809955128304

Names of 809955128304

• Cardinal: 809955128304 can be written as Eight hundred nine billion, nine hundred fifty-five million, one hundred twenty-eight thousand, three hundred four.

Scientific notation

• Scientific notation: 8.09955128304 × 10¹¹

Factors of 809955128304

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3378

Divisors of 809955128304

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 17 18 21 24 28 31 34 36 42 48 49 51 56 62 63 67 68 72 84 93 98 102 112 119 124 126 134 136 144 147 153 168 186 196 201 204 217 238 248 252 268 272 279 294 306 336 357 372 392 402 408 434 441 469 476 496 504 527 536 558 588 603 612 651 714 744 784 804 816 833 868 882 938 952 1008 1054 1071 1072 1116 1139 1176 1206 1224 1302 1407 1428 1488 1519 1581 1608 1666 1736 1764 1876 1904 1953 2077 2108 2142 2232 2278 2352 2412 2448 2499 2604 2814 2856 3038 3162 3216 3251 3283 3332 3417 3472 3528 3689 3752 3906 4154 4216 4221 4284 4464 4556 4557 4743 4824 4998 5208 5628 5712 6076 6231 6324 6502 6566 6664 6834 7056 7378 7497 7504 7812 7973 8308 8432 8442 8568 9112 9114 9486 9648 9753 9849 9996 10251 10416 11067 11256 12152 12462 12648 13004 13132 13328 13668 13671 14539 14756 14994 15624 15946 16616 16884 17136 18224 18228 18693 18972 19506 19698 19992 20502 22134 22512 22757 23919 24304 24924 25296 25823 26008 26264 27336 27342 29078 29259 29512 29547 29988 31248 31892 33201 33232 33768 35309 36456 37386 37944 39012 39396 39984 41004 43617 44268 45514 47838 49848 51646 52016 52528 54672 54684 55267 55811 58156 58518 59024 59094 59976 63784 66402 67536 68271 70618 71757 72912 74772 75888 77469 78024 78792 82008 87234 88536 91028 95676 99696 100781 101773 103292 105927 109368 110534 111622 116312 117036 118188 119952 127568 130851 132804 136542 141236 143514 149544 154938 156048 157584 159299 164016 165801 167433 174468 177072 182056 191352 201562 203546 204813 206584 211854 217817 218736 221068 223244 232407 232624 234072 236376 247163 261702 265608 273084 282472 287028 299088 302343 305319 309876 317781 318598 331602 334866 348936 364112 382704 386869 403124 407092 409626 413168 423708 435634 442136 446488 464814 468144 472752 477897 494326 497403 502299 523404 531216 546168 564944 574056 604686 610638 619752 635562 637196 653451 663204 669732 697872 705467 741489 773738 806248 814184 819252 847416 871268 884272 892976 907029 915957 929628 955794 988652 994806 1004598 1046808 1092336 1148112 1160607 1209372 1221276 1239504 1271124 1274392 1306902 1326408 1339464 1410934 1433691 1482978 1524719 1547476 1612496 1628368 1638504 1694832 1713277 1730141 1742536 1814058 1831914 1859256 1911588 1960353 1977304 1989612 2009196 2093616 2116401 2224467 2321214 2418744 2442552 2542248 2548784 2613804 2652816 2678928 2708083 2821868 2867382 2965956 3049438 3094952 3277008 3426554 3460282 3481821 3485072 3628116 3663828 3702889 3718512 3823176 3920706 3954608 3979224 4018392 4232802 4448934 4574157 4642428 4837488 4885104 4938269 5084496 5139831 5190423 5227608 5416166 5643736 5734764 5931912 6098876 6189904 6349203 6752327 6853108 6920564 6963642 7256232 7327656 7405778 7646352 7841412 7958448 8036784 8124249 8465604 8897868 9148314 9284856 9876538 10279662 10380846 10455216 10673033 10832332 11108667 11287472 11469528 11863824 11992939 12197752 12698406 13504654 13706216 13722471 13841128 13927284 14512464 14655312 14811556 14814807 15419493 15571269 15682824 16248498 16931208 17795736 18296628 18569712 19753076 20256981 20559324 20761692 21346066 21664664 22217334 22939056 23985878 24372747 24395504 25396812 25920223 27009308 27412432 27444942 27682256 27854568 29623112 29629614 30838986 31142538 31365648 32019099 32496996 33326001 33862416 35591472 35978817 36593256 39506152 40513962 41118648 41523384 42692132 43329328 44434668 44444421 47266289 47971756 48745494 50793624 51840446 54018616 54889884 55709136 59246224 59259228 60770943 61677972 62285076 64038198 64993992 66652002 71957634 73186512 77760669 79012304 81027924 82237296 83046768 83950573 85384264 88869336 88888842 94532578 95943512 96057297 97490988 101587248 103680892 107936451 108037232 109779768 114789559 118518456 121541886 123355944 124570152 128076396 129987984 133304004 141798867 143915268 155521338 162055848 167901146 170768528 177738672 177777684 181441561 189065156 191887024 192114594 194981976 207361784 215872902 219559536 229579118 233282007 237036912 243083772 246711888 249140304 251851719 256152792 266608008 283597734 287830536 311042676 324111696 330864023 335802292 344368677 355555368 362883122 378130312 384229188 389963952 414723568 425396601 431745804 459158236 466564014 486167544 503703438 512305584 533216016 544324683 567195468 575661072 622085352 661728046 671604584 688737354 711110736 725766244 755555157 756260624 768458376 803526913 850793202 863491608 918316472 933128028 972335088 992592069 1007406876 1033106031 1088649366 1134390936 1244170704 1323456092 1343209168 1377474708 1451532488 1511110314 1536916752 1607053826 1632974049 1701586404 1726983216 1836632944 1866256056 1985184138 2014813752 2066212062 2177298732 2268781872 2410580739 2646912184 2754949416 2903064976 2977776207 3022220628 3214107652 3265948098 3403172808 3732512112 3970368276 4029627504 4132424124 4354597464 4821161478 5293824368 5509898832 5624688391 5955552414 6044441256 6428215304 6531896196 6806345616 7231742217 7940736552 8264848248 8709194928 9642322956 11249376782 11911104828 12088882512 12856430608 13063792392 14463484434 15881473104 16529696496 16874065173 19284645912 22498753564 23822209656 26127584784 28926968868 33748130346 38569291824 44997507128 47644419312 50622195519 57853937736 67496260692 89995014256 101244391038 115707875472 134992521384 202488782076 269985042768 404977564152 809955128304
• Sum of all divisors σ(n): 2925915872256
• Sum of proper divisors (its aliquot sum) s(n): 2115960743952
• 809955128304 is an abundant number, because the sum of its proper divisors (2115960743952) is greater than itself. Its abundance is 1306005615648

Bases of 809955128304

• Binary: 1011110010010101000101100111001111110000₂
• Hexadecimal: 0xBC951673F0
• Base-36: AC36DCS0

Squares and roots of 809955128304

• 809955128304 squared (809955128304²) is 656027309865949101916416
• 809955128304 cubed (809955128304³) is 531352683933402769883444293563838464
• The square root of 809955128304 is 899975.0709347453
• The cube root of 809955128304 is 9321.5253828403

Scales and comparisons

• 809,955,128,304 seconds is equal to 25,754 years, 3 weeks, 3 days, 15 hours, 38 minutes, 24 seconds.
• To count from 1 to 809,955,128,304 would take you about fifty-one thousand, five hundred 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 809955128304 cubic inches would be around 776.8 feet tall.

Recreational maths with 809955128304

• 809955128304 backwards is 403821559908
• The number of decimal digits it has is: 12
• The sum of 809955128304's digits is 54
• More coming soon!