138108543459250

Names of 138108543459250

• Cardinal: 138108543459250 can be written as One hundred thirty-eight trillion, one hundred eight billion, five hundred forty-three million, four hundred fifty-nine thousand, two hundred fifty.

Scientific notation

• Scientific notation: 1.3810854345925 × 10¹⁴

Factors of 138108543459250

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 628

Divisors of 138108543459250

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 5 7 10 13 14 25 26 35 49 50 65 70 91 98 125 130 175 182 245 250 325 343 350 455 490 601 637 650 686 875 910 1202 1225 1274 1625 1715 1750 2275 2401 2450 3005 3185 3250 3430 4207 4459 4550 4802 6010 6125 6370 7813 8414 8575 8918 11375 12005 12250 15025 15626 15925 16807 17150 21035 22295 22750 24010 29449 30050 31213 31850 33614 39065 42070 42875 44590 54691 58898 60025 62426 75125 78130 79625 84035 85750 105175 109382 111475 117649 120050 147245 150250 156065 159250 168070 195325 206143 210350 218491 222950 235298 273455 294490 300125 312130 361201 382837 390650 412286 420175 436982 525875 546910 557375 588245 600250 722402 736225 765674 780325 840350 976625 1030715 1051750 1092455 1114750 1176490 1367275 1443001 1472450 1529437 1560650 1806005 1914185 1953250 2061430 2100875 2184910 2528407 2679859 2734550 2886002 2941225 3058874 3612010 3681125 3828370 3901625 4201750 4695613 5056814 5153575 5359718 5462275 5882450 6836375 7215005 7362250 7647185 7803250 9030025 9391226 9570925 10101007 10307150 10924550 12642035 13399295 13672750 14430010 14706125 15294370 17698849 18060050 18759013 19141850 20202014 23478065 25284070 25767875 26798590 27311375 29412250 32869291 35397698 36075025 37518026 38235925 45150125 46956130 47854625 50505035 51535750 54622750 63210175 65738582 66996475 70707049 72150050 76471850 88494245 90300250 93795065 95709250 101010070 117390325 123891943 126420350 131313091 133992950 141414098 164346455 176988490 180375125 187590130 191179625 230085037 234780650 247783886 252525175 262626182 316050875 328692910 334982375 353535245 360750250 382359250 442471225 460170074 468975325 505050350 586951625 619459715 632101750 656565455 669964750 707070490 821732275 867243601 884942450 919191637 937950650 1150425185 1173903250 1238919430 1262625875 1313130910 1610595259 1643464550 1734487202 1767676225 1838383274 2212356125 2300850370 2344876625 2525251750 3097298575 3221190518 3282827275 3535352450 4108661375 4336218005 4424712250 4595958185 4689753250 5752125925 6070705207 6194597150 6565654550 8052976295 8217322750 8672436010 8838381125 9191916370 11274166813 11504251850 12141410414 15486492875 16105952590 16414136375 17676762250 21681090025 22548333626 22979790925 28760629625 30353526035 30972985750 32828272750 40264881475 42494936449 43362180050 45959581850 56370834065 57521259250 60707052070 78919167691 80529762950 84989872898 108405450125 112741668130 114898954625 151767630175 157838335382 201324407375 212474682245 216810900250 229797909250 281854170325 303535260350 394595838455 402648814750 424949364490 552434173837 563708340650 758838150875 789191676910 1062373411225 1104868347674 1409270851625 1517676301750 1972979192275 2124746822450 2762170869185 2818541703250 3945958384550 5311867056125 5524341738370 9864895961375 10623734112250 13810854345925 19729791922750 27621708691850 69054271729625 138108543459250
• Sum of all divisors σ(n): 325372283118792
• Sum of proper divisors (its aliquot sum) s(n): 187263739659542
• 138108543459250 is an abundant number, because the sum of its proper divisors (187263739659542) is greater than itself. Its abundance is 49155196200292

Bases of 138108543459250

• Binary: 11111011001101111100110101011000101111110110010₂
• Hexadecimal: 0x7D9BE6AC5FB2
• Base-36: 1CYE6SX2NM

Squares and roots of 138108543459250

• 138108543459250 squared (138108543459250²) is 19073969776435545956410562500
• 138108543459250 cubed (138108543459250³) is 2634278183809269605277428777166988328125000
• The square root of 138108543459250 is 11751959.1328105801
• The cube root of 138108543459250 is 51690.0376330185

Scales and comparisons

• 138,108,543,459,250 seconds is equal to 4,391,424 years, 25 weeks, 1 day, 6 hours, 14 minutes, 10 seconds.
• To count from 1 to 138,108,543,459,250 would take you about ten million, nine hundred seventy-eight thousand, five hundred sixty-one 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 138108543459250 cubic inches would be around 4307.5 feet tall.

Recreational maths with 138108543459250

• 138108543459250 backwards is 052954345801831
• The number of decimal digits it has is: 15
• The sum of 138108543459250's digits is 58
• More coming soon!