16393986490140

Names of 16393986490140

• Cardinal: 16393986490140 can be written as Sixteen trillion, three hundred ninety-three billion, nine hundred eighty-six million, four hundred ninety thousand, one hundred forty.

Scientific notation

• Scientific notation: 1.639398649014 × 10¹³

Factors of 16393986490140

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 120

Divisors of 16393986490140

• Number of divisors d(n): 768
• 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 63 70 81 84 90 98 103 105 108 126 135 140 147 162 180 189 196 206 210 243 245 252 270 294 309 315 324 343 378 405 412 420 441 486 490 515 540 567 588 618 630 686 721 729 735 756 810 882 927 945 972 980 1029 1030 1134 1215 1236 1260 1323 1372 1442 1458 1470 1545 1620 1701 1715 1764 1854 1890 2058 2060 2163 2187 2205 2268 2430 2646 2781 2835 2884 2916 2940 3087 3090 3402 3430 3605 3645 3708 3780 3969 4116 4326 4374 4410 4635 4860 5047 5103 5145 5292 5562 5670 6174 6180 6489 6615 6804 6860 7210 7290 7938 8343 8505 8652 8748 8820 9261 9270 10094 10206 10290 10609 10815 10935 11124 11340 11907 12348 12978 13230 13905 14420 14580 15141 15309 15435 15876 16686 17010 18522 18540 19467 19845 20188 20412 20580 21218 21630 21870 23814 25029 25235 25515 25956 26460 27783 27810 30282 30618 30870 31827 32445 33372 34020 35329 35721 37044 38934 39690 41715 42436 43260 43740 45423 46305 47628 50058 50470 51030 53045 55566 55620 58401 59535 60564 61236 61740 63654 64890 70658 71442 74263 75087 75705 76545 77868 79380 83349 83430 90846 92610 95481 97335 100116 100940 102060 105987 106090 107163 111132 116802 119070 125145 127308 129780 136269 138915 141316 142884 148526 150174 151410 153090 159135 166698 166860 175203 176645 178605 181692 185220 190962 194670 211974 212180 214326 222789 225261 227115 233604 238140 250047 250290 272538 277830 286443 292005 297052 300348 302820 306180 317961 318270 333396 350406 353290 357210 371315 375435 381924 389340 408807 416745 423948 428652 445578 450522 454230 477405 500094 500580 519841 525609 529935 535815 545076 555660 572886 584010 635922 636540 668367 681345 700812 706580 714420 742630 750141 750870 817614 833490 859329 876015 891156 901044 908460 953883 954810 1000188 1039682 1051218 1059870 1071630 1092727 1113945 1126305 1145772 1168020 1226421 1250235 1271844 1336734 1362690 1432215 1485260 1500282 1501740 1559523 1576827 1589805 1635228 1666980 1718658 1752030 1907766 1909620 2005101 2044035 2079364 2102436 2119740 2143260 2185454 2227890 2252610 2452842 2500470 2577987 2599205 2628045 2673468 2725380 2861649 2864430 3000564 3119046 3153654 3179610 3278181 3341835 3437316 3504060 3638887 3679263 3750705 3815532 4010202 4088070 4296645 4370908 4455780 4505220 4678569 4769415 4905684 5000940 5155974 5198410 5256090 5463635 5723298 5728860 6015303 6132105 6238092 6307308 6359220 6556362 6683670 7277774 7358526 7501410 7649089 7733961 7797615 7884135 8020404 8176140 8584947 8593290 9357138 9538830 9834543 10025505 10311948 10396820 10512180 10916661 10927270 11037789 11446596 12030606 12264210 12889935 13112724 13367340 14035707 14308245 14555548 14717052 15002820 15298178 15467922 15595230 15768270 16390905 17169894 17186580 18045909 18194435 18396315 18714276 19077660 19669086 20051010 21833322 21854540 22075578 22947267 23201883 23392845 24061212 24528420 25754841 25779870 28071414 28616490 29503629 30076515 30596356 30935844 31190460 31536540 32749983 32781810 34339788 36091818 36388870 36792630 38245445 38669805 39338172 40102020 42107121 42924735 43666644 44151156 45894534 46403766 46785690 49172715 51509682 51559740 53543623 54137727 54583305 55188945 56142828 57232980 59007258 60153030 65499966 65563620 68841801 70178535 72183636 72777740 73585260 76490890 77264523 77339610 84214242 85849470 88510887 90229545 91789068 92807532 93571380 98249949 98345430 103019364 107087246 108275454 109166610 110377890 114736335 116009415 118014516 120306060 126321363 128774205 130999932 137683602 140357070 147518145 152981780 154529046 154679220 160630869 162413181 163749915 168428484 171698940 177021774 180459090 196499898 196690860 206525403 210535605 214174492 216550908 218333220 220755780 229472670 232018830 252642726 257548410 265532661 267718115 270688635 275367204 280714140 294749847 295036290 309058092 321261738 324826362 327499830 344209005 354043548 360918180 374805361 378964089 386322615 392999796 413050806 421071210 442554435 458945340 464037660 481892607 491249745 505285452 515096820 531065322 535436230 541377270 589499694 590072580 619576209 631606815 642523476 649652724 654999660 688418010 749610722 757928178 772645230 796597983 803154345 812065905 826101612 842142420 884249541 885108870 963785214 982499490 1032627015 1062130644 1070872460 1082754540 1124416083 1136892267 1178999388 1239152418 1263213630 1327663305 1376836020 1445677821 1473749235 1499221444 1515856356 1545290460 1593195966 1606308690 1624131810 1768499082 1770217740 1858728627 1874026805 1894820445 1927570428 1964998980 2065254030 2248832166 2273784534 2389793949 2409463035 2478304836 2526427260 2652748623 2655326610 2891355642 2947498470 3097881045 3186391932 3212617380 3248263620 3373248249 3536998164 3717457254 3748053610 3789640890 3982989915 4130508060 4337033463 4421247705 4497664332 4547569068 4779587898 4818926070 5305497246 5310653220 5576185881 5622080415 5684461335 5782711284 5894996940 6195762090 6746496498 7228389105 7434914508 7496107220 7579281780 7958245869 7965979830 8674066926 8842495410 9293643135 9559175796 9637852140 10119744747 10610994492 11152371762 11244160830 11368922670 11948969745 12391524180 13011100389 13263743115 13492992996 14456778210 15916491738 15931959660 16728557643 16866241245 17348133852 17684990820 18587286270 20239489494 21685167315 22304743524 22488321660 22737845340 23897939490 26022200778 26527486230 27880929405 28913556420 30359234241 31832983476 33457115286 33732482490 37174572540 39033301167 39791229345 40478978988 43370334630 47795878980 50598723735 52044401556 53054972460 55761858810 60718468482 65055501945 66914230572 67464964980 78066602334 79582458690 83642788215 86740669260 91077702723 101197447470 111523717620 117099903501 121436936964 130111003890 151796171205 156133204668 159164917380 167285576430 182155405446 195166505835 202394894940 234199807002 260222007780 273233108169 303592342410 334571152860 364310810892 390333011670 455388513615 468399614004 546466216338 585499517505 607184684820 780666023340 819699324507 910777027230 1092932432676 1170999035010 1366165540845 1639398649014 1821554054460 2341998070020 2732331081690 3278797298028 4098496622535 5464662163380 8196993245070 16393986490140
• Sum of all divisors σ(n): 60803957760000
• Sum of proper divisors (its aliquot sum) s(n): 44409971269860
• 16393986490140 is an abundant number, because the sum of its proper divisors (44409971269860) is greater than itself. Its abundance is 28015984779720

Bases of 16393986490140

• Binary: 11101110100100000101101111011011111100011100₂
• Hexadecimal: 0xEE905BDBF1C
• Base-36: 5T7AK9XR0

Squares and roots of 16393986490140

• 16393986490140 squared (16393986490140²) is 268762793038892836317219600
• 16393986490140 cubed (16393986490140³) is 4406093598131901994167724473847614744000
• The square root of 16393986490140 is 4048948.8129809693
• The cube root of 16393986490140 is 25403.5761235447

Scales and comparisons

• 16,393,986,490,140 seconds is equal to 521,278 years, 3 weeks, 1 day, 9 minutes.
• To count from 1 to 16,393,986,490,140 would take you about one million, three hundred three thousand, one hundred ninety-five 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 16393986490140 cubic inches would be around 2117 feet tall.

Recreational maths with 16393986490140

• 16393986490140 backwards is 04109468939361
• 16393986490140 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 16393986490140's digits is 63
• More coming soon!