82010981520

Names of 82010981520

• Cardinal: 82010981520 can be written as Eighty-two billion, ten million, nine hundred eighty-one thousand, five hundred twenty.

Scientific notation

• Scientific notation: 8.201098152 × 10¹⁰

Factors of 82010981520

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 240

Divisors of 82010981520

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 27 29 30 36 39 40 45 48 52 54 58 60 61 65 72 78 80 87 90 104 108 116 117 120 122 127 130 135 144 145 156 169 174 180 183 195 208 216 232 234 240 244 254 260 261 270 290 305 312 338 348 351 360 366 377 381 390 432 435 464 468 488 507 508 520 522 540 549 580 585 610 624 635 676 696 702 720 732 754 762 780 783 793 845 870 915 936 976 1014 1016 1040 1044 1080 1098 1131 1143 1160 1170 1220 1270 1305 1352 1392 1404 1464 1508 1521 1524 1560 1566 1586 1647 1651 1690 1740 1755 1769 1830 1872 1885 1905 2028 2032 2088 2160 2196 2262 2286 2320 2340 2379 2440 2535 2540 2610 2704 2745 2808 2928 3016 3042 3048 3120 3132 3172 3294 3302 3380 3393 3429 3480 3510 3538 3660 3683 3770 3810 3915 3965 4056 4176 4392 4524 4563 4572 4680 4758 4880 4901 4953 5070 5080 5220 5307 5490 5616 5655 5715 6032 6084 6096 6264 6344 6588 6604 6760 6786 6858 6960 7020 7076 7137 7320 7366 7540 7605 7620 7747 7830 7930 8112 8235 8255 8784 8845 9048 9126 9144 9360 9516 9802 9906 10140 10160 10179 10309 10440 10614 10980 11049 11310 11430 11895 12168 12528 12688 13176 13208 13520 13572 13716 14040 14152 14274 14640 14703 14732 14859 15080 15210 15240 15494 15660 15860 15921 16470 16510 16965 17145 17690 18096 18252 18288 18415 19032 19604 19812 20280 20358 20618 20880 21228 21411 21463 21960 22098 22620 22815 22860 22997 23241 23790 24336 24505 24765 26352 26416 26535 27144 27432 28080 28304 28548 29406 29464 29718 30160 30420 30480 30927 30988 31320 31720 31842 32940 33020 33147 33930 34290 35380 35685 36504 36830 38064 38735 39208 39624 40560 40716 41236 42456 42822 42926 43920 44109 44196 44577 45240 45630 45720 45994 46482 47580 47763 47879 49010 49530 50895 51545 53070 54288 54864 55245 57096 58812 58928 59436 60840 61854 61976 62640 63440 63684 64389 65880 66040 66294 67860 68580 68991 69723 70760 71370 73008 73515 73660 74295 77470 78416 79248 79605 81432 82472 84912 85644 85852 88218 88392 89154 90480 91260 91440 91988 92781 92964 95160 95526 95758 98020 99060 99441 100711 101790 103090 106140 107055 107315 110490 114192 114985 116205 117624 118872 121680 123708 123952 127368 128778 131760 132080 132327 132588 135720 137160 137982 139446 141520 142740 143637 147030 147320 148590 154635 154940 159210 162864 164944 165735 171288 171704 176436 176784 178308 182520 183976 185562 185928 190320 191052 191516 193167 196040 198120 198882 201422 203580 206180 206973 209169 212280 214110 214630 220545 220980 222885 224663 229970 232410 235248 237744 238815 239395 247416 254736 257556 264654 265176 271440 274320 275964 278343 278892 285480 287274 294060 294640 297180 298961 302133 309270 309880 318420 321945 331470 342576 343408 344955 348615 352872 356616 365040 367952 371124 371856 382104 383032 386334 392080 396240 397764 402844 407160 412360 413946 418338 424560 428220 429260 430911 441090 441960 445770 449326 459940 463905 464820 477630 478790 494832 497205 503555 515112 529308 530352 551928 556686 557784 570960 574548 579501 588120 594360 597922 604266 618540 619760 620919 622427 636840 643890 661635 662940 673989 689910 697230 705744 713232 718185 742248 764208 766064 772668 795528 805688 814320 824720 827892 836676 856440 858520 861822 882180 883920 891540 896883 898652 906399 919880 927810 929640 955260 957580 965835 994410 1007110 1030224 1034865 1045845 1058616 1103856 1113372 1115568 1123315 1149096 1159002 1176240 1188720 1195844 1208532 1237080 1241838 1244854 1273680 1287780 1292733 1309243 1323270 1325880 1347978 1379820 1391715 1394460 1436370 1484496 1494805 1510665 1545336 1591056 1611376 1655784 1673352 1712880 1717040 1723644 1764360 1783080 1793766 1797304 1812798 1839760 1855620 1859280 1867281 1910520 1915160 1931670 1988820 2014220 2021967 2069730 2091690 2117232 2154555 2226744 2246630 2298192 2318004 2391688 2417064 2474160 2483676 2489708 2575560 2585466 2618486 2646540 2651760 2690649 2695956 2719197 2759640 2783430 2788920 2872740 2897505 2920619 2989610 3021330 3090672 3104595 3112135 3311568 3346704 3369945 3447288 3528720 3566160 3587532 3594608 3625596 3711240 3734562 3821040 3830320 3863340 3927729 3977640 4028440 4043934 4139460 4183380 4309110 4453488 4484415 4493260 4531995 4636008 4783376 4834128 4967352 4979416 5151120 5170932 5236972 5293080 5381298 5391912 5438394 5519280 5566860 5577840 5601843 5745480 5795010 5841238 5979220 6042660 6065901 6209190 6224270 6463665 6546215 6739890 6894576 7175064 7251192 7422480 7469124 7726680 7855458 7955280 8056880 8071947 8087868 8278920 8366760 8618220 8761857 8968830 8986520 9063990 9272016 9336405 9934704 9958832 10109835 10341864 10473944 10586160 10762596 10783824 10876788 11133720 11203686 11490960 11590020 11682476 11783187 11958440 12085320 12131802 12418380 12448540 12927330 13092430 13453245 13479780 13595985 14350128 14502384 14603095 14938248 15453360 15710916 16143894 16175736 16557840 16733520 16805529 17236440 17523714 17937660 17973040 18127980 18672810 19638645 20219670 20683728 20947888 21525192 21753576 22267440 22407372 23180040 23364952 23566374 23916880 24170640 24263604 24836760 24897080 25854660 26184860 26285571 26906490 26959560 27191970 28009215 29206190 29876496 30329505 31421832 32287788 32351472 33611058 34472880 35047428 35349561 35875320 36255960 37345620 37968047 39277290 40359735 40439340 43050384 43507152 43809285 44814744 46360080 46729904 47132748 48527208 49673520 49794160 51709320 52369720 52571142 53812980 53919120 54383940 56018430 58412380 58915935 60659010 62843664 64575576 67222116 70094856 70699122 71750640 72511920 74691240 75936094 78554580 78856713 80719470 80878680 84027645 87618570 89629488 94265496 97054416 103418640 104739440 105142284 107625960 108767880 112036860 113904141 116824760 117831870 121318020 129151152 131427855 134444232 140189712 141398244 149382480 151872188 157109160 157713426 161438940 161757360 168055290 175237140 176747805 188530992 189840235 210284568 215251920 217535760 224073720 227808282 233649520 235663740 242636040 262855710 268888464 282796488 303744376 314218320 315426852 322877880 336110580 341712423 350474280 353495610 379680470 394283565 420569136 448147440 455616564 471327480 485272080 525711420 565592976 569520705 607488752 630853704 645755760 672221160 683424846 700948560 706991220 759360940 788567130 911233128 942654960 1025137269 1051422840 1139041410 1261707408 1344442320 1366849692 1413982440 1518721880 1577134260 1708562115 1822466256 2050274538 2102845680 2278082820 2733699384 2827964880 3037443760 3154268520 3417124230 4100549076 4556165640 5125686345 5467398768 6308537040 6834248460 8201098152 9112331280 10251372690 13668496920 16402196304 20502745380 27336993840 41005490760 82010981520
• Sum of all divisors σ(n): 324150681600
• Sum of proper divisors (its aliquot sum) s(n): 242139700080
• 82010981520 is an abundant number, because the sum of its proper divisors (242139700080) is greater than itself. Its abundance is 160128718560

Bases of 82010981520

• Binary: 1001100011000001111000100010010010000₂
• Hexadecimal: 0x13183C4490
• Base-36: 11OB7YC0

Squares and roots of 82010981520

• 82010981520 squared (82010981520²) is 6725801089873781510400
• 82010981520 cubed (82010981520³) is 551589548888834554581932087808000
• The square root of 82010981520 is 286375.5951892549
• The cube root of 82010981520 is 4344.6754161781

Scales and comparisons

• 82,010,981,520 seconds is equal to 2,607 years, 36 weeks, 1 day, 4 hours, 12 minutes.
• To count from 1 to 82,010,981,520 would take you about five thousand, two hundred fifteen 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 82010981520 cubic inches would be around 362.1 feet tall.

Recreational maths with 82010981520

• 82010981520 backwards is 02518901028
• 82010981520 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 82010981520's digits is 36
• More coming soon!