82668315240

Names of 82668315240

• Cardinal: 82668315240 can be written as Eighty-two billion, six hundred sixty-eight million, three hundred fifteen thousand, two hundred forty.

Scientific notation

• Scientific notation: 8.266831524 × 10¹⁰

Factors of 82668315240

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2118

Divisors of 82668315240

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 18 19 20 21 24 28 29 30 35 36 38 40 42 45 56 57 58 60 63 70 72 76 84 87 90 95 105 114 116 120 126 133 140 145 152 168 171 174 180 190 203 210 228 232 252 261 266 280 285 290 315 342 348 360 380 399 406 420 435 456 504 522 532 551 570 580 609 630 665 684 696 760 798 812 840 841 855 870 1015 1044 1064 1102 1140 1160 1197 1218 1260 1305 1330 1368 1596 1624 1653 1682 1710 1740 1827 1995 2030 2053 2088 2204 2280 2394 2436 2520 2523 2610 2660 2755 3045 3192 3306 3364 3420 3480 3654 3857 3990 4060 4106 4205 4408 4788 4872 4959 5046 5220 5320 5510 5887 5985 6090 6159 6612 6728 6840 7308 7569 7714 7980 8120 8212 8265 8410 9135 9576 9918 10092 10265 10440 11020 11571 11774 11970 12180 12318 12615 13224 14371 14616 15138 15428 15960 15979 16424 16530 16820 17661 18270 18477 19285 19836 20184 20530 22040 23142 23548 23940 24360 24636 24795 25230 28742 29435 30276 30795 30856 31958 33060 33640 34713 35322 36540 36954 37845 38570 39007 39672 41060 43113 46284 47096 47880 47937 49272 49590 50460 52983 57484 57855 58870 59537 60552 61590 63916 66120 69426 70644 71855 73080 73908 75690 77140 78014 79895 82120 86226 88305 92385 92568 95874 99180 100920 105966 111853 114968 115710 117021 117740 119074 123180 127832 129339 138852 141288 143710 143811 147816 151380 154280 156028 159790 172452 173565 176610 178611 184770 191748 195035 198360 211932 215565 223706 231420 234042 235480 238148 239685 246360 258678 264915 273049 277704 287420 287622 297685 302760 312056 319580 335559 344904 347130 351063 353220 357222 369540 383496 390070 416759 423864 431130 447412 462840 468084 476296 479370 517356 529830 535833 546098 559265 574840 575244 585105 595370 639160 646695 671118 694260 702126 706440 714444 719055 739080 780140 819147 833518 862260 893055 894824 936168 958740 1006677 1034712 1059660 1071666 1092196 1118530 1131203 1150488 1170210 1190740 1250277 1293390 1342236 1365245 1388520 1404252 1428888 1438110 1560280 1638294 1667036 1677795 1724520 1726573 1755315 1786110 1917480 2013354 2083795 2119320 2143332 2184392 2237060 2262406 2340420 2381480 2457441 2500554 2586780 2679165 2684472 2730490 2808504 2876220 3276588 3334072 3355590 3393609 3453146 3510630 3572220 3750831 4026708 4095735 4167590 4286664 4474120 4524812 4680840 4914882 5001108 5033385 5173560 5179719 5358330 5460980 5656015 5752440 6251385 6553176 6711180 6787218 6906292 7021260 7144440 7501662 7918421 8053416 8191470 8335180 8632865 9049624 9829764 10002216 10066770 10180827 10359438 10716660 10921960 11312030 12086011 12287205 12502770 13422360 13574436 13812584 14042520 15003324 15539157 15836842 16382940 16670360 16968045 17265730 18754155 19659528 20133540 20361654 20718876 21433320 22624060 23755263 24172022 24574410 25005540 25898595 27148872 30006648 31078314 31673684 32765880 32804887 33936090 34531460 36258033 37508310 39592105 40267080 40723308 41437752 45248120 47510526 48344044 49148820 50011080 50904135 51797190 60430055 62156628 63347368 65609774 67872180 69062920 71265789 72516066 75016620 77695785 79184210 81446616 95021052 96688088 98297640 98414661 101808270 103594380 108774099 118776315 120860110 124313256 131219548 135744360 142531578 145032132 150033240 155391570 158368420 164024435 181290165 190042104 196829322 203616540 207188760 217548198 229634209 237552630 241720220 262439096 285063156 290064264 295243983 310783140 316736840 328048870 356328945 362580330 393658644 407233080 435096396 459268418 475105260 483440440 492073305 543870495 570126312 590487966 621566280 656097740 688902627 712657890 725160660 787317288 870192792 918536836 950210520 984146610 1087740990 1148171045 1180975932 1312195480 1377805254 1425315780 1450321320 1476219915 1837073672 1968293220 2066707881 2175481980 2296342090 2361951864 2755610508 2850631560 2952439830 3444513135 3936586440 4133415762 4350963960 4592684180 5511221016 5904879660 6889026270 8266831524 9185368360 10333539405 11809759320 13778052540 16533663048 20667078810 27556105080 41334157620 82668315240
• Sum of all divisors σ(n): 334907164800
• Sum of proper divisors (its aliquot sum) s(n): 252238849560
• 82668315240 is an abundant number, because the sum of its proper divisors (252238849560) is greater than itself. Its abundance is 169570534320

Bases of 82668315240

• Binary: 1001100111111011010100110001001101000₂
• Hexadecimal: 0x133F6A6268
• Base-36: 11Z6KWA0

Squares and roots of 82668315240

• 82668315240 squared (82668315240²) is 6834050344620016257600
• 82668315240 cubed (82668315240³) is 564959428255078141997201845824000
• The square root of 82668315240 is 287520.9822604257
• The cube root of 82668315240 is 4356.2523424103

Scales and comparisons

• 82,668,315,240 seconds is equal to 2,628 years, 31 weeks, 4 hours, 54 minutes.
• To count from 1 to 82,668,315,240 would take you about five thousand, two hundred fifty-seven 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 82668315240 cubic inches would be around 363 feet tall.

Recreational maths with 82668315240

• 82668315240 backwards is 04251386628
• 82668315240 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 82668315240's digits is 45
• More coming soon!