3988013245440

Names of 3988013245440

• Cardinal: 3988013245440 can be written as Three trillion, nine hundred eighty-eight billion, thirteen million, two hundred forty-five thousand, four hundred forty.

Scientific notation

• Scientific notation: 3.98801324544 × 10¹²

Factors of 3988013245440

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 12280

Divisors of 3988013245440

• Number of divisors d(n): 704
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 43 48 56 60 64 70 71 80 84 86 96 105 112 120 128 129 140 142 160 168 172 192 210 213 215 224 240 256 258 280 284 301 320 336 344 355 384 420 426 430 448 480 497 512 516 560 568 602 640 645 672 688 710 768 840 852 860 896 903 960 994 1024 1032 1065 1120 1136 1204 1280 1290 1344 1376 1420 1491 1505 1536 1680 1704 1720 1792 1806 1920 1988 2064 2130 2240 2272 2408 2485 2560 2580 2688 2752 2840 2982 3010 3053 3072 3360 3408 3440 3584 3612 3840 3976 4128 4260 4480 4515 4544 4816 4970 5120 5160 5376 5504 5680 5964 6020 6106 6720 6816 6880 7168 7224 7455 7680 7952 8256 8520 8960 9030 9088 9159 9632 9940 10320 10752 11008 11360 11928 12040 12149 12212 13440 13632 13760 14448 14910 15265 15360 15904 16512 17040 17920 18060 18176 18318 19264 19880 20640 21371 21504 22016 22720 23856 24080 24298 24424 26880 27264 27520 28896 29820 30530 31808 33024 34080 35840 36120 36352 36447 36636 38528 39760 41280 42742 44032 45440 45795 47712 48160 48596 48848 53760 54528 55040 57792 59640 60745 61060 63616 64113 66048 68160 72240 72704 72894 73272 77056 79520 82560 85043 85484 90880 91590 95424 96320 97192 97696 106855 107520 109056 110080 115584 119280 121490 122120 127232 128226 132096 136320 144480 145788 146544 154112 159040 165120 170086 170968 181760 182235 183180 190848 192640 194384 195392 213710 218112 220160 231168 238560 242980 244240 254464 255129 256452 272640 288960 291576 293088 308224 318080 320565 330240 340172 341936 363520 364470 366360 381696 385280 388768 390784 425215 427420 462336 477120 485960 488480 508928 510258 512904 522407 545280 577920 583152 586176 636160 641130 660480 680344 683872 728940 732720 763392 770560 777536 781568 850430 854840 862579 924672 954240 971920 976960 1020516 1025808 1044814 1090560 1155840 1166304 1172352 1272320 1275645 1282260 1360688 1367744 1457880 1465440 1526784 1541120 1555072 1563136 1567221 1700860 1709680 1725158 1908480 1943840 1953920 2041032 2051616 2089628 2311680 2332608 2344704 2544640 2551290 2564520 2587737 2612035 2721376 2735488 2915760 2930880 3110144 3126272 3134442 3401720 3419360 3450316 3656849 3816960 3887680 3907840 4082064 4103232 4179256 4312895 4623360 4665216 4689408 5102580 5129040 5175474 5224070 5442752 5470976 5831520 5861760 6038053 6220288 6268884 6803440 6838720 6900632 7313698 7633920 7775360 7815680 7836105 8164128 8206464 8358512 8625790 9330432 9378816 10205160 10258080 10350948 10448140 10885504 10941952 10970547 11663040 11723520 12076106 12440576 12537768 12938685 13606880 13677440 13801264 14627396 15550720 15631360 15672210 16328256 16412928 16717024 17251580 18114159 18284245 18660864 20410320 20516160 20701896 20896280 21771008 21883904 21941094 23326080 23447040 24152212 25075536 25877370 27213760 27354880 27602528 29254792 30190265 31101440 31344420 32656512 32825856 33434048 34503160 36228318 36568490 37090897 37321728 40820640 41032320 41403792 41792560 43542016 43882188 46652160 46894080 48304424 50151072 51754740 54427520 54709760 54852735 55205056 58509584 60380530 62202880 62688840 65313024 65651712 66868096 69006320 72456636 73136980 74181794 81641280 82064640 82807584 83585120 87084032 87764376 90570795 93304320 96608848 100302144 103509480 108855040 109419520 109705470 110410112 111272691 117019168 120761060 125377680 130626048 133736192 138012640 144913272 146273960 148363588 163282560 164129280 165615168 167170240 175528752 181141590 185454485 186608640 193217696 200604288 207018960 217710080 219410940 220820224 222545382 234038336 241522120 250755360 259636279 261252096 267472384 276025280 289826544 292547920 296727176 326565120 328258560 331230336 334340480 351057504 362283180 370908970 386435392 401208576 414037920 435420160 438821880 441640448 445090764 468076672 483044240 501510720 519272558 534944768 552050560 556363455 579653088 585095840 593454352 653130240 662460672 668680960 702115008 724566360 741817940 772870784 778908837 802417152 828075840 877643760 883280896 890181528 936153344 966088480 1003021440 1038545116 1104101120 1112726910 1159306176 1170191680 1186908704 1298181395 1306260480 1324921344 1337361920 1404230016 1449132720 1483635880 1545741568 1557817674 1604834304 1656151680 1755287520 1780363056 1872306688 1932176960 2006042880 2077090232 2208202240 2225453820 2318612352 2340383360 2373817408 2596362790 2649842688 2674723840 2808460032 2898265440 2967271760 3091483136 3115635348 3312303360 3510575040 3560726112 3744613376 3864353920 3894544185 4012085760 4154180464 4416404480 4450907640 4637224704 4680766720 4747634816 5192725580 5616920064 5796530880 5934543520 6182966272 6231270696 6624606720 7021150080 7121452224 7728707840 7789088370 8024171520 8308360928 8901815280 9274449408 9361533440 9495269632 10385451160 11233840128 11593061760 11869087040 12462541392 13249213440 14042300160 14242904448 15457415680 15578176740 16616721856 17803630560 18548898816 18723066880 18990539264 20770902320 23186123520 23738174080 24925082784 28084600320 28485808896 30914831360 31156353480 33233443712 35607261120 37981078528 41541804640 46372247040 47476348160 49850165568 56169200640 56971617792 62312706960 66466887424 71214522240 83083609280 92744494080 94952696320 99700331136 113943235584 124625413920 132933774848 142429044480 166167218560 189905392640 199400662272 249250827840 265867549696 284858088960 332334437120 398801324544 498501655680 569716177920 664668874240 797602649088 997003311360 1329337748480 1994006622720 3988013245440
• Sum of all divisors σ(n): 15127965388800
• Sum of proper divisors (its aliquot sum) s(n): 11139952143360
• 3988013245440 is an abundant number, because the sum of its proper divisors (11139952143360) is greater than itself. Its abundance is 7151938897920

Bases of 3988013245440

• Binary: 111010000010001000000111001110010000000000₂
• Hexadecimal: 0x3A0881CE400
• Base-36: 1EW2G4A2O

Squares and roots of 3988013245440

• 3988013245440 squared (3988013245440²) is 15904249645804881680793600
• 3988013245440 cubed (3988013245440³) is 63426358246254296672816886850781184000
• The square root of 3988013245440 is 1997001.0629541487
• The cube root of 3988013245440 is 15858.1381652747

Scales and comparisons

• 3,988,013,245,440 seconds is equal to 126,806 years, 25 weeks, 1 day, 17 hours, 4 minutes.
• To count from 1 to 3,988,013,245,440 would take you about three hundred seventeen thousand and sixteen 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 3988013245440 cubic inches would be around 1321.5 feet tall.

Recreational maths with 3988013245440

• 3988013245440 backwards is 0445423108893
• The number of decimal digits it has is: 13
• The sum of 3988013245440's digits is 51
• More coming soon!