13861108164502420

Names of 13861108164502420

• Cardinal: 13861108164502420 can be written as Thirteen quadrillion, eight hundred sixty-one trillion, one hundred eight billion, one hundred sixty-four million, five hundred two thousand, four hundred twenty.

Scientific notation

• Scientific notation: 1.386110816450242 × 10¹⁶

Factors of 13861108164502420

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 422

Divisors of 13861108164502420

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 10 17 20 34 68 85 127 170 254 271 340 508 542 635 1084 1270 1355 2159 2540 2710 4318 4607 5420 8636 9214 10795 16129 18428 21590 23035 32258 34417 43180 46070 64516 68834 73441 80645 92140 137668 146882 161290 172085 274193 293764 322580 344170 367205 548386 585089 688340 734410 1096772 1170178 1248497 1370965 1468820 2048383 2340356 2496994 2741930 2925445 4096766 4370959 4993988 5483860 5850890 6242485 8193532 8741918 9327007 10241915 11701780 12484970 17483836 18654014 19902511 20483830 21854795 24969940 34822511 37308028 39805022 40967660 43709590 46635035 69645022 74306303 79610044 87419180 93270070 99512555 139290044 148612606 158559119 174112555 186540140 199025110 297225212 317118238 338342687 348225110 371531515 398050220 555111793 634236476 676685374 696450220 743063030 792795595 1110223586 1184529889 1353370748 1486126060 1585591190 1691713435 2220447172 2369059778 2527618897 2775558965 3171182380 3383426870 4738119556 5055237794 5551117930 5922649445 6766853740 9436900481 10110475588 11102235860 11845298890 12638094485 18873800962 20137008113 23690597780 25276188970 37747601924 40274016226 42969521249 47184502405 50552377940 80548032452 85939042498 94369004810 100685040565 150435295903 171878084996 188738009620 201370081130 214847606245 300870591806 321007599919 402740162260 429695212490 601741183612 642015199838 752176479515 859390424980 1284030399676 1504352959030 1605037999595 2557400030351 3008705918060 3210075999190 5114800060702 5457129198623 6420151998380 10229600121404 10914258397246 12787000151755 21828516794492 25574000303510 27285645993115 40767965189713 51148000607020 54571291986230 81535930379426 109142583972460 163071860758852 203839825948565 407679651897130 693055408225121 815359303794260 1386110816450242 2772221632900484 3465277041125605 6930554082251210 13861108164502420
• Sum of all divisors σ(n): 31180245606236160
• Sum of proper divisors (its aliquot sum) s(n): 17319137441733740
• 13861108164502420 is an abundant number, because the sum of its proper divisors (17319137441733740) is greater than itself. Its abundance is 3458029277231320

Bases of 13861108164502420

• Binary: 110001001111101001101010111100010101101010001110010100₂
• Hexadecimal: 0x313E9ABC56A394
• Base-36: 3SHCP6LXQXG

Squares and roots of 13861108164502420

• 13861108164502420 squared (13861108164502420²) is 192130319548035646823766185856400
• 13861108164502420 cubed (13861108164502420³) is 2663139140935735809499250217678483978747572488000
• The square root of 13861108164502420 is 117733207.5690729663
• The cube root of 13861108164502420 is 240214.5544584631

Scales and comparisons

• 13,861,108,164,502,420 seconds is equal to 440,740,364 years, 21 weeks, 1 day, 16 hours, 53 minutes, 40 seconds.
• To count from 1 to 13,861,108,164,502,420 would take you about one billion, three hundred twenty-two million, two hundred twenty-one thousand and ninety-three 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 13861108164502420 cubic inches would be around 20017.9 feet tall.

Recreational maths with 13861108164502420

• 13861108164502420 backwards is 02420546180116831
• The number of decimal digits it has is: 17
• The sum of 13861108164502420's digits is 52
• More coming soon!