820028375040

Names of 820028375040

• Cardinal: 820028375040 can be written as Eight hundred twenty billion, twenty-eight million, three hundred seventy-five thousand and forty.

Scientific notation

• Scientific notation: 8.2002837504 × 10¹¹

Factors of 820028375040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 29
• Sum of prime factors: 36

Divisors of 820028375040

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 19 20 21 24 28 30 32 35 38 40 42 48 49 56 57 60 64 70 76 80 84 95 96 98 105 112 114 120 128 133 140 147 152 160 168 190 192 196 210 224 228 240 245 256 266 280 285 294 304 320 336 343 380 384 392 399 420 448 456 480 490 512 532 560 570 588 608 640 665 672 686 735 760 768 784 798 840 896 912 931 960 980 1024 1029 1064 1120 1140 1176 1216 1280 1330 1344 1372 1470 1520 1536 1568 1596 1680 1715 1792 1824 1862 1920 1960 1995 2048 2058 2128 2240 2280 2352 2432 2560 2660 2688 2744 2793 2940 3040 3072 3136 3192 3360 3430 3584 3648 3724 3840 3920 3990 4096 4116 4256 4480 4560 4655 4704 4864 5120 5145 5320 5376 5488 5586 5880 6080 6144 6272 6384 6517 6720 6860 7168 7296 7448 7680 7840 7980 8192 8232 8512 8960 9120 9310 9408 9728 10240 10290 10640 10752 10976 11172 11760 12160 12288 12544 12768 13034 13440 13720 13965 14336 14592 14896 15360 15680 15960 16384 16464 17024 17920 18240 18620 18816 19456 19551 20480 20580 21280 21504 21952 22344 23520 24320 24576 25088 25536 26068 26880 27440 27930 28672 29184 29792 30720 31360 31920 32585 32768 32928 34048 35840 36480 37240 37632 38912 39102 40960 41160 42560 43008 43904 44688 47040 48640 49152 50176 51072 52136 53760 54880 55860 57344 58368 59584 61440 62720 63840 65170 65536 65856 68096 71680 72960 74480 75264 77824 78204 81920 82320 85120 86016 87808 89376 94080 97280 97755 98304 100352 102144 104272 107520 109760 111720 114688 116736 119168 122880 125440 127680 130340 131072 131712 136192 143360 145920 148960 150528 155648 156408 163840 164640 170240 172032 175616 178752 188160 194560 195510 196608 200704 204288 208544 215040 219520 223440 229376 233472 238336 245760 250880 255360 260680 262144 263424 272384 286720 291840 297920 301056 311296 312816 327680 329280 340480 344064 351232 357504 376320 389120 391020 393216 401408 408576 417088 430080 439040 446880 458752 466944 476672 491520 501760 510720 521360 524288 526848 544768 573440 583680 595840 602112 622592 625632 655360 658560 680960 688128 702464 715008 752640 778240 782040 786432 802816 817152 834176 860160 878080 893760 917504 933888 953344 983040 1003520 1021440 1042720 1048576 1053696 1089536 1146880 1167360 1191680 1204224 1245184 1251264 1310720 1317120 1361920 1376256 1404928 1430016 1505280 1556480 1564080 1572864 1605632 1634304 1668352 1720320 1756160 1787520 1835008 1867776 1906688 1966080 2007040 2042880 2085440 2097152 2107392 2179072 2293760 2334720 2383360 2408448 2490368 2502528 2621440 2634240 2723840 2752512 2809856 2860032 3010560 3112960 3128160 3145728 3211264 3268608 3336704 3440640 3512320 3575040 3670016 3735552 3813376 3932160 4014080 4085760 4170880 4194304 4214784 4358144 4587520 4669440 4766720 4816896 4980736 5005056 5242880 5268480 5447680 5505024 5619712 5720064 6021120 6225920 6256320 6291456 6422528 6537216 6673408 6881280 7024640 7150080 7340032 7471104 7626752 7864320 8028160 8171520 8341760 8388608 8429568 8716288 9175040 9338880 9533440 9633792 9961472 10010112 10485760 10536960 10895360 11010048 11239424 11440128 12042240 12451840 12512640 12582912 12845056 13074432 13346816 13762560 14049280 14300160 14680064 14942208 15253504 15728640 16056320 16343040 16683520 16859136 17432576 18350080 18677760 19066880 19267584 19922944 20020224 20971520 21073920 21790720 22020096 22478848 22880256 24084480 24903680 25025280 25165824 25690112 26148864 26693632 27525120 28098560 28600320 29360128 29884416 30507008 31457280 32112640 32686080 33367040 33718272 34865152 36700160 37355520 38133760 38535168 39845888 40040448 41943040 42147840 43581440 44040192 44957696 45760512 48168960 49807360 50050560 51380224 52297728 53387264 55050240 56197120 57200640 58720256 59768832 61014016 62914560 64225280 65372160 66734080 67436544 69730304 73400320 74711040 76267520 77070336 79691776 80080896 84295680 87162880 88080384 89915392 91521024 96337920 99614720 100101120 102760448 104595456 106774528 110100480 112394240 114401280 119537664 122028032 125829120 128450560 130744320 133468160 134873088 139460608 146800640 149422080 152535040 154140672 159383552 160161792 168591360 174325760 176160768 179830784 183042048 192675840 199229440 200202240 205520896 209190912 213549056 220200960 224788480 228802560 239075328 244056064 256901120 261488640 266936320 269746176 278921216 293601280 298844160 305070080 308281344 320323584 337182720 348651520 359661568 366084096 385351680 398458880 400404480 411041792 418381824 427098112 440401920 449576960 457605120 478150656 488112128 513802240 522977280 533872640 539492352 557842432 597688320 610140160 616562688 640647168 674365440 697303040 719323136 732168192 770703360 796917760 800808960 836763648 854196224 880803840 899153920 915210240 976224256 1027604480 1045954560 1067745280 1078984704 1115684864 1195376640 1220280320 1233125376 1281294336 1348730880 1394606080 1438646272 1464336384 1541406720 1601617920 1673527296 1708392448 1798307840 1830420480 1952448512 2055208960 2091909120 2135490560 2157969408 2390753280 2440560640 2562588672 2697461760 2789212160 2877292544 2928672768 3082813440 3203235840 3347054592 3416784896 3596615680 3660840960 3904897024 4183818240 4270981120 4315938816 4881121280 5125177344 5394923520 5578424320 5857345536 6165626880 6406471680 6833569792 7193231360 7321681920 7809794048 8367636480 8541962240 8631877632 9762242560 10250354688 10789847040 11714691072 12812943360 13667139584 14386462720 14643363840 16735272960 17083924480 19524485120 20500709376 21579694080 23429382144 25625886720 27334279168 29286727680 34167848960 39048970240 41001418752 43159388160 51251773440 54668558336 58573455360 68335697920 82002837504 102503546880 117146910720 136671395840 164005675008 205007093760 273342791680 410014187520 820028375040
• Sum of all divisors σ(n): 3221225280000
• Sum of proper divisors (its aliquot sum) s(n): 2401196904960
• 820028375040 is an abundant number, because the sum of its proper divisors (2401196904960) is greater than itself. Its abundance is 1581168529920

Bases of 820028375040

• Binary: 1011111011101101100000000000000000000000₂
• Hexadecimal: 0xBEED800000
• Base-36: AGPRPZPC

Squares and roots of 820028375040

• 820028375040 squared (820028375040²) is 672446535870742895001600
• 820028375040 cubed (820028375040³) is 551425240111362367665787386200064000
• The square root of 820028375040 is 905554.1811730539
• The cube root of 820028375040 is 9360.0095843279

Scales and comparisons

• 820,028,375,040 seconds is equal to 26,074 years, 19 weeks, 3 hours, 44 minutes.
• To count from 1 to 820,028,375,040 would take you about fifty-two thousand, one 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 820028375040 cubic inches would be around 780 feet tall.

Recreational maths with 820028375040

• 820028375040 backwards is 040573820028
• The number of decimal digits it has is: 12
• The sum of 820028375040's digits is 39
• More coming soon!