813505842450

Names of 813505842450

• Cardinal: 813505842450 can be written as Eight hundred thirteen billion, five hundred five million, eight hundred forty-two thousand, four hundred fifty.

Scientific notation

• Scientific notation: 8.1350584245 × 10¹¹

Factors of 813505842450

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 275

Divisors of 813505842450

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 17 18 21 25 30 31 34 35 42 45 49 50 51 62 63 70 73 75 85 90 93 98 102 105 119 126 137 146 147 150 153 155 170 175 186 210 217 219 225 238 245 255 274 279 294 306 310 315 343 350 357 365 411 425 434 438 441 450 465 490 510 511 525 527 558 595 630 651 657 685 686 714 730 735 765 775 822 833 850 882 930 959 1022 1029 1050 1054 1071 1085 1095 1190 1225 1233 1241 1275 1302 1314 1370 1395 1470 1519 1530 1533 1550 1575 1581 1666 1715 1785 1825 1918 1953 2055 2058 2142 2170 2190 2205 2263 2325 2329 2450 2466 2482 2499 2550 2555 2635 2790 2877 2975 3038 3066 3087 3150 3162 3255 3285 3425 3430 3570 3577 3650 3675 3689 3723 3825 3906 4110 4165 4247 4410 4526 4557 4599 4650 4658 4743 4795 4998 5110 5145 5270 5355 5425 5475 5754 5831 5950 6165 6174 6205 6510 6570 6713 6789 6850 6975 6987 7154 7350 7378 7446 7497 7595 7650 7665 7905 8330 8494 8575 8631 8687 8925 9114 9198 9486 9590 9765 10001 10275 10290 10633 10710 10731 10850 10950 11025 11067 11169 11315 11645 11662 12330 12410 12495 12741 12775 13175 13426 13578 13671 13950 13974 14385 14994 15190 15330 15435 15810 15841 16275 16303 16425 17150 17262 17374 17493 17850 17885 18445 18615 19530 20002 20139 20367 20550 20825 20961 21235 21266 21462 22050 22134 22338 22630 22785 22995 23290 23715 23975 24990 25039 25482 25550 25725 25823 26061 26350 26775 27342 28770 29155 29729 30003 30825 30870 31025 31682 31899 32193 32550 32606 32850 33201 33565 33945 34935 34986 35770 36890 37230 37485 37975 38223 38325 38471 39525 40278 40734 41650 41922 42470 43155 43435 45570 45990 46991 47430 47523 47950 48825 48909 50005 50078 51450 51646 52122 52479 53165 53550 53655 55335 55845 56575 58225 58310 59458 60006 60417 60809 61650 62050 62475 63705 63798 64386 66402 67130 67890 68355 69870 70007 71925 72199 74970 75117 75950 76446 76650 76942 77175 77469 78183 79050 79205 81515 86310 86870 87465 89187 89425 90009 92225 93075 93982 95046 95697 97650 97818 100010 100695 101835 104805 104958 106175 106330 107310 110670 110887 111690 113150 113925 114121 114975 115413 116450 118575 120834 121618 124950 125195 127410 129115 130305 136710 140014 140973 142569 143850 144398 145775 146727 148645 150015 150234 154350 154938 156366 158410 159495 160965 163030 166005 167825 169725 170017 174675 174930 178374 178850 180018 180761 182427 184450 186150 187425 191115 191394 192355 201390 203670 208103 209610 210021 212350 215775 216597 217175 221774 225351 227850 228242 229950 230826 232407 234955 237150 237615 244545 250025 250390 258230 260610 262395 265825 267561 268275 269297 276675 279225 281946 285138 291550 293454 297290 300030 302085 304045 310031 318525 318990 321930 332010 332661 335650 339450 340034 341775 342363 346239 349350 350035 360995 361522 364854 374850 375585 382230 384710 387345 390915 396025 407575 416206 420042 422919 425663 431550 433194 434350 437325 445935 450045 450702 464814 469910 475230 478485 489090 490049 500050 503475 505393 509175 510051 524025 524790 531650 535122 536550 538594 542283 547281 553350 554435 558450 570605 577065 604170 608090 620062 624309 625975 630063 637050 645575 649791 651525 665322 683550 684726 692478 700070 704865 712845 721990 733635 743225 750075 751170 774690 776209 781830 792050 797475 798847 804825 807891 815150 830025 845838 850085 851326 874650 891870 900090 903805 912135 930093 955575 956970 961775 980098 997983 1006950 1010786 1018350 1020102 1027089 1040515 1048050 1050105 1082985 1084566 1094562 1108870 1126755 1141210 1154130 1162035 1174775 1188075 1190119 1222725 1248618 1251950 1260126 1276989 1291150 1299582 1303050 1311975 1337805 1346485 1409730 1425690 1456721 1467270 1470147 1486450 1500150 1510425 1516179 1520225 1530153 1550155 1552418 1594950 1597694 1609650 1615782 1626849 1660050 1663305 1700170 1711815 1731195 1750175 1804975 1807610 1824270 1860186 1872927 1877925 1885079 1911150 1923550 1936725 1954575 1995966 2054178 2081030 2100210 2114595 2128315 2165970 2170217 2229675 2250225 2253510 2324070 2328627 2349550 2376150 2380238 2392425 2396541 2423673 2445450 2450245 2526965 2550255 2553978 2623950 2675610 2692970 2711415 2736405 2772175 2790279 2853025 2885325 2913442 2940294 3020850 3032358 3040450 3060306 3100310 3121545 3150315 3248955 3253698 3326610 3423630 3430343 3462390 3500350 3524325 3537751 3564225 3570357 3609950 3668175 3745854 3755850 3770158 3830967 3873450 3881045 3909150 3994235 4039455 4229190 4250425 4256630 4340434 4370163 4410441 4459350 4500450 4519025 4548537 4560675 4650465 4657254 4784850 4793082 4847346 4900490 4989915 5053930 5100510 5135445 5202575 5250525 5270527 5414925 5422830 5472810 5544350 5580558 5633775 5655237 5706050 5770650 5810175 5950595 6243090 6300630 6384945 6497910 6510651 6689025 6732425 6860686 6985881 7048650 7075502 7128450 7140714 7189623 7283605 7336350 7350735 7580895 7650765 7661934 7750775 7762090 7988470 8078910 8134245 8316525 8330833 8500850 8559075 8655975 8740326 8820882 9038050 9097074 9121350 9300930 9364635 9425395 9979830 10270890 10291029 10405150 10501050 10541054 10572975 10613253 10641575 10711071 10829850 10851085 11267550 11310474 11620350 11643135 11901190 11982705 12118365 12251225 12634825 12751275 12769890 13021302 13110489 13195553 13378050 13464850 13557075 13682025 13951395 13971762 14379246 14567210 14701470 15161790 15191519 15301530 15501550 15607725 15751575 15811581 16244775 16268490 16633050 16661666 16965711 17118150 17151715 17311950 17688755 17851785 18729270 18850790 19154835 19405225 19531953 19971175 20197275 20582058 21145950 21226506 21283150 21422142 21702170 21850815 22052205 22742685 23252325 23286270 23965410 24236730 24502450 24764257 24949575 24992499 25269650 25502550 25677225 26220978 26352635 26391106 27114150 27364050 27902790 28276185 29752975 30383038 30873087 31215450 31503150 31623162 31839759 31924725 32489550 32553255 33931422 34303430 34929405 35377510 35703570 35948115 36418025 36753675 36893689 37904475 38253825 38309670 38810450 39063906 39586659 39942350 40394550 40671225 41654165 43701630 44104410 45485370 45574557 46504650 46823175 47126975 47434743 49528514 49899150 49984998 51354450 51455145 52705270 53066265 53555355 54255425 56552370 58215675 58315831 59505950 59913525 60591825 61746174 63679518 63849450 65106510 65552445 65977765 69756975 69858810 71896230 72836050 73507350 73787378 74292771 74977497 75808950 75957595 76507650 79057905 79173318 81342450 83308330 84828555 85758575 88443775 89258925 91149114 93646350 94253950 94869486 95774175 97659765 102910290 106132530 106340633 107110710 108510850 109254075 110261025 110681067 113713425 116431350 116631662 118759977 119827050 121183650 123821285 124962495 131104890 131763175 131955530 136723671 139513950 141380925 148585542 149954994 151915190 154365435 158115810 159198795 162766275 169657110 171517150 174647025 174947493 176887550 178517850 179740575 184468445 191548350 195319530 197933295 208270825 212681266 218508150 220522050 221362134 222878313 227426850 227872785 237173715 237519954 247642570 249924990 257275725 258255823 263526350 265331325 267776775 273447342 282761850 291579155 308730870 318397590 319021899 325532550 327762225 329888825 332043201 349294050 349894986 359481150 368936890 371463855 374887485 379787975 395289525 395866590 416541650 424142775 445756626 455745570 474347430 488298825 514551450 516511646 524842479 530662650 531703165 535553550 553405335 583158310 593799885 619106425 624812475 638043798 655524450 659777650 664086402 683618355 742927710 749774970 759575950 771827175 774767469 790579050 795993975 848285550 874737465 922342225 957065697 976597650 989666475 1049684958 1063406330 1106810670 1114391565 1139363925 1185868575 1187599770 1238212850 1249624950 1291279115 1367236710 1457895775 1543654350 1549534938 1591987950 1595109495 1660216005 1749474930 1807790761 1844684450 1857319275 1874437425 1914131394 1979332950 2228783130 2278727850 2324302407 2371737150 2582558230 2624212395 2658515825 2767026675 2915791550 2968999425 3190218990 3320432010 3418091775 3615581522 3714638550 3748874850 3873837345 4373687325 4648604814 4785328485 5248424790 5317031650 5423372283 5534053350 5571957825 5937998850 6456395575 6836183550 7747674690 7975547475 8301080025 8747374650 9038953805 9570656970 10846744566 11143915650 11621512035 12912791150 13121061975 15951094950 16270116849 16602160050 18077907610 19369186725 23243024070 23926642425 26242123950 27116861415 32540233698 38738373450 45194769025 47853284850 54233722830 58107560175 81350584245 90389538050 116215120350 135584307075 162701168490 271168614150 406752921225 813505842450
• Sum of all divisors σ(n): 2844589363200
• Sum of proper divisors (its aliquot sum) s(n): 2031083520750
• 813505842450 is an abundant number, because the sum of its proper divisors (2031083520750) is greater than itself. Its abundance is 1217577678300

Bases of 813505842450

• Binary: 1011110101101000101110100000110100010010₂
• Hexadecimal: 0xBD68BA0D12
• Base-36: ADPWDHCI

Squares and roots of 813505842450

• 813505842450 squared (813505842450²) is 661791755700284222002500
• 813505842450 cubed (813505842450³) is 538371459747424305724586588506125000
• The square root of 813505842450 is 901945.5873000321
• The cube root of 813505842450 is 9335.1268869143

Scales and comparisons

• 813,505,842,450 seconds is equal to 25,866 years, 50 weeks, 2 days, 21 hours, 7 minutes, 30 seconds.
• To count from 1 to 813,505,842,450 would take you about fifty-one thousand, seven hundred thirty-three 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 813505842450 cubic inches would be around 777.9 feet tall.

Recreational maths with 813505842450

• 813505842450 backwards is 054248505318
• 813505842450 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 813505842450's digits is 45
• More coming soon!