18280830347640

Names of 18280830347640

• Cardinal: 18280830347640 can be written as Eighteen trillion, two hundred eighty billion, eight hundred thirty million, three hundred forty-seven thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.828083034764 × 10¹³

Factors of 18280830347640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 211

Divisors of 18280830347640

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 28 30 35 36 40 42 43 45 49 56 60 63 70 72 84 86 90 98 105 120 126 129 140 147 151 168 172 180 196 210 215 245 252 258 280 294 301 302 315 343 344 360 387 392 420 430 441 453 490 504 516 588 602 604 630 645 686 735 755 774 840 860 882 903 906 980 1029 1032 1057 1176 1204 1208 1260 1290 1359 1372 1470 1505 1510 1548 1715 1720 1764 1806 1812 1935 1960 2058 2107 2114 2205 2265 2408 2520 2580 2709 2718 2744 2940 3010 3020 3087 3096 3171 3430 3528 3612 3624 3870 4116 4214 4228 4410 4515 4530 5145 5160 5285 5418 5436 5880 6020 6040 6174 6321 6342 6493 6795 6860 7224 7399 7740 8232 8428 8456 8820 9030 9060 9513 10290 10535 10570 10836 10872 12040 12348 12642 12684 12986 13545 13590 13720 14749 14798 15435 15480 15855 16856 17640 18060 18120 18963 19026 19479 20580 21070 21140 21672 22197 22801 24696 25284 25368 25972 27090 27180 29498 29596 30870 31605 31710 32465 36120 36995 37926 38052 38958 41160 42140 42280 44247 44394 45451 45602 47565 50568 51793 51944 54180 54360 58437 58996 59192 61740 63210 63420 64930 66591 68403 73745 73990 75852 76104 77916 84280 88494 88788 90902 91204 94815 95130 97395 103586 108360 110985 114005 116874 117992 123480 126420 126840 129860 132741 133182 136353 136806 147490 147980 151704 155379 155832 159607 176988 177576 181804 182408 189630 190260 194790 205209 207172 221235 221970 227255 228010 233748 252840 258965 259720 265482 266364 272706 273612 292185 294980 295960 310758 318157 319214 332955 342015 353976 363608 379260 380520 389580 409059 410418 414344 442470 443940 454510 456020 466137 467496 478821 517930 530964 532728 545412 547224 584370 589960 621516 636314 638428 663705 665910 681765 684030 758520 776895 779160 798035 818118 820836 884940 887880 909020 912040 932274 954471 957642 980443 1026045 1035860 1061928 1090824 1117249 1168740 1243032 1272628 1276856 1327410 1331820 1363530 1368060 1436463 1553790 1590785 1596070 1636236 1641672 1769880 1818040 1864548 1908942 1915284 1960886 2045295 2052090 2071720 2227099 2234498 2330685 2337480 2394105 2545256 2654820 2663640 2727060 2736120 2863413 2872926 2941329 3107580 3181570 3192140 3272472 3351747 3442951 3729096 3817884 3830568 3921772 4090590 4104180 4454198 4468996 4661370 4772355 4788210 4902215 5309640 5454120 5586245 5726826 5745852 5882658 6215160 6363140 6384280 6681297 6703494 6863101 6885902 7182315 7635768 7820743 7843544 8181180 8208360 8823987 8908396 8937992 9322740 9544710 9576420 9804430 10055241 10328853 11135495 11172490 11453652 11491704 11765316 12726280 13362594 13406988 13726202 13771804 14317065 14364630 14706645 15641486 16362360 16758735 17214755 17647974 17816792 18645480 19089420 19152840 19608860 20043891 20110482 20589303 20657706 22270990 22344980 22907304 23462229 23530632 24100657 26725188 26813976 27452404 27543608 28634130 28729260 29413290 30986559 31282972 33406485 33517470 34315505 34429510 35295948 38178840 39103715 39217720 40087782 40220964 41178606 41315412 44119935 44541980 44689960 46924458 48041707 48201314 50276205 51644265 53450376 54904808 57268260 57458520 58826580 61767909 61973118 62565944 66812970 67034940 68631010 68859020 70386687 70591896 72301971 78207430 80175564 80441928 82357212 82630824 88239870 89083960 93848916 96083414 96402628 100219455 100552410 102946515 103288530 114536520 117311145 117653160 120503285 123535818 123946236 133625940 134069880 137262020 137718040 140773374 144125121 144603942 148046893 154932795 156414860 160351128 164714424 168704599 176479740 187697832 192166828 192805256 200438910 201104820 205893030 206577060 216905913 234622290 240208535 241006570 247071636 247892472 267251880 274524040 281546748 288250242 289207884 296093786 308839545 309865590 312829720 336291949 337409198 351933435 352959480 361509855 384333656 400877820 402209640 411786060 413154120 432375363 433811826 444140679 469244580 480417070 482013140 494143272 506113797 563093496 576500484 578415768 592187572 617679090 619731180 672583898 674818396 703866870 720625605 723019710 740234465 801755640 823572120 843522995 864750726 867623652 888281358 938489160 960834140 964026280 1008875847 1012227594 1036328251 1084529565 1153000968 1180932193 1184375144 1235358180 1239462360 1332422037 1345167796 1349636792 1407733740 1441251210 1446039420 1480468930 1518341391 1681459745 1687045990 1729501452 1735247304 1776562716 1921668280 2017751694 2024455188 2072656502 2161876815 2169059130 2220703395 2361864386 2470716360 2530568985 2664844074 2690335592 2815467480 2882502420 2892078840 2960937860 3026627541 3036682782 3108984753 3362919490 3374091980 3459002904 3542796579 3553125432 4035503388 4048910376 4145313004 4323753630 4338118260 4441406790 4723728772 5044379235 5061137970 5181641255 5329688148 5765004840 5904660965 5921875720 6053255082 6073365564 6217969506 6662110185 6725838980 6748183960 7085593158 7254297757 7591706955 8071006776 8290626008 8647507260 8676236520 8882813580 9326954259 9447457544 10088758470 10122275940 10363282510 10628389737 10659376296 11809321930 12106510164 12146731128 12435939012 13324220370 13451677960 14171186316 14508595514 15133137705 15183413910 15544923765 17295014520 17713982895 17765627160 18653908518 20177516940 20244551880 20726565020 21256779474 21762893271 23618643860 24213020328 24871878024 26648440740 28342372632 29017191028 30266275410 30366827820 31089847530 35427965790 36271488785 37307817036 40355033880 41453130040 42513558948 43525786542 46634771295 47237287720 50780084299 53141948685 53296881480 58034382056 60532550820 60733655640 62179695060 65288679813 70855931580 72542977570 74615634072 85027117896 87051573084 93269542590 101560168598 106283897370 108814466355 121065101640 124359390120 130577359626 141711863160 145085955140 152340252897 174103146168 186539085180 203120337196 212567794740 217628932710 253900421495 261154719252 290171910280 304680505794 326443399065 373078170360 406240674392 425135589480 435257865420 457020758691 507800842990 522309438504 609361011588 652886798130 761701264485 870515730840 914041517382 1015601685980 1218722023176 1305773596260 1523402528970 1828083034764 2031203371960 2285103793455 2611547192520 3046805057940 3656166069528 4570207586910 6093610115880 9140415173820 18280830347640
• Sum of all divisors σ(n): 71369895168000
• Sum of proper divisors (its aliquot sum) s(n): 53089064820360
• 18280830347640 is an abundant number, because the sum of its proper divisors (53089064820360) is greater than itself. Its abundance is 34808234472720

Bases of 18280830347640

• Binary: 100001010000001010110011001100010100101111000₂
• Hexadecimal: 0x10A056662978
• Base-36: 6HA3IE3Y0

Squares and roots of 18280830347640

• 18280830347640 squared (18280830347640²) is 334188758199195603253569600
• 18280830347640 cubed (18280830347640³) is 6109247992727980860194312265838935744000
• The square root of 18280830347640 is 4275608.7692444451
• The cube root of 18280830347640 is 26343.0045017567

Scales and comparisons

• 18,280,830,347,640 seconds is equal to 581,273 years, 44 weeks, 4 days, 13 hours, 54 minutes.
• To count from 1 to 18,280,830,347,640 would take you about one million, four hundred fifty-three thousand, one hundred eighty-four 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 18280830347640 cubic inches would be around 2195.3 feet tall.

Recreational maths with 18280830347640

• 18280830347640 backwards is 04674303808281
• The number of decimal digits it has is: 14
• The sum of 18280830347640's digits is 54
• More coming soon!