82538864640

Names of 82538864640

• Cardinal: 82538864640 can be written as Eighty-two billion, five hundred thirty-eight million, eight hundred sixty-four thousand, six hundred forty.

Scientific notation

• Scientific notation: 8.253886464 × 10¹⁰

Factors of 82538864640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 221

Divisors of 82538864640

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 41 43 45 48 60 64 72 80 82 86 90 96 120 123 127 128 129 144 160 164 172 180 192 205 215 240 246 254 256 258 288 320 328 344 360 369 381 384 387 410 430 480 492 508 512 516 576 615 635 640 645 656 688 720 738 762 768 774 820 860 960 984 1016 1024 1032 1143 1152 1230 1270 1280 1290 1312 1376 1440 1476 1524 1536 1548 1640 1720 1763 1845 1905 1920 1935 1968 2032 2048 2064 2286 2304 2460 2540 2560 2580 2624 2752 2880 2952 3048 3072 3096 3280 3440 3526 3690 3810 3840 3870 3936 4064 4096 4128 4572 4608 4920 5080 5120 5160 5207 5248 5289 5461 5504 5715 5760 5904 6096 6144 6192 6560 6880 7052 7380 7620 7680 7740 7872 8128 8192 8256 8815 9144 9216 9840 10160 10240 10320 10414 10496 10578 10922 11008 11430 11520 11808 12192 12288 12384 13120 13760 14104 14760 15240 15360 15480 15621 15744 15867 16256 16383 16512 17630 18288 18432 19680 20320 20480 20640 20828 20992 21156 21844 22016 22860 23040 23616 24384 24576 24768 26035 26240 26445 27305 27520 28208 29520 30480 30720 30960 31242 31488 31734 32512 32766 33024 35260 36576 36864 39360 40640 40960 41280 41656 41984 42312 43688 44032 45720 46080 46863 47232 48768 49149 49536 52070 52480 52890 54610 55040 56416 59040 60960 61440 61920 62484 62976 63468 65024 65532 66048 70520 73152 73728 78105 78720 79335 81280 81915 82560 83312 83968 84624 87376 88064 91440 92160 93726 94464 97536 98298 99072 104140 104960 105780 109220 110080 112832 118080 121920 122880 123840 124968 125952 126936 130048 131064 132096 141040 146304 156210 157440 158670 162560 163830 165120 166624 167936 169248 174752 176128 182880 184320 187452 188928 195072 196596 198144 208280 209920 211560 218440 220160 223901 225664 234315 236160 243840 245745 247680 249936 251904 253872 260096 262128 264192 282080 292608 312420 314880 317340 325120 327660 330240 333248 335872 338496 349504 352256 365760 368640 374904 377856 390144 393192 396288 416560 419840 423120 436880 440320 447802 451328 468630 472320 487680 491490 495360 499872 503808 507744 520192 524256 528384 564160 585216 624840 629760 634680 650240 655320 660480 666496 671703 676992 699008 731520 749808 755712 780288 786384 792576 833120 839680 846240 873760 880640 895604 902656 937260 944640 975360 982980 990720 999744 1007616 1015488 1040384 1048512 1056768 1119505 1128320 1170432 1249680 1259520 1269360 1300480 1310640 1320960 1332992 1343406 1353984 1398016 1463040 1499616 1511424 1560576 1572768 1585152 1666240 1679360 1692480 1747520 1761280 1791208 1805312 1874520 1889280 1950720 1965960 1981440 1999488 2015109 2030976 2097024 2239010 2256640 2340864 2499360 2519040 2538720 2600960 2621280 2641920 2665984 2686812 2707968 2796032 2926080 2999232 3022848 3121152 3145536 3170304 3332480 3358515 3384960 3495040 3582416 3610624 3749040 3778560 3901440 3931920 3962880 3998976 4030218 4061952 4194048 4478020 4513280 4681728 4998720 5038080 5077440 5201920 5242560 5283840 5331968 5373624 5415936 5592064 5852160 5998464 6291072 6664960 6717030 6769920 6990080 7164832 7221248 7498080 7557120 7802880 7863840 7925760 7997952 8060436 8123904 8388096 8956040 9026560 9363456 9997440 10075545 10154880 10485120 10663936 10747248 10831872 11184128 11704320 11996928 12582144 13329920 13434060 13539840 13980160 14329664 14442496 14996160 15114240 15605760 15727680 15851520 15995904 16120872 16247808 16776192 17912080 18053120 19994880 20151090 20309760 20970240 21327872 21494496 21663744 22368256 23408640 23993856 25164288 26659840 26868120 27079680 27960320 28659328 29992320 31455360 31991808 32241744 32495616 33552384 35824160 36106240 39989760 40302180 40619520 41940480 42655744 42988992 43327488 44736512 46817280 47987712 50328576 53319680 53736240 54159360 55920640 57318656 59984640 62910720 63983616 64483488 64991232 67104768 71648320 72212480 79979520 80604360 81239040 83880960 85977984 95975424 100657152 106639360 107472480 108318720 111841280 114637312 119969280 125821440 127967232 128966976 129982464 134209536 143296640 159959040 161208720 162478080 167761920 171955968 191950848 201314304 213278720 214944960 216637440 223682560 229274624 239938560 251642880 257933952 286593280 319918080 322417440 324956160 335523840 343911936 383901696 402628608 429889920 458549248 479877120 503285760 515867904 573186560 639836160 644834880 649912320 671047680 687823872 859779840 917098496 959754240 1006571520 1031735808 1146373120 1289669760 1375647744 1719559680 1834196992 1919508480 2013143040 2063471616 2292746240 2579339520 2751295488 3439119360 4126943232 4585492480 5158679040 5502590976 6878238720 8253886464 9170984960 10317358080 13756477440 16507772928 20634716160 27512954880 41269432320 82538864640
• Sum of all divisors σ(n): 302273427456
• Sum of proper divisors (its aliquot sum) s(n): 219734562816
• 82538864640 is an abundant number, because the sum of its proper divisors (219734562816) is greater than itself. Its abundance is 137195698176

Bases of 82538864640

• Binary: 1001100110111101100110010000000000000₂
• Hexadecimal: 0x1337B32000
• Base-36: 11X1IBK0

Squares and roots of 82538864640

• 82538864640 squared (82538864640²) is 6812664176060242329600
• 82538864640 cubed (82538864640³) is 562309566265613470128452665344000
• The square root of 82538864640 is 287295.7790152859
• The cube root of 82538864640 is 4353.9773309909

Scales and comparisons

• 82,538,864,640 seconds is equal to 2,624 years, 24 weeks, 6 days, 22 hours, 24 minutes.
• To count from 1 to 82,538,864,640 would take you about five thousand, two hundred forty-eight 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 82538864640 cubic inches would be around 362.8 feet tall.

Recreational maths with 82538864640

• 82538864640 backwards is 04646883528
• The number of decimal digits it has is: 11
• The sum of 82538864640's digits is 54
• More coming soon!