3991299481440

Names of 3991299481440

• Cardinal: 3991299481440 can be written as Three trillion, nine hundred ninety-one billion, two hundred ninety-nine million, four hundred eighty-one thousand, four hundred forty.

Scientific notation

• Scientific notation: 3.99129948144 × 10¹²

Factors of 3991299481440

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 6612

Divisors of 3991299481440

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 19 20 24 27 30 32 36 38 40 41 45 48 54 57 60 61 72 76 80 81 82 90 95 96 108 114 120 122 123 135 144 152 160 162 164 171 180 183 190 205 216 228 240 244 246 270 285 288 304 305 324 328 342 360 366 369 380 405 410 432 456 480 488 492 513 540 549 570 608 610 615 648 656 684 720 732 738 760 779 810 820 855 864 912 915 976 984 1026 1080 1098 1107 1140 1159 1220 1230 1296 1312 1368 1440 1464 1476 1520 1539 1558 1620 1640 1647 1710 1824 1830 1845 1952 1968 2052 2160 2196 2214 2280 2318 2337 2440 2460 2501 2565 2592 2736 2745 2928 2952 3040 3078 3116 3240 3280 3294 3321 3420 3477 3660 3690 3895 3936 4104 4320 4392 4428 4560 4636 4674 4880 4920 4941 5002 5130 5472 5490 5535 5795 5856 5904 6156 6232 6480 6481 6560 6588 6642 6840 6954 7011 7320 7380 7503 7695 7790 8208 8235 8784 8856 9120 9272 9348 9760 9840 9882 10004 10260 10431 10980 11070 11590 11685 11808 12312 12464 12505 12960 12962 13176 13284 13680 13908 14022 14640 14760 15006 15390 15580 16416 16470 16605 17385 17568 17712 18544 18696 19443 19680 19764 20008 20520 20862 21033 21960 22140 22509 23180 23370 24624 24705 24928 25010 25924 26352 26568 27360 27816 28044 29280 29520 30012 30780 31160 31293 32405 32940 33210 34770 35055 35424 37088 37392 37515 38886 39528 40016 41040 41724 42066 43920 44280 45018 46360 46740 47519 49248 49410 50020 51848 52155 52704 53136 55632 56088 58329 59040 60024 61560 62320 62586 63099 64810 65880 66420 67527 69540 70110 74784 75030 77772 79056 80032 82080 83448 84132 87840 88560 90036 92720 93480 93879 95038 97215 98820 100040 103696 104310 105165 106272 111264 112176 112545 116658 120048 123120 123139 124640 125172 126198 129620 131760 132840 135054 139080 140220 142557 150060 155544 156465 158112 166896 168264 174987 177120 180072 185440 186960 187758 190076 194430 197640 200080 202581 207392 208620 210330 224352 225090 233316 237595 240096 246240 246278 250344 252396 259240 263520 265680 265721 270108 278160 280440 285114 291645 300120 311088 312930 315495 333792 336528 337635 349974 360144 369417 373920 375516 380152 388860 395280 395341 400160 405162 417240 420660 427671 450180 466632 469395 475190 492556 500688 504792 518480 524961 531360 531442 540216 556320 560880 570228 583290 600240 615695 622176 625860 630990 673056 675270 699948 712785 720288 738834 751032 760304 777720 790560 790682 797163 810324 834480 841320 855342 874935 900360 933264 938790 950380 985112 1001376 1009584 1012905 1036960 1049922 1062884 1080432 1108251 1121760 1140456 1166580 1186023 1200480 1231390 1251720 1261980 1283013 1328605 1350540 1399896 1425570 1477668 1502064 1520608 1555440 1581364 1594326 1620648 1668960 1682640 1710684 1749870 1800720 1847085 1866528 1877580 1900760 1970224 1976705 2019168 2025810 2099844 2125768 2138355 2160864 2216502 2280912 2333160 2372046 2391489 2462780 2503440 2523960 2566026 2624805 2657210 2701080 2799792 2851140 2955336 3004128 3110880 3162728 3188652 3241296 3324753 3365280 3421368 3499740 3558069 3601440 3694170 3755160 3801520 3849039 3940448 3953410 3985815 4051620 4199688 4251536 4276710 4433004 4561824 4666320 4744092 4782978 4925560 5006880 5047920 5048699 5132052 5249610 5314420 5402160 5541255 5599584 5702280 5910672 5930115 6325456 6377304 6415065 6482592 6649506 6842736 6999480 7116138 7174467 7388340 7510320 7511479 7603040 7698078 7906820 7971630 8103240 8399376 8503072 8553420 8866008 9332640 9488184 9565956 9851120 9974259 10095840 10097398 10264104 10499220 10628840 10674207 10804320 11082510 11404560 11821344 11860230 11957445 12650912 12754608 12830130 13299012 13685472 13998960 14232276 14348934 14776680 15020640 15022958 15146097 15396156 15813640 15943260 16206480 16208981 16623765 16798752 17106840 17732016 17790345 18976368 19131912 19245195 19702240 19948518 20194796 20528208 20998440 21257680 21348414 21523401 22165020 22534437 22809120 23720460 23914890 25243495 25509216 25660260 26598024 27997920 28464552 28697868 29553360 30045916 30292194 30792312 31627280 31886520 32022621 32412960 32417962 33247530 34213680 35464032 35580690 35872335 37557395 37952736 38263824 38490390 39897036 40389592 41056416 41996880 42515360 42696828 43046802 44330040 45068874 45438291 47440920 47829780 48626943 49871295 50486990 51320520 53196048 53371035 56929104 57395736 59106720 60091832 60584388 61584624 63254560 63773040 64045242 64835924 66495060 67603311 68427360 71161380 71744670 75114790 75730485 76527648 76980780 79794072 80779184 81044905 83993760 85393656 86093604 88660080 90137748 90876582 94881840 95659560 97253886 99742590 100973980 102641040 106392096 106742070 107617005 112672185 113858208 114791472 120183664 121168776 123169248 127546080 128090484 129671848 132990120 135206622 136314873 142322760 143489340 145880829 150229580 151460970 153961560 159588144 160113105 161558368 162089810 170787312 172187208 177320160 180275496 181753164 189763680 191319120 194507772 199485180 201947960 202809933 205282080 213484140 215234010 225344370 227191455 229582944 240367328 242337552 243134715 256180968 259343696 265980240 270413244 272629746 284645520 286978680 291761658 300459160 302921940 307923120 307970639 319176288 320226210 324179620 338016555 341574624 344374416 360550992 363506328 382638240 389015544 398970360 403895920 405619866 408944619 426968280 430468020 437642487 450688740 454382910 484675104 486269430 512361936 518687392 531960480 540826488 545259492 569291040 573957360 583523316 600918320 605843880 608429799 615846240 615941278 640452420 648359240 676033110 681574365 688748832 721101984 727012656 729404145 778031088 797940720 807791840 811239732 817889238 853936560 860936040 875284974 901377480 908765820 923911917 972538860 1014049665 1024723872 1081652976 1090518984 1147914720 1167046632 1201836640 1211687760 1216859598 1231882556 1280904840 1296718480 1312927461 1352066220 1363148730 1454025312 1458808290 1539853195 1556062176 1595881440 1622479464 1635778476 1707873120 1721872080 1750569948 1802754960 1817531640 1847823834 1945077720 2028099330 2044723095 2163305952 2181037968 2188212435 2334093264 2423375520 2433719196 2463765112 2561809680 2593436960 2625854922 2704132440 2726297460 2771735751 2917616580 3042148995 3079706390 3244958928 3271556952 3443744160 3501139896 3605509920 3635063280 3695647668 3890155440 4056198660 4089446190 4362075936 4376424870 4619559585 4668186528 4867438392 4927530224 5123619360 5251709844 5408264880 5452594920 5543471502 5835233160 6084297990 6159412780 6489917856 6543113904 6564637305 7002279792 7270126560 7391295336 7780310880 8112397320 8178892380 8315207253 8752849740 9239119170 9734876784 9855060448 10503419688 10816529760 10905189840 11086943004 11670466320 12168595980 12318825560 13086227808 13129274610 13858678755 14004559584 14782590672 16224794640 16357784760 16630414506 17505699480 18478238340 19469753568 21006839376 21810379680 22173886008 23340932640 24337191960 24637651120 24945621759 26258549220 27717357510 29565181344 32449589280 32715569520 33260829012 35011398960 36956476680 41576036265 42013678752 44347772016 48674383920 49275302240 49891243518 52517098440 55434715020 65431139040 66521658024 70022797920 73912953360 83152072530 88695544032 97348767840 99782487036 105034196880 110869430040 124728108795 133043316048 147825906720 166304145060 199564974072 210068393760 221738860080 249456217590 266086632096 332608290120 399129948144 443477720160 498912435180 665216580240 798259896288 997824870360 1330433160480 1995649740720 3991299481440
• Sum of all divisors σ(n): 15440351129280
• Sum of proper divisors (its aliquot sum) s(n): 11449051647840
• 3991299481440 is an abundant number, because the sum of its proper divisors (11449051647840) is greater than itself. Its abundance is 7457752166400

Bases of 3991299481440

• Binary: 111010000101001011111111001101111101100000₂
• Hexadecimal: 0x3A14BFCDF60
• Base-36: 1EXKSNQ00

Squares and roots of 3991299481440

• 3991299481440 squared (3991299481440²) is 15930471550543212904473600
• 3991299481440 cubed (3991299481440³) is 63583282838777798415936995936169984000
• The square root of 3991299481440 is 1997823.6862746423
• The cube root of 3991299481440 is 15862.4928212163

Scales and comparisons

• 3,991,299,481,440 seconds is equal to 126,910 years, 50 weeks, 5 days, 20 hours, 24 minutes.
• To count from 1 to 3,991,299,481,440 would take you about three hundred seventeen thousand, two hundred seventy-seven 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 3991299481440 cubic inches would be around 1321.9 feet tall.

Recreational maths with 3991299481440

• 3991299481440 backwards is 0441849921993
• The number of decimal digits it has is: 13
• The sum of 3991299481440's digits is 63
• More coming soon!