138593907900

Names of 138593907900

• Cardinal: 138593907900 can be written as One hundred thirty-eight billion, five hundred ninety-three million, nine hundred seven thousand, nine hundred.

Scientific notation

• Scientific notation: 1.385939079 × 10¹¹

Factors of 138593907900

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 496

Divisors of 138593907900

• Number of divisors d(n): 594
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 25 27 28 30 35 36 42 45 49 50 54 60 63 70 75 81 84 90 98 100 105 108 126 135 140 147 150 162 175 180 189 196 210 225 243 245 252 270 294 300 315 324 350 378 405 420 441 450 479 486 490 525 540 567 588 630 675 700 729 735 756 810 882 900 945 958 972 980 1050 1134 1215 1225 1260 1323 1350 1437 1458 1470 1575 1620 1701 1764 1890 1916 2025 2100 2187 2205 2268 2395 2430 2450 2646 2700 2835 2874 2916 2940 3150 3353 3402 3645 3675 3780 3969 4050 4311 4374 4410 4725 4790 4860 4900 5103 5292 5670 5748 6075 6300 6561 6615 6706 6804 7185 7290 7350 7938 8100 8505 8622 8748 8820 9450 9580 10059 10206 10935 11025 11340 11907 11975 12150 12933 13122 13230 13412 14175 14370 14580 14700 15309 15876 16765 17010 17244 18225 18900 19683 19845 20118 20412 21555 21870 22050 23471 23814 23950 24300 25515 25866 26244 26460 28350 28740 30177 30618 32805 33075 33530 34020 35721 35925 36450 38799 39366 39690 40236 42525 43110 43740 44100 45927 46942 47628 47900 50295 51030 51732 54675 56700 59049 59535 60354 61236 64665 65610 66150 67060 70413 71442 71850 72900 76545 77598 78732 79380 83825 85050 86220 90531 91854 93884 98415 99225 100590 102060 107163 107775 109350 116397 117355 118098 119070 120708 127575 129330 131220 132300 137781 140826 142884 143700 150885 153090 155196 164025 167650 170100 178605 181062 183708 193995 196830 198450 201180 211239 214326 215550 218700 229635 232794 234710 236196 238140 251475 255150 258660 271593 275562 281652 295245 297675 301770 306180 321489 323325 328050 335300 349191 352065 357210 362124 382725 387990 393660 396900 413343 422478 428652 431100 452655 459270 465588 469420 492075 502950 510300 535815 543186 551124 581985 586775 590490 595350 603540 633717 642978 646650 656100 688905 698382 704130 714420 754425 765450 775980 814779 826686 844956 893025 905310 918540 964467 969975 984150 1005900 1047573 1056195 1071630 1086372 1148175 1163970 1173550 1180980 1190700 1267434 1285956 1293300 1357965 1377810 1396764 1408260 1476225 1508850 1530900 1607445 1629558 1653372 1745955 1760325 1786050 1810620 1901151 1928934 1939950 1968300 2066715 2095146 2112390 2143260 2263275 2296350 2327940 2347100 2444337 2534868 2679075 2715930 2755620 2893401 2909925 2952450 3017700 3142719 3168585 3214890 3259116 3444525 3491910 3520650 3572100 3802302 3857868 3879900 4073895 4133430 4190292 4224780 4526550 4592700 4822335 4888674 5237865 5280975 5358150 5431860 5703453 5786802 5819850 5904900 6285438 6337170 6429780 6789825 6889050 6983820 7041300 7333011 7604604 8037225 8147790 8266860 8729775 9053100 9428157 9505755 9644670 9777348 10333575 10475730 10561950 10716300 11406906 11573604 11639700 12221685 12570876 12674340 13579650 13778100 14467005 14666022 15713595 15842925 16074450 16295580 17110359 17459550 18856314 19011510 19289340 20369475 20667150 20951460 21123900 21999033 22813812 24111675 24443370 26189325 27159300 28284471 28517265 28934010 29332044 31427190 31685850 32148900 34220718 34919100 36665055 37712628 38023020 40738950 41334300 43998066 47140785 47528775 48223350 48886740 51331077 52378650 56568942 57034530 57868020 61108425 62854380 63371700 65997099 68441436 72335025 73330110 78567975 81477900 85551795 87996132 94281570 95057550 96446700 102662154 104757300 109995165 113137884 114069060 122216850 131994198 141422355 142586325 144670050 146660220 153993231 157135950 171103590 183325275 188563140 190115100 197991297 205324308 219990330 235703925 244433700 256655385 263988396 282844710 285172650 289340100 307986462 314271900 329985495 342207180 366650550 395982594 427758975 439980660 461979693 471407850 513310770 549975825 565689420 570345300 615972924 659970990 707111775 733301100 769966155 791965188 855517950 923959386 942815700 989956485 1026621540 1099951650 1283276925 1319941980 1385939079 1414223550 1539932310 1649927475 1711035900 1847918772 1979912970 2199903300 2309898465 2566553850 2771878158 2828447100 3079864620 3299854950 3849830775 3959825940 4619796930 4949782425 5133107700 5543756316 6599709900 6929695395 7699661550 9239593860 9899564850 11549492325 13859390790 15399323100 19799129700 23098984650 27718781580 34648476975 46197969300 69296953950 138593907900
• Sum of all divisors σ(n): 525868529760
• Sum of proper divisors (its aliquot sum) s(n): 387274621860
• 138593907900 is an abundant number, because the sum of its proper divisors (387274621860) is greater than itself. Its abundance is 248680713960

Bases of 138593907900

• Binary: 10000001000100110101110011010010111100₂
• Hexadecimal: 0x2044D734BC
• Base-36: 1RO38FR0

Squares and roots of 138593907900

• 138593907900 squared (138593907900²) is 19208271306993682410000
• 138593907900 cubed (138593907900³) is 2662149384439695045813390039000000
• The square root of 138593907900 is 372282.0273663503
• The cube root of 138593907900 is 5175.0519465485

Scales and comparisons

• 138,593,907,900 seconds is equal to 4,406 years, 44 weeks, 4 days, 3 hours, 45 minutes.
• To count from 1 to 138,593,907,900 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 138593907900 cubic inches would be around 431.3 feet tall.

Recreational maths with 138593907900

• 138593907900 backwards is 009709395831
• 138593907900 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138593907900's digits is 54
• More coming soon!