38668675887034949600

Names of 38668675887034949600

• Cardinal: 38668675887034949600 can be written as Thirty-eight quintillion, six hundred sixty-eight quadrillion, six hundred seventy-five trillion, eight hundred eighty-seven billion, thirty-four million, nine hundred forty-nine thousand, six hundred.

Scientific notation

• Scientific notation: 3.86686758870349496 × 10¹⁹

Factors of 38668675887034949600

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 348844

Divisors of 38668675887034949600

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 25 26 32 40 50 52 65 80 100 104 130 160 169 200 208 260 325 338 400 416 520 650 676 800 845 1040 1300 1352 1690 2080 2383 2600 2704 3380 4225 4766 5200 5408 6760 8450 9532 10400 11915 13520 16900 19064 23830 27040 30979 33800 38128 47660 59575 61958 67600 76256 95320 119150 123916 135200 154895 190640 238300 247832 309790 346441 381280 402727 476600 495664 619580 692882 774475 805454 953200 991328 1239160 1385764 1548950 1610908 1732205 1906400 2013635 2478320 2771528 3097900 3221816 3464410 4027270 4503733 4956640 5543056 6195800 6443632 6928820 8054540 8661025 9007466 10068175 11086112 12391600 12887264 13857640 16109080 17322050 18014932 20136350 22518665 24783200 27715280 32218160 34644100 36029864 40272700 45037330 55430560 58548529 64436320 69288200 72059728 80545400 90074660 112593325 117097058 138576400 144119456 161090800 180149320 225186650 234194116 277152800 292742645 322181600 360298640 450373300 468388232 585485290 720597280 825568903 900746600 936776464 1170970580 1463713225 1651137806 1801493200 1873552928 2341941160 2927426450 3302275612 3602986400 4127844515 4683882320 5854852900 6604551224 8255689030 9367764640 10732395739 11709705800 13209102448 16511378060 20639222575 21464791478 23419411600 26418204896 33022756120 41278445150 42929582956 46838823200 53661978695 66045512240 82556890300 85859165912 107323957390 120021366481 132091024480 139521144607 165113780600 171718331824 214647914780 240042732962 268309893475 279042289214 330227561200 343436663648 429295829560 480085465924 536619786950 558084578428 600106832405 660455122400 697605723035 858591659120 960170931848 1073239573900 1116169156856 1200213664810 1395211446070 1560277764253 1717183318240 1920341863696 2146479147800 2232338313712 2400427329620 2790422892140 3000534162025 3120555528506 3488028615175 3840683727392 4292958295600 4464676627424 4800854659240 5580845784280 6001068324050 6241111057012 6976057230350 7801388821265 8585916591200 9601709318480 11161691568560 12002136648100 12482222114024 13952114460700 15602777642530 19203418636960 20283610935289 22323383137120 24004273296200 24964444228048 27904228921400 31205555285060 39006944106325 40567221870578 48008546592400 49928888456096 55808457842800 62411110570120 78013888212650 81134443741156 96017093184800 101418054676445 111616915685600 124822221140240 156027776425300 162268887482312 202836109352890 249644442280480 286010916324223 312055552850600 324537774964624 405672218705780 507090273382225 572021832648446 624111105701200 649075549929248 811344437411560 1014180546764450 1144043665296892 1248222211402400 1430054581621115 1622688874823120 2028361093528900 2288087330593784 2860109163242230 3245377749646240 3718141912214899 4056722187057800 4576174661187568 5720218326484460 7150272908105575 7436283824429798 8113444374115600 9152349322375136 11440436652968920 14300545816211150 14872567648859596 16226888748231200 18590709561074495 22880873305937840 28601091632422300 29745135297719192 37181419122148990 45761746611875680 48335844858793687 57202183264844600 59490270595438384 74362838244297980 92953547805372475 96671689717587374 114404366529689200 118980541190876768 148725676488595960 185907095610744950 193343379435174748 228808733059378400 241679224293968435 297451352977191920 371814191221489900 386686758870349496 483358448587936870 594902705954383840 743628382442979800 773373517740698992 966716897175873740 1208396121469842175 1487256764885959600 1546747035481397984 1933433794351747480 2416792242939684350 2974513529771919200 3866867588703494960 4833584485879368700 7733735177406989920 9667168971758737400 19334337943517474800 38668675887034949600
• Sum of all divisors σ(n): 102263206181889988368
• Sum of proper divisors (its aliquot sum) s(n): 63594530294855038768
• 38668675887034949600 is an abundant number, because the sum of its proper divisors (63594530294855038768) is greater than itself. Its abundance is 24925854407820089168

Bases of 38668675887034949600

• Binary: 100001100010100010101110111101100000000101011011100101111111100000₂
• Hexadecimal: 0x218A2BBD8056E5FE0
• Base-36: 85SB9LDOBNWM8

Squares and roots of 38668675887034949600

• 38668675887034949600 squared (38668675887034949600²) is 1495266494856558146278561811874540160000
• 38668675887034949600 cubed (38668675887034949600³) is 57819975454351058480703880684461238578105412348775936000000
• The square root of 38668675887034949600 is 6218414258.2361742811
• The cube root of 38668675887034949600 is 3381580.7845326441

Scales and comparisons

• 38,668,675,887,034,949,600 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 38,668,675,887,034,949,600 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 38668675887034949600 cubic inches would be around 281798.4 feet tall.

Recreational maths with 38668675887034949600

• 38668675887034949600 backwards is 00694943078857686683
• The number of decimal digits it has is: 20
• The sum of 38668675887034949600's digits is 107
• More coming soon!