138423381441800

Names of 138423381441800

• Cardinal: 138423381441800 can be written as One hundred thirty-eight trillion, four hundred twenty-three billion, three hundred eighty-one million, four hundred forty-one thousand, eight hundred.

Scientific notation

• Scientific notation: 1.384233814418 × 10¹⁴

Factors of 138423381441800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 5483

Divisors of 138423381441800

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 20 25 26 28 35 37 40 49 50 52 56 65 70 74 91 98 100 104 130 140 148 175 182 185 196 200 245 259 260 280 296 325 350 364 370 392 455 481 490 518 520 637 650 700 728 740 910 925 962 980 1036 1225 1274 1295 1300 1400 1480 1813 1820 1850 1924 1960 2072 2275 2405 2450 2548 2590 2600 3185 3367 3626 3640 3700 3848 4550 4810 4900 5096 5180 5419 6370 6475 6734 7252 7400 9065 9100 9620 9800 10360 10838 12025 12740 12950 13468 14504 15925 16835 18130 18200 19240 21676 23569 24050 25480 25900 26936 27095 31850 33670 36260 37933 43352 45325 47138 48100 51800 54190 63700 67340 70447 72520 75866 84175 90650 94276 96200 108380 117845 127400 134680 135475 140894 151732 168350 181300 188552 189665 200503 216760 235690 265531 270950 281788 303464 336700 352235 362600 379330 401006 471380 493129 531062 541900 563576 589225 673400 704470 758660 802012 942760 948325 986258 1002515 1062124 1083800 1178450 1327655 1403521 1408940 1517320 1604024 1761175 1896650 1972516 2005030 2124248 2356900 2465645 2606539 2655310 2807042 2817880 3451903 3522350 3793300 3945032 4010060 4713800 4931290 5012575 5213078 5310620 5614084 6638275 6903806 7017605 7044700 7586600 8020120 9824647 9862580 10025150 10426156 10621240 11228168 12328225 13032695 13276550 13807612 14035210 14089400 17259515 18245773 19649294 19725160 20050300 20852312 24656450 26065390 26553100 27615224 28070420 29365561 34519030 35088025 36491546 39298588 40100600 49123235 49312900 52130780 53106200 56140840 58731122 65163475 69038060 70176050 72983092 78597176 86297575 91228865 98246470 98625800 104261560 117462244 127720411 130326950 138076120 140352100 145966184 146827805 172595150 182457730 196492940 205558927 234924488 245616175 255440822 260653900 280704200 293655610 345190300 364915460 381752293 392985880 411117854 456144325 491232350 510881644 521307800 587311220 638602055 690380600 729830920 734139025 763504586 822235708 912288650 982464700 1021763288 1027794635 1086525757 1174622440 1277204110 1438912489 1468278050 1527009172 1644471416 1824577300 1908761465 1964929400 2055589270 2173051514 2554408220 2672266051 2877824978 2936556100 3054018344 3193010275 3649154600 3817522930 4111178540 4346103028 5108816440 5138973175 5344532102 5432628785 5755649956 5873112200 6386020550 7194562445 7605680299 7635045860 8222357080 8692206056 9543807325 10277946350 10689064204 10865257570 11511299912 12772041100 13361330255 14124834841 14389124890 15211360598 15270091720 18705862357 19087614650 20555892700 21378128408 21730515140 25544082200 26722660510 27163143925 28249669682 28778249780 30422721196 35972812225 37411724714 38028401495 38175229300 41111785400 43461030280 53239762093 53445321020 54326287850 56499339364 57556499560 60845442392 66806651275 70624174205 71945624450 74823449428 76056802990 76350458600 93529311785 98873843887 106479524186 106890642040 108652575700 112998678728 133613302550 141248348410 143891248900 149646898856 152113605980 187058623570 190142007475 197747687774 212959048372 217305151400 266198810465 267226605100 282496696820 287782497800 304227211960 353120871025 374117247140 380284014950 395495375548 425918096744 467646558925 494369219435 532397620930 534453210200 564993393640 692116907209 706241742050 748234494280 760568029900 790990751096 935293117850 988738438870 1064795241860 1330994052325 1384233814418 1412483484100 1521136059800 1870586235700 1977476877740 2129590483720 2471846097175 2661988104650 2768467628836 2824966968200 3460584536045 3741172471400 3954953755480 4943692194350 5323976209300 5536935257672 6921169072090 9887384388700 10647952418600 13842338144180 17302922680225 19774768777400 27684676288360 34605845360450 69211690720900 138423381441800
• Sum of all divisors σ(n): 414150216947460
• Sum of proper divisors (its aliquot sum) s(n): 275726835505660
• 138423381441800 is an abundant number, because the sum of its proper divisors (275726835505660) is greater than itself. Its abundance is 137303454063860

Bases of 138423381441800

• Binary: 11111011110010100110100011110101011110100001000₂
• Hexadecimal: 0x7DE5347ABD08
• Base-36: 1D2ETNBOQW

Squares and roots of 138423381441800

• 138423381441800 squared (138423381441800²) is 19161032529782060646787240000
• 138423381441800 cubed (138423381441800³) is 2652334914688760199533050942209042632000000
• The square root of 138423381441800 is 11765346.6350040021
• The cube root of 138423381441800 is 51729.2860775407

Scales and comparisons

• 138,423,381,441,800 seconds is equal to 4,401,435 years, 18 weeks, 4 days, 9 hours, 23 minutes, 20 seconds.
• To count from 1 to 138,423,381,441,800 would take you about eleven million, three thousand, five hundred eighty-eight 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 138423381441800 cubic inches would be around 4310.8 feet tall.

Recreational maths with 138423381441800

• 138423381441800 backwards is 008144183324831
• 138423381441800 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 138423381441800's digits is 50
• More coming soon!