138248985685050

Names of 138248985685050

• Cardinal: 138248985685050 can be written as One hundred thirty-eight trillion, two hundred forty-eight billion, nine hundred eighty-five million, six hundred eighty-five thousand and fifty.

Scientific notation

• Scientific notation: 1.3824898568505 × 10¹⁴

Factors of 138248985685050

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 10999

Divisors of 138248985685050

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 25 27 30 43 45 50 54 75 81 86 90 129 135 150 162 215 225 258 270 387 405 430 450 645 675 774 810 1075 1161 1290 1350 1849 1935 2025 2083 2150 2322 3225 3483 3698 3870 4050 4166 5547 5805 6249 6450 6966 8863 9245 9675 10415 11094 11610 12498 16641 17415 17726 18490 18747 19350 20830 26589 27735 29025 31245 33282 34830 37494 44315 46225 49923 52075 53178 55470 56241 58050 62490 79767 83205 87075 88630 89569 92450 93735 99846 104150 112482 132945 138675 149769 156225 159534 166410 168723 174150 179138 187470 221575 239301 249615 265890 268707 277350 281205 299538 312450 337446 381109 398835 416025 443150 447845 468675 478602 499230 537414 562410 664725 717903 748845 762218 797670 806121 832050 843615 895690 937350 1143327 1196505 1248075 1329450 1343535 1406025 1435806 1497690 1612242 1687230 1905545 1994175 2239225 2286654 2393010 2418363 2496150 2687070 2812050 3429981 3589515 3744225 3811090 3851467 3988350 4030605 4218075 4478450 4836726 5716635 5982525 6717675 6859962 7179030 7255089 7488450 7702934 8061210 8436150 9527725 10289943 11433270 11554401 11965050 12091815 13435350 14510178 16387687 17149905 17947575 18461629 19055450 19257335 20153025 20579886 23108802 24183630 28583175 30869829 32775374 34299810 34663203 35895150 36275445 36923258 38514670 40306050 49163061 51449715 55384887 57166350 57772005 60459075 61739658 69326406 72550890 81938435 85749525 92308145 96286675 98326122 102899430 103989609 110769774 115544010 120918150 147489183 154349145 163876870 166154661 171499050 173316015 181377225 184616290 192573350 207979218 245815305 257248575 276924435 288860025 294978366 308698290 311968827 332309322 346632030 362754450 409692175 442467549 461540725 491630610 498463983 514497150 519948045 553848870 577720050 623937654 737445915 771745725 793850047 819384350 830773305 866580075 884935098 923081450 996927966 1039896090 1229076525 1327402647 1384622175 1474891830 1495391949 1543491450 1559844135 1587700094 1661546610 1733160150 2212337745 2381550141 2458153050 2492319915 2599740225 2654805294 2769244350 2990783898 3119688270 3687229575 3969250235 4153866525 4424675490 4763100282 4984639830 5199480450 6637013235 7144650423 7374459150 7476959745 7799220675 7938500470 8307733050 11061688725 11907750705 12461599575 13274026470 14289300846 14953919490 15598441350 19846251175 21433951269 22123377450 23815501410 24923199150 33185066175 34135552021 35723252115 37384798725 39692502350 42867902538 59538753525 64301853807 66370132350 68271104042 71446504230 74769597450 102406656063 107169756345 119077507050 128603707614 170677760105 178616260575 204813312126 214339512690 307219968189 321509269035 341355520210 357232521150 512033280315 535848781725 614439936378 643018538070 853388800525 921659904567 1024066560630 1071697563450 1536099840945 1607546345175 1706777601050 1843319809134 2560166401575 2764979713701 3072199681890 3215092690350 4608299522835 5120332803150 5529959427402 7680499204725 9216599045670 13824898568505 15360998409450 23041497614175 27649797137010 46082995228350 69124492842525 138248985685050
• Sum of all divisors σ(n): 393501502399104
• Sum of proper divisors (its aliquot sum) s(n): 255252516714054
• 138248985685050 is an abundant number, because the sum of its proper divisors (255252516714054) is greater than itself. Its abundance is 117003531029004

Bases of 138248985685050

• Binary: 11111011011110010011001101011101010110000111010₂
• Hexadecimal: 0x7DBC99AEAC3A
• Base-36: 1D06PGLDMI

Squares and roots of 138248985685050

• 138248985685050 squared (138248985685050²) is 19112782042945159817793502500
• 138248985685050 cubed (138248985685050³) is 2642322731056606093992318393399401387625000
• The square root of 138248985685050 is 11757932.8831665817
• The cube root of 138248985685050 is 51707.5528531349

Scales and comparisons

• 138,248,985,685,050 seconds is equal to 4,395,890 years, 5 weeks, 5 days, 23 hours, 37 minutes, 30 seconds.
• To count from 1 to 138,248,985,685,050 would take you about ten million, nine hundred eighty-nine thousand, seven hundred twenty-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 138248985685050 cubic inches would be around 4309 feet tall.

Recreational maths with 138248985685050

• 138248985685050 backwards is 050586589842831
• The number of decimal digits it has is: 15
• The sum of 138248985685050's digits is 72
• More coming soon!