809491038821136

Names of 809491038821136

• Cardinal: 809491038821136 can be written as Eight hundred nine trillion, four hundred ninety-one billion, thirty-eight million, eight hundred twenty-one thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 8.09491038821136 × 10¹⁴

Factors of 809491038821136

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 139

Divisors of 809491038821136

• Number of divisors d(n): 625
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 36 42 48 49 54 56 63 72 81 84 98 108 112 126 127 144 147 162 168 189 196 216 252 254 294 324 336 343 378 381 392 432 441 504 508 567 588 648 686 756 762 784 882 889 1008 1016 1029 1134 1143 1176 1296 1323 1372 1512 1524 1764 1778 2032 2058 2268 2286 2352 2401 2646 2667 2744 3024 3048 3087 3429 3528 3556 3969 4116 4536 4572 4802 5292 5334 5488 6096 6174 6223 6858 7056 7112 7203 7938 8001 8232 9072 9144 9261 9604 10287 10584 10668 12348 12446 13716 14224 14406 15876 16002 16129 16464 18288 18522 18669 19208 20574 21168 21336 21609 24003 24696 24892 27432 27783 28812 31752 32004 32258 37044 37338 38416 41148 42672 43218 43561 48006 48387 49392 49784 54864 55566 56007 57624 63504 64008 64516 64827 72009 74088 74676 82296 86436 87122 96012 96774 99568 111132 112014 112903 115248 128016 129032 129654 130683 144018 145161 148176 149352 164592 168021 172872 174244 192024 193548 194481 222264 224028 225806 258064 259308 261366 288036 290322 298704 304927 336042 338709 345744 348488 384048 387096 388962 392049 435483 444528 448056 451612 504063 518616 522732 576072 580644 609854 672084 677418 696976 774192 777924 784098 790321 870966 896112 903224 914781 1008126 1016127 1037232 1045464 1152144 1161288 1176147 1219708 1306449 1344168 1354836 1555848 1568196 1580642 1741932 1806448 1829562 2016252 2032254 2048383 2090928 2322576 2352294 2370963 2439416 2612898 2688336 2709672 2744343 3048381 3111696 3136392 3161284 3483864 3528441 3659124 4032504 4064508 4096766 4704588 4741926 4878832 5225796 5419344 5488686 5532247 6096762 6145149 6272784 6322568 6967728 7056882 7112889 7318248 8065008 8129016 8193532 8233029 9145143 9409176 9483852 10451592 10977372 11064494 12193524 12290298 12645136 14113764 14225778 14338681 14636496 16258032 16387064 16466058 16596741 18290286 18435447 18818352 18967704 20903184 21338667 21954744 22128988 24387048 24580596 24699087 28227528 28451556 28677362 32774128 32932116 33193482 36580572 36870894 37935408 38725729 42677334 43016043 43909488 44257976 48774096 49161192 49398174 49790223 55306341 56455056 56903112 57354724 64016001 65864232 66386964 73161144 73741788 77451458 85354668 86032086 88515952 98322384 98796348 99580446 100370767 110612682 113806224 114709448 116177187 128032002 129048129 131728464 132773928 146322288 147483576 149370669 154902916 165919023 170709336 172064172 197592696 199160892 200741534 221225364 229418896 232354374 256064004 258096258 260144641 265547856 294967152 298741338 301112301 309805832 331838046 341418672 344128344 348531561 387144387 395185392 398321784 401483068 442450728 448112007 464708748 512128008 516192516 520289282 597482676 602224602 619611664 663676092 688256688 697063122 702595369 774288774 780433923 796643568 802966136 884901456 896224014 903336903 929417496 1024256016 1032385032 1040578564 1045594683 1161433161 1194965352 1204449204 1327352184 1394126244 1405190738 1548577548 1560867846 1605932272 1792448028 1806673806 1821012487 1858834992 2064770064 2081157128 2091189366 2107786107 2322866322 2341301769 2389930704 2408898408 2654704368 2710010709 2788252488 2810381476 3097155096 3121735692 3136784049 3584896056 3613347612 3642024974 4162314256 4182378732 4215572214 4645732644 4682603538 4817796816 4918167583 5420021418 5463037461 5576504976 5620762952 6194310192 6243471384 6273568098 6323358321 7023905307 7169792112 7226695224 7284049948 8130032127 8364757464 8431144428 9291465288 9365207076 9836335166 10840042836 10926074922 11241525904 12486942768 12547136196 12646716642 12747087409 14047810614 14453390448 14568099896 14754502749 16260064254 16389112383 16729514928 16862288856 18582930576 18730414152 18970074963 19672670332 21071715921 21680085672 21852149844 25094272392 25293433284 25494174818 28095621228 29136199792 29509005498 32520128508 32778224766 33724577712 37460828304 37940149926 38241262227 39345340664 42143431842 43360171344 43704299688 44263508247 49167337149 50188544784 50586866568 50988349636 56191242456 56910224889 59018010996 65040257016 65556449532 75880299852 76482524454 78690681328 84286863684 87408599376 88527016494 89229611863 98334674298 101173733136 101976699272 112382484912 113820449778 114723786681 118036021992 130080514032 131112899064 132790524741 147502011447 151760599704 152965048908 168573727368 177054032988 178459223726 196669348596 203953398544 227640899556 229447573362 236072043984 262225798128 265581049482 267688835589 295004022894 303521199408 305930097816 337147454736 344171360043 354108065976 356918447452 393338697192 398371574223 455281799112 458895146724 531162098964 535377671178 590008045788 611860195632 624607283041 688342720086 708216131952 713836894904 786677394384 796743148446 803066506767 910563598224 917790293448 1032514080129 1062324197928 1070755342356 1180016091576 1249214566082 1376685440172 1427673789808 1593486296892 1606133013534 1835580586896 1873821849123 2065028160258 2124648395856 2141510684712 2360032183152 2409199520301 2498429132164 2753370880344 3186972593784 3212266027068 3747643698246 4130056320516 4283021369424 4818399040602 4996858264328 5506741760688 5621465547369 6373945187568 6424532054136 7227598560903 7495287396492 8260112641032 9636798081204 9993716528656 11242931094738 12849064108272 14455197121806 14990574792984 16520225282064 16864396642107 19273596162408 22485862189476 28910394243612 29981149585968 33728793284214 38547192324816 44971724378952 50593189926321 57820788487224 67457586568428 89943448757904 101186379852642 115641576974448 134915173136856 202372759705284 269830346273712 404745519410568 809491038821136
• Sum of all divisors σ(n): 2754915183499831
• Sum of proper divisors (its aliquot sum) s(n): 1945424144678695
• 809491038821136 is an abundant number, because the sum of its proper divisors (1945424144678695) is greater than itself. Its abundance is 1135933105857559

Bases of 809491038821136

• Binary: 10111000000011101001010001110100010101101100010000₂
• Hexadecimal: 0x2E03A51D15B10
• Base-36: 7YXV1S2P00

Squares and roots of 809491038821136

• 809491038821136 squared (809491038821136²) is 655275741931721910632600330496
• 809491038821136 cubed (809491038821136³) is 530439841050600196192173280981560999830163456
• 809491038821136 is a perfect square number. Its square root is 28451556
• The cube root of 809491038821136 is 93197.4468814509

Scales and comparisons

• 809,491,038,821,136 seconds is equal to 25,739,311 years, 5 weeks, 6 days, 14 hours, 45 minutes, 36 seconds.
• To count from 1 to 809,491,038,821,136 would take you about sixty-four million, three hundred forty-eight thousand, two hundred seventy-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 809491038821136 cubic inches would be around 7766.5 feet tall.

Recreational maths with 809491038821136

• 809491038821136 backwards is 631128830194908
• 809491038821136 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 809491038821136's digits is 63
• More coming soon!