138984796711305

Names of 138984796711305

• Cardinal: 138984796711305 can be written as One hundred thirty-eight trillion, nine hundred eighty-four billion, seven hundred ninety-six million, seven hundred eleven thousand, three hundred five.

Scientific notation

• Scientific notation: 1.38984796711305 × 10¹⁴

Factors of 138984796711305

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 9649

Divisors of 138984796711305

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 9 15 19 45 57 67 95 171 201 271 285 335 603 813 855 1005 1093 1273 1355 2439 3015 3279 3819 4065 5149 5465 6365 8191 9837 11457 12195 15447 16395 18157 19095 20767 24573 25745 40955 46341 49185 54471 57285 62301 73231 73719 77235 90785 103835 122865 155629 163413 186903 219693 231705 272355 296203 311505 344983 366155 368595 466887 548797 659079 778145 817065 888609 934515 1034949 1098465 1391389 1400661 1481015 1646391 1724915 2219761 2334435 2665827 2743985 3104847 3295395 4174167 4443045 4939173 5174745 5627857 6659283 6956945 7003305 8231955 8952763 10427143 11098805 12522501 13329135 15524235 16883571 19845601 19977849 20870835 24695865 26858289 28139285 31281429 33296415 42175459 44763815 50650713 52135715 59536803 62612505 80574867 84417855 93844287 99228005 99889245 126526377 134291445 148723987 156407145 170102497 178610409 210877295 253253565 297684015 377066419 379579131 402874335 446171961 469221435 510307491 599835121 632631885 743619935 850512485 893052045 1131199257 1338515883 1530922473 1799505363 1885332095 1897895655 2230859805 2426198773 2551537455 2825755753 2999175605 3393597771 5398516089 5655996285 6692579415 7278596319 7654612365 8477267259 8997526815 11396867299 12130993865 14128778765 16967988855 21835788957 25431801777 26992580445 34190601897 36392981595 42386336295 46097776687 56984336495 102571805691 109178944785 127159008885 138293330061 162555317791 170953009485 230488883435 414879990183 487665953373 512859028455 691466650305 812776588955 1462997860119 2074399950915 2438329766865 3088551038029 7314989300595 9265653114087 15442755190145 27796959342261 46328265570435 138984796711305
• Sum of all divisors σ(n): 258588782100480
• Sum of proper divisors (its aliquot sum) s(n): 119603985389175
• 138984796711305 is a deficient number, because the sum of its proper divisors (119603985389175) is less than itself. Its deficiency is 19380811322130

Bases of 138984796711305

• Binary: 11111100110011111101011011011111110100110001001₂
• Hexadecimal: 0x7E67EB6FE989
• Base-36: 1D9KQFHB49

Squares and roots of 138984796711305

• 138984796711305 squared (138984796711305²) is 19316773716882777143514803025
• 138984796711305 cubed (138984796711305³) is 2684737868159232265892171417477604865697625
• The square root of 138984796711305 is 11789181.3418619107
• The cube root of 138984796711305 is 51799.1260059481

Scales and comparisons

• 138,984,796,711,305 seconds is equal to 4,419,286 years, 32 weeks, 4 days, 7 hours, 21 minutes, 45 seconds.
• To count from 1 to 138,984,796,711,305 would take you about eleven million, forty-eight thousand, two hundred sixteen 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 138984796711305 cubic inches would be around 4316.6 feet tall.

Recreational maths with 138984796711305

• 138984796711305 backwards is 503117697489831
• The number of decimal digits it has is: 15
• The sum of 138984796711305's digits is 72
• More coming soon!