1138556309940

Names of 1138556309940

• Cardinal: 1138556309940 can be written as One trillion, one hundred thirty-eight billion, five hundred fifty-six million, three hundred nine thousand, nine hundred forty.

Scientific notation

• Scientific notation: 1.13855630994 × 10¹²

Factors of 1138556309940

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3372

Divisors of 1138556309940

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 27 28 30 35 36 42 45 49 54 60 61 63 70 73 81 84 90 98 105 108 122 126 135 140 146 147 162 180 183 189 196 210 219 244 245 252 270 292 294 305 315 324 365 366 378 405 420 427 438 441 490 511 540 549 567 588 610 630 657 730 732 735 756 810 854 876 882 915 945 980 1022 1095 1098 1134 1220 1260 1281 1314 1323 1460 1470 1533 1620 1647 1708 1764 1830 1890 1971 2044 2135 2190 2196 2205 2268 2555 2562 2628 2646 2745 2835 2940 2989 3066 3221 3285 3294 3577 3660 3780 3843 3942 3969 4270 4380 4410 4453 4599 4941 5110 5124 5292 5490 5670 5913 5978 6132 6405 6442 6570 6588 6615 7154 7665 7686 7884 7938 8235 8540 8820 8906 8967 9198 9663 9855 9882 10220 10731 10980 11340 11529 11826 11956 12810 12884 13140 13230 13359 13797 14308 14945 15330 15372 15876 16105 16470 17812 17885 17934 18396 19215 19326 19710 19764 19845 21462 22265 22547 22995 23058 23652 24705 25620 26460 26718 26901 27594 28989 29565 29890 30660 31171 32193 32210 32940 34587 35770 35868 38430 38652 39420 39690 40077 41391 42924 44530 44835 45094 45990 46116 48315 49410 53436 53655 53802 55188 57645 57978 59130 59780 62342 64386 64420 66795 67641 68985 69174 71540 76860 79380 80154 80703 82782 86967 89060 89670 90188 91980 93513 96579 96630 98820 107310 107604 112735 115290 115956 118260 120231 124684 128772 133590 134505 135282 137970 138348 144945 155855 157829 160308 160965 161406 165564 172935 173934 179340 187026 193158 193260 196481 200385 202923 206955 214620 218197 225470 230580 235133 240462 242109 260901 267180 269010 270564 275940 280539 289737 289890 311710 315658 321930 322812 338205 345870 347868 360693 374052 386316 392962 400770 403515 405846 413910 434835 436394 450940 467565 470266 473487 480924 482895 484218 521802 538020 561078 579474 579780 589443 601155 608769 623420 631316 643860 654591 676410 691740 705399 721386 785924 789145 801540 807030 811692 827820 841617 869670 872788 935130 940532 946974 965790 968436 982405 1014615 1043604 1090985 1122156 1158948 1175665 1178886 1202310 1210545 1217538 1304505 1309182 1352820 1375367 1402695 1410798 1420461 1442772 1448685 1578290 1614060 1645931 1683234 1739340 1768329 1803465 1826307 1870260 1893948 1931580 1963773 1964810 2029230 2116197 2181970 2351330 2357772 2367435 2404620 2421090 2435076 2524851 2609010 2618364 2750734 2805390 2821596 2840922 2897370 2947215 3043845 3156580 3272955 3291862 3366468 3526995 3536658 3606930 3652614 3927546 3929620 4058460 4126101 4208085 4232394 4261383 4363940 4702660 4734870 4842180 4937793 5049702 5218020 5304987 5501468 5610780 5681844 5794740 5891319 5894430 6087690 6348591 6545910 6583724 6876835 7053990 7073316 7102305 7213860 7305228 7855092 8229655 8252202 8416170 8464788 8522766 8841645 9131535 9469740 9627569 9818865 9875586 10099404 10580985 10609974 11521517 11782638 11788860 12175380 12378303 12624255 12697182 12784149 13091820 13753670 14107980 14204610 14343113 14813379 15914961 16459310 16504404 16832340 17045532 17673957 17683290 18263070 19045773 19255138 19637730 19751172 20630505 21161970 21219948 21306915 23043034 23565276 24688965 24756606 25248510 25394364 25568298 26524935 27507340 28409220 28686226 28882707 29456595 29626758 31742955 31829922 32918620 34564551 35347914 35366580 36526140 37134909 38091546 38510276 39275460 41261010 42323940 42613830 43029339 44440137 46086068 48137845 49377930 49513212 50497020 51136596 53049870 57372452 57607585 57765414 58913190 59253516 61891515 63485910 63659844 63920745 69129102 70695828 71715565 74066895 74269818 76183092 79574805 82522020 85227660 86058678 86648121 88369785 88880274 95228865 96275690 98755860 100401791 103693653 106099740 111404727 115215170 115530828 117826380 123783030 126971820 127841490 129088017 133320411 138258204 143431130 144413535 148133790 148539636 159149610 172117356 172822755 173296242 176739570 177760548 185674545 190457730 192551380 200803582 207387306 215146695 222200685 222809454 230430340 247566060 255682980 258176034 259944363 266640822 286862260 288827070 296267580 301205373 311080959 318299220 345645510 346592484 353479140 371349090 380915460 387264051 401607164 414774612 430293390 433240605 444401370 445618908 502008955 516352068 518468265 519888726 533281644 557023635 577654140 602410746 622161918 645440085 666602055 691291020 702812537 742698180 774528102 779833089 860586780 866481210 888802740 903616119 933242877 1004017910 1036936530 1039777452 1114047270 1161792153 1204821492 1244323836 1290880170 1299721815 1333204110 1405625074 1506026865 1549056204 1555404795 1559666178 1732962420 1807232238 1866485754 1936320255 2008035820 2073873060 2108437611 2228094540 2323584306 2581760340 2599443630 2666408220 2710848357 2811250148 3012053730 3110809590 3119332356 3514062685 3614464476 3732971508 3872640510 3899165445 4216875222 4518080595 4647168612 4666214385 5198887260 5421696714 5808960765 6024107460 6221619180 6325312833 7028125370 7745281020 7798330890 8132545071 8433750444 9036161190 9332428770 10542188055 10843393428 11617921530 12650625666 13554241785 14056250740 15596661780 16265090142 18072322380 18664857540 18975938499 21084376110 23235843060 25301251332 27108483570 31626564165 32530180284 37951876998 40662725355 42168752220 54216967140 56927815497 63253128330 75903753996 81325450710 94879692495 113855630994 126506256660 162650901420 189759384990 227711261988 284639077485 379518769980 569278154970 1138556309940
• Sum of all divisors σ(n): 4282116333264
• Sum of proper divisors (its aliquot sum) s(n): 3143560023324
• 1138556309940 is an abundant number, because the sum of its proper divisors (3143560023324) is greater than itself. Its abundance is 2005003713384

Bases of 1138556309940

• Binary: 10000100100010111001111101001000110110100₂
• Hexadecimal: 0x109173E91B4
• Base-36: EJ1N1390

Squares and roots of 1138556309940

• 1138556309940 squared (1138556309940²) is 1296310470904189342803600
• 1138556309940 cubed (1138556309940³) is 1475922466289257553429540510147784000
• The square root of 1138556309940 is 1067031.5412114117
• The cube root of 1138556309940 is 10442.0276333225

Scales and comparisons

• 1,138,556,309,940 seconds is equal to 36,202 years, 29 weeks, 4 days, 1 hour, 39 minutes.
• To count from 1 to 1,138,556,309,940 would take you about ninety thousand, five hundred six 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 1138556309940 cubic inches would be around 870.2 feet tall.

Recreational maths with 1138556309940

• 1138556309940 backwards is 0499036558311
• 1138556309940 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1138556309940's digits is 54
• More coming soon!