138585641040

Names of 138585641040

• Cardinal: 138585641040 can be written as One hundred thirty-eight billion, five hundred eighty-five million, six hundred forty-one thousand and forty.

Scientific notation

• Scientific notation: 1.3858564104 × 10¹¹

Factors of 138585641040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 155

Divisors of 138585641040

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 11 12 14 15 16 18 20 21 22 24 27 28 30 33 35 36 40 42 44 45 48 54 55 56 60 63 66 70 72 77 80 81 84 88 90 99 105 108 110 112 120 126 127 132 135 140 144 154 162 165 168 176 180 189 198 210 216 220 231 240 243 252 254 264 270 280 297 308 315 324 330 336 360 378 381 385 396 405 420 432 440 462 486 495 504 508 528 540 560 567 594 616 630 635 648 660 693 720 729 756 762 770 792 810 840 880 889 891 924 945 972 990 1008 1016 1080 1134 1143 1155 1188 1215 1232 1260 1270 1296 1320 1386 1397 1458 1485 1512 1524 1540 1584 1620 1680 1701 1778 1782 1848 1890 1905 1944 1980 2032 2079 2160 2187 2268 2286 2310 2376 2430 2520 2540 2640 2667 2673 2772 2794 2835 2916 2970 3024 3048 3080 3240 3402 3429 3465 3556 3564 3645 3696 3780 3810 3888 3960 4158 4191 4374 4445 4455 4536 4572 4620 4752 4860 5040 5080 5103 5334 5346 5544 5588 5670 5715 5832 5940 6096 6160 6237 6480 6561 6804 6858 6930 6985 7112 7128 7290 7560 7620 7920 8001 8019 8316 8382 8505 8748 8890 8910 9072 9144 9240 9720 9779 10160 10206 10287 10395 10668 10692 10935 11088 11176 11340 11430 11664 11880 12474 12573 13122 13335 13365 13608 13716 13860 13970 14224 14256 14580 15120 15240 15309 16002 16038 16632 16764 17010 17145 17496 17780 17820 18288 18480 18711 19440 19558 19683 20412 20574 20790 20955 21336 21384 21870 22352 22680 22860 23760 24003 24057 24948 25146 25515 26244 26670 26730 27216 27432 27720 27940 29160 29337 30480 30618 30861 31185 32004 32076 32805 33264 33528 34020 34290 34992 35560 35640 37422 37719 39116 39366 40005 40095 40824 41148 41580 41910 42672 42768 43740 45360 45720 45927 48006 48114 48895 49896 50292 51030 51435 52488 53340 53460 54864 55440 55880 56133 58320 58674 59049 61236 61722 62370 62865 64008 64152 65610 67056 68040 68580 71120 71280 72009 72171 74844 75438 76545 78232 78732 80010 80190 81648 82296 83160 83820 87480 88011 91440 91854 92583 93555 96012 96228 97790 98415 99792 100584 102060 102870 104976 106680 106920 111760 112266 113157 117348 118098 120015 120285 122472 123444 124740 125730 128016 128304 131220 136080 137160 137781 144018 144342 146685 149688 150876 153090 154305 156464 157464 160020 160380 164592 166320 167640 168399 174960 176022 177147 183708 185166 187110 188595 192024 192456 195580 196830 201168 204120 205740 213360 213840 216027 216513 224532 226314 229635 234696 236196 240030 240570 244944 246888 249480 251460 262440 264033 274320 275562 277749 280665 288036 288684 293370 295245 299376 301752 306180 308610 314928 320040 320760 335280 336798 339471 352044 354294 360045 360855 367416 370332 374220 377190 384048 384912 391160 393660 408240 411480 413343 432054 433026 440055 449064 452628 459270 462915 469392 472392 480060 481140 493776 498960 502920 505197 524880 528066 551124 555498 561330 565785 576072 577368 586740 590490 603504 612360 617220 640080 641520 648081 649539 673596 678942 688905 704088 708588 720090 721710 734832 740664 748440 754380 782320 787320 792099 822960 826686 833247 841995 864108 866052 880110 885735 898128 905256 918540 925830 944784 960120 962280 1005840 1010394 1018413 1056132 1080135 1082565 1102248 1110996 1122660 1131570 1152144 1154736 1173480 1180980 1224720 1234440 1240029 1296162 1299078 1320165 1347192 1357884 1377810 1388745 1408176 1417176 1440180 1443420 1481328 1496880 1508760 1515591 1574640 1584198 1653372 1666494 1683990 1697355 1728216 1732104 1760220 1771470 1810512 1837080 1851660 1920240 1924560 1944243 1948617 2020788 2036826 2066715 2112264 2160270 2165130 2204496 2221992 2245320 2263140 2346960 2361960 2376297 2468880 2480058 2499741 2525985 2592324 2598156 2640330 2694384 2715768 2755620 2777490 2834352 2880360 2886840 3017520 3031182 3055239 3168396 3240405 3247695 3306744 3332988 3367980 3394710 3456432 3464208 3520440 3542940 3674160 3703320 3888486 3897234 3960495 4041576 4073652 4133430 4166235 4224528 4320540 4330260 4443984 4490640 4526280 4546773 4723920 4752594 4960116 4999482 5051970 5092065 5184648 5196312 5280660 5431536 5511240 5554980 5760720 5773680 5832729 6062364 6110478 6200145 6336792 6480810 6495390 6613488 6665976 6735960 6789420 7040880 7085880 7128891 7406640 7499223 7577955 7776972 7794468 7920990 8083152 8147304 8266860 8332470 8641080 8660520 9052560 9093546 9165717 9505188 9721215 9743085 9920232 9998964 10103940 10184130 10369296 10392624 10561320 11022480 11109960 11665458 11881485 12124728 12220956 12400290 12498705 12673584 12961620 12990780 13331952 13471920 13578840 13640319 14171760 14257782 14998446 15155910 15276195 15553944 15588936 15841980 16294608 16533720 16664940 17282160 17321040 17498187 18187092 18331434 19010376 19442430 19486170 19840464 19997928 20207880 20368260 21122640 21386673 22219920 22497669 22733865 23330916 23762970 24249456 24441912 24800580 24997410 25923240 25981560 27157680 27280638 27497151 28515564 29163645 29996892 30311820 30552390 31107888 31177872 31683960 33067440 33329880 34996374 35644455 36374184 36662868 37496115 38020752 38884860 38972340 39995856 40415760 40736520 42773346 44995338 45467730 45828585 46661832 47525940 48883824 49601160 49994820 51846480 51963120 52494561 54561276 54994302 57031128 58327290 59993784 60623640 61104780 63367920 64160019 66659760 68201595 69992748 71288910 72748368 73325736 74992230 77769720 77944680 81473040 82491453 85546692 87490935 89990676 90935460 91657170 93323664 95051880 99202320 99989640 104989122 106933365 109122552 109988604 112488345 114062256 116654580 119987568 121247280 122209560 128320038 136403190 137485755 139985496 142577820 146651472 149984460 155539440 155889360 157483683 164982906 171093384 174981870 179981352 181870920 183314340 190103760 192480057 199979280 209978244 213866730 218245104 219977208 224976690 233309160 244419120 247474359 256640076 262472805 272806380 274971510 279970992 285155640 299968920 314967366 320800095 329965812 342186768 349963740 359962704 363741840 366628680 384960114 412457265 419956488 427733460 439954416 449953380 466618320 494948718 513280152 524945610 545612760 549943020 570311280 577440171 599937840 629934732 641600190 659931624 699927480 733257360 769920228 787418415 824914530 839912976 855466920 899906760 962400285 989897436 1026560304 1049891220 1091225520 1099886040 1154880342 1237371795 1259869464 1283200380 1319863248 1399854960 1539840456 1574836830 1649829060 1710933840 1732320513 1799813520 1924800570 1979794872 2099782440 2199772080 2309760684 2474743590 2519738928 2566400760 2887200855 3079680912 3149673660 3299658120 3464641026 3849601140 3959589744 4199564880 4619521368 4949487180 5132801520 5774401710 6299347320 6599316240 6929282052 7699202280 8661602565 9239042736 9898974360 11548803420 12598694640 13858564104 15398404560 17323205130 19797948720 23097606840 27717128208 34646410260 46195213680 69292820520 138585641040
• Sum of all divisors σ(n): 607321128960
• Sum of proper divisors (its aliquot sum) s(n): 468735487920
• 138585641040 is an abundant number, because the sum of its proper divisors (468735487920) is greater than itself. Its abundance is 330149846880

Bases of 138585641040

• Binary: 10000001000100010110010001000001010000₂
• Hexadecimal: 0x2044591050
• Base-36: 1RNYB900

Squares and roots of 138585641040

• 138585641040 squared (138585641040²) is 19205979902467732281600
• 138585641040 cubed (138585641040³) is 2661673036584847356160637796864000
• The square root of 138585641040 is 372270.9242473821
• The cube root of 138585641040 is 5174.9490505383

Scales and comparisons

• 138,585,641,040 seconds is equal to 4,406 years, 30 weeks, 6 days, 11 hours, 24 minutes.
• To count from 1 to 138,585,641,040 would take you about eight thousand, eight hundred thirteen 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 138585641040 cubic inches would be around 431.2 feet tall.

Recreational maths with 138585641040

• 138585641040 backwards is 040146585831
• 138585641040 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138585641040's digits is 45
• More coming soon!