658580 6854760 7324438 7477920 7711605 7990296 8225712 8989083 9139680 9987870 10282140 10653728 10986657 11216880 11985444 12338568 13317160 13709520 14648876 14981805 15423210 15980592 16451424 17978166 18311095 19975740 20564280 21973314 22433760 23970888 24677136 26634320 26967249 27419040 29297752 29963610 30846420 31961184 32959971 35956332 36622190 39951480 41128560 43946628 44945415 47941776 49354272 53268640 53934498 54933285 58595504 59927220 61692840 65919942 71912664 73244380 79902960 80901747 82257120 87893256 89890830 95883552 98879913 107868996 109866570 117191008 119854440 123385680 131839884 134836245 143825328 146488760 159805920 161803494 164799855 175786512 179781660 192100033 197759826 215737992 219733140 239708880 246771360 263679768 269672490 287650656 292977520 296639739 323606988 329599710 351573024 359563320 384200066 395519652 404508735 431475984 439466280 479417760 494399565 527359536 539344980 576300099 585955040 593279478 647213976 659199420 719126640 768400132 791039304 809017470 862951968 878932560 889919217 960500165 988799130 1054719072 1078689960 1152600198 1186558956 1294427952 1318398840 1438253280 1483198695 1536800264 1582078608 1618034940 1728900297 1757865120 1779838434 1921000330 1977598260 2113100363 2157379920 2305200396 2373117912 2588855904 2636797680 2881500495 2966397390 3073600528 3164157216 3236069880 3457800594 3559676868 3842000660 3955196520 4226200726 4314759840 4449596085 4610400792 4746235824 5186700891 5273595360 5763000990 5932794780 6147201056 6339301089 6472139760 6915601188 7119353736 7684001320 7910393040 8452401452 8644501485 8899192170 9220801584 9492471648 10373401782 10565501815 11526001980 11865589560 12678602178 12944279520 13831202376 14238707472 15368002640 15560102673 15820786080 16904802904 17289002970 17798384340 18441603168 19017903267 20746803564 21131003630 23052003960 23731179120 25357204356 25933504455 27662404752 28477414944 30736005280 31120205346 31696505445 33809605808 34578005940 35596768680 38035806534 41493607128 42262007260 46104007920 46680308019 47462358240 50714408712 51867008910 55324809504 57053709801 62240410692 63393010890 67619211616 69156011880 71193537360 76071613068 77800513365 82987214256 84524014520 92208015840 93360616038 95089516335 101428817424 103734017820 114107419602 124480821384 126786021780 138312023760 142387074720 152143226136 155601026730 165974428512 169048029040 171161129403 186721232076 190179032670 202857634848 207468035640 228214839204 233401540095 248961642768 253572043560 276624047520 285268549005 304286452272 311202053460 338096058080 342322258806 373442464152 380358065340 414936071280 456429678408 466803080190 497923285536 507144087120 513483388209 570537098010 608572904544 622404106920 684644517612 746884928304 760716130680 829872142560 855805647015 912859356816 933606160380 1014288174240 1026966776418 1141074196020 1244808213840 1369289035224 1493769856608 1521432261360 1711611294030 1825718713632 1867212320760 2053933552836 2282148392040 2489616427680 2567416941045 2738578070448 3042864522720 3423222588060 3734424641520 4107867105672 4564296784080 5134833882090 5477156140896 6846445176120 7468849283040 8215734211344 9128593568160 10269667764180 13692890352240 16431468422688 20539335528360 27385780704480 41078671056720 82157342113440
• Sum of all divisors σ(n): 317727787628160
• Sum of proper divisors (its aliquot sum) s(n): 235570445514720
• 82157342113440 is an abundant number, because the sum of its proper divisors (235570445514720) is greater than itself. Its abundance is 153413103401280

Bases of 82157342113440

• Binary: 10010101011100010111111001100010011111010100000₂
• Hexadecimal: 0x4AB8BF313EA0
• Base-36: T4EK89600

Squares and roots of 82157342113440

• 82157342113440 squared (82157342113440²) is 6749828863144821765828633600
• 82157342113440 cubed (82157342113440³) is 554547999116560903579375545183491395584000
• The square root of 82157342113440 is 9064068.7394480851
• The cube root of 82157342113440 is 43472.5844979915

Scales and comparisons

• 82,157,342,113,440 seconds is equal to 2,612,349 years, 18 weeks, 1 day, 8 hours, 24 minutes.
• To count from 1 to 82,157,342,113,440 would take you about six million, five hundred thirty thousand, eight hundred seventy-three 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 82157342113440 cubic inches would be around 3622.7 feet tall.

Recreational maths with 82157342113440

• 82157342113440 backwards is 04431124375128
• 82157342113440 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 82157342113440's digits is 45
• More coming soon!