809940854016

Names of 809940854016

• Cardinal: 809940854016 can be written as Eight hundred nine billion, nine hundred forty million, eight hundred fifty-four thousand and sixteen.

Scientific notation

• Scientific notation: 8.09940854016 × 10¹¹

Factors of 809940854016

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 190

Divisors of 809940854016

• Number of divisors d(n): 1728
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 17 18 21 24 27 28 32 34 36 41 42 47 48 49 51 54 56 63 64 68 72 73 82 84 94 96 98 102 108 112 119 123 126 128 136 141 144 146 147 153 164 168 188 189 192 196 204 216 219 224 238 246 252 256 272 282 287 288 292 294 306 328 329 336 357 369 376 378 384 392 408 423 432 438 441 448 459 476 492 504 511 544 564 574 576 584 588 612 656 657 658 672 697 714 738 752 756 768 784 799 816 833 846 861 864 876 882 896 918 952 984 987 1008 1022 1071 1088 1107 1128 1148 1152 1168 1176 1224 1241 1269 1312 1314 1316 1323 1344 1394 1428 1476 1504 1512 1533 1568 1598 1632 1666 1692 1722 1728 1752 1764 1792 1836 1904 1927 1968 1971 1974 2009 2016 2044 2091 2142 2176 2214 2256 2296 2303 2304 2336 2352 2397 2448 2482 2499 2538 2583 2624 2628 2632 2646 2688 2788 2856 2952 2961 2993 3008 3024 3066 3136 3196 3213 3264 3332 3384 3431 3444 3456 3504 3528 3577 3672 3723 3808 3854 3936 3942 3948 4018 4032 4088 4182 4284 4352 4428 4512 4592 4599 4606 4672 4704 4794 4879 4896 4964 4998 5076 5166 5248 5256 5264 5292 5376 5576 5593 5712 5781 5904 5922 5986 6016 6027 6048 6132 6272 6273 6392 6426 6528 6664 6768 6862 6888 6909 6912 7008 7056 7154 7191 7344 7446 7497 7616 7708 7749 7872 7884 7896 8036 8064 8176 8364 8568 8687 8856 8883 8979 9024 9184 9198 9212 9344 9408 9588 9758 9792 9928 9996 10152 10293 10332 10496 10512 10528 10584 10731 11152 11169 11186 11424 11562 11808 11844 11972 12032 12054 12096 12264 12544 12546 12784 12852 13056 13328 13489 13536 13724 13776 13797 13818 14016 14112 14308 14382 14637 14688 14892 14994 15232 15416 15498 15744 15768 15792 16072 16128 16352 16728 16779 17136 17343 17374 17712 17766 17958 18048 18081 18368 18396 18424 18688 18816 18819 19176 19516 19584 19856 19992 20304 20586 20664 20727 20951 21024 21056 21168 21462 21573 22304 22338 22372 22491 22848 23124 23616 23688 23944 24017 24108 24192 24528 25092 25568 25704 26061 26656 26937 26978 27072 27448 27552 27594 27636 28032 28224 28616 28764 29274 29376 29784 29988 30464 30832 30879 30996 31488 31536 31584 32144 32193 32704 32759 33456 33507 33558 34153 34272 34686 34748 35424 35532 35916 36096 36162 36736 36792 36848 37632 37638 38352 39032 39151 39168 39712 39984 40467 40608 41172 41328 41454 41902 42048 42112 42336 42924 43146 43911 44608 44676 44744 44982 45696 46248 47232 47376 47888 48034 48216 48384 49056 50184 50337 50881 51136 51408 52029 52122 53312 53874 53956 54144 54243 54896 55104 55188 55272 56064 56448 57232 57528 58327 58548 58752 59568 59976 60809 61664 61758 61992 62181 62853 63072 63168 64288 64386 65408 65518 66912 67014 67116 68306 68544 69372 69496 70848 71064 71832 72051 72324 73472 73584 73696 75276 76704 78064 78183 78302 79424 79968 80811 80934 81216 82344 82656 82908 83804 84096 84224 84672 85848 86292 87822 89216 89352 89488 89964 91392 92496 92637 94423 94464 94752 95776 96068 96432 96579 98112 98277 100368 100674 101762 102272 102459 102816 104058 104244 106624 107748 107912 108288 108486 109792 110208 110376 110544 112896 114464 115056 116654 117096 117453 117504 119136 119952 121401 121618 123328 123516 123984 124362 125706 126144 126336 128576 128772 130816 131036 131733 133824 134028 134232 136612 137088 138744 138992 140671 141696 142128 143664 144102 144648 146657 147168 147392 150552 151011 152643 153408 156128 156366 156604 158848 159936 161622 161868 162432 164688 165312 165816 167608 168119 168192 169344 171696 172584 174981 175644 178432 178704 178976 179928 182427 184992 185274 188559 188846 189504 191552 192136 192864 193158 196224 196554 200736 201348 203524 204544 204918 205632 208116 208488 213248 215496 215824 216153 216972 219584 220416 220752 221088 228928 229313 230112 233308 234192 234549 234906 238272 239904 242802 243236 246656 247032 247968 248724 251412 252288 252672 257152 257544 262072 263466 267648 268056 268464 273224 274176 277488 277984 281342 283269 283392 284256 287328 288204 289296 293314 294336 294784 294831 301104 302022 305286 306816 307377 312256 312732 313208 317696 319872 323244 323736 324864 329376 330624 331632 335216 336238 338688 343392 345168 349962 351288 352359 356167 357408 357952 359856 364203 364854 369984 370548 377118 377692 379008 383104 384272 385728 386316 392448 393108 401472 402696 407048 408289 409836 411264 416232 416976 422013 430992 431648 432306 433944 439168 439971 441504 442176 457856 457929 458626 460224 466616 468384 469098 469812 476544 479808 485604 486472 493312 494064 495936 497448 502824 504357 504576 514304 515088 524144 524943 526932 535296 536112 536928 546448 547281 554976 555968 562684 565677 566538 568512 574656 576408 578592 586628 588672 589568 589662 602208 604044 610572 613632 614754 624512 625464 626416 639744 646488 647472 648459 658752 661248 663264 670432 672476 686784 687939 690336 699924 702576 704718 712334 714816 715904 719712 728406 729708 739968 741096 754236 755384 758016 766208 768544 771456 772632 786216 802944 805392 814096 816578 819672 822528 832464 833952 844026 849807 861984 863296 864612 867888 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102576096 102732224 102888828 104521984 105077952 106347276 108035328 108775296 110286064 112632576 113215104 114787536 115573752 117178943 117229824 117587232 118032768 119672112 121539744 124071822 126041216 126711648 129115392 129135978 132084288 133918792 134385408 134631126 135305856 136768128 137185104 140103936 141796368 144813312 145254816 150658641 153050048 153864144 154098336 154333242 156782976 159562816 162052992 163162944 165429096 166005504 168948864 172181304 173360628 175844736 176112384 176380848 179508168 182913472 186107733 189061824 193673088 198126432 200878188 201578112 205152192 205464448 205777656 210155904 212694552 217550592 220572128 226430208 229575072 231147504 234357886 235174464 236065536 239344224 243079488 248143644 252082432 253423296 258271956 264168576 267837584 269262252 270611712 273536256 274370208 283592736 290509632 301317282 306100096 307728288 308196672 308666484 313565952 319125632 324105984 326325888 330858192 337897728 344362608 346721256 351536829 351689472 352761696 359016336 365826944 372215466 378123648 387346176 396252864 401756376 403156224 410304384 410928896 411555312 420311808 425389104 441144256 451975923 459150144 462295008 468715772 470348928 478688448 486158976 496287288 506846592 516543912 528337152 535675168 538524504 548740416 567185472 581019264 602634564 612200192 615456576 616393344 617332968 638251264 652651776 661716384 688725216 693442512 703073658 705523392 718032672 731653888 744430932 756247296 792505728 803512752 820608768 823110624 850778208 882288512 903951846 918300288 924590016 937431544 940697856 957376896 972317952 992574576 1013693184 1033087824 1054610487 1071350336 1077049008 1097480832 1134370944 1162038528 1205269128 1230913152 1232786688 1234665936 1323432768 1377450432 1386885024 1406147316 1411046784 1436065344 1488861864 1585011456 1607025504 1646221248 1701556416 1764577024 1807903692 1836600576 1849180032 1874863088 1914753792 1985149152 2066175648 2109220974 2142700672 2154098016 2194961664 2268741888 2410538256 2461826304 2469331872 2646865536 2754900864 2773770048 2812294632 2822093568 2872130688 2977723728 3163831461 3214051008 3292442496 3403112832 3615807384 3698360064 3749726176 3970298304 4132351296 4218441948 4285401344 4308196032 4821076512 4938663744 5293731072 5509801728 5547540096 5624589264 5744261376 5955447456 6327662922 6428102016 6584884992 6806225664 7231614768 7499452352 7940596608 8264702592 8436883896 8616392064 9642153024 9877327488 11095080192 11249178528 11910894912 12655325844 12856204032 14463229536 14998904704 15881193216 16529405184 16873767792 17232784128 19284306048 19754654976 22498357056 23821789824 25310651688 28926459072 29997809408 33747535584 38568612096 44996714112 47643579648 50621303376 57852918144 67495071168 89993428224 101242606752 115705836288 134990142336 202485213504 269980284672 404970427008 809940854016
• Sum of all divisors σ(n): 3128603304960
• Sum of proper divisors (its aliquot sum) s(n): 2318662450944
• 809940854016 is an abundant number, because the sum of its proper divisors (2318662450944) is greater than itself. Its abundance is 1508721596928

Bases of 809940854016

• Binary: 1011110010010100001111001010010100000000₂
• Hexadecimal: 0xBC943CA500
• Base-36: AC2XVEO0

Squares and roots of 809940854016

• 809940854016 squared (809940854016²) is 656004187004167423328256
• 809940854016 cubed (809940854016³) is 531324591460227131401533865743876096
• The square root of 809940854016 is 899967.1405201415
• The cube root of 809940854016 is 9321.4706230497

Scales and comparisons

• 809,940,854,016 seconds is equal to 25,753 years, 31 weeks, 6 days, 10 hours, 33 minutes, 36 seconds.
• To count from 1 to 809,940,854,016 would take you about fifty-one thousand, five hundred 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 809940854016 cubic inches would be around 776.8 feet tall.

Recreational maths with 809940854016

• 809940854016 backwards is 610458049908
• 809940854016 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 809940854016's digits is 54
• More coming soon!