1385489109015

Names of 1385489109015

• Cardinal: 1385489109015 can be written as One trillion, three hundred eighty-five billion, four hundred eighty-nine million, one hundred nine thousand and fifteen.

Scientific notation

• Scientific notation: 1.385489109015 × 10¹²

Factors of 1385489109015

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 244

Divisors of 1385489109015

• Number of divisors d(n): 360
• Complete list of divisors:
  1 3 5 9 11 15 27 31 33 37 45 55 81 93 99 111 121 135 155 157 165 185 279 297 333 341 363 405 407 465 471 495 555 605 785 837 891 999 1023 1089 1147 1221 1395 1413 1485 1665 1705 1727 1815 2035 2355 2511 2997 3069 3267 3441 3663 3751 4185 4239 4455 4477 4867 4995 5115 5181 5445 5735 5809 6105 7065 8635 9207 9801 10323 10989 11253 12555 12617 12717 13431 14601 14985 15345 15543 16335 17205 17427 18315 18755 18997 21195 22385 24335 24649 25905 27621 29045 30969 32967 33759 37851 40293 43803 46035 46629 49005 51615 52281 53537 54945 56265 56991 63085 63585 63899 67155 73005 73947 77715 87135 92907 94985 101277 113553 120879 123245 131409 138105 138787 139887 154845 156843 160611 164835 168795 170973 180079 189255 191697 201465 219015 221841 233145 261405 267685 271139 284955 303831 319495 340659 362637 369735 394227 416361 464535 470529 481833 506385 512919 540237 567765 575091 588907 604395 657045 665523 693935 699435 702889 764119 784215 803055 813417 854865 900395 912013 958485 1021977 1109205 1249083 1355695 1445499 1519155 1538757 1620711 1703295 1725273 1766721 1813185 1971135 1980869 1996569 2081805 2108667 2292357 2352645 2409165 2440251 2564595 2701185 2736039 2875455 2944535 2982529 3327615 3514445 3747249 3820595 4067085 4336497 4560065 4862133 5109885 5175819 5300163 5942607 6245415 6326001 6877071 7227495 7320753 7693785 8103555 8208117 8405309 8626365 8833605 8947587 9904345 9982845 10032143 10543335 11241747 11461785 12201255 13680195 14586399 14912645 15900489 17827821 18736245 18978003 20631213 21682485 21789559 21962259 24310665 24624351 25215927 25879095 26500815 26842761 28272403 29713035 30096429 31630005 34385355 36603765 41040585 42026545 44737935 47701467 50160715 53483463 56208735 56934009 61893639 65368677 72931995 73873053 75647781 79502445 80528283 84817209 89139105 90289287 92458399 94890015 103156065 108947795 109811295 110353573 123121755 126079635 134213805 141362015 150482145 160450389 196106031 226943343 238507335 241584849 254451627 267417315 270867861 277375197 284670045 309468195 310996433 326843385 331060719 369365265 378238905 402641415 424086045 451446435 462291995 551767865 588318093 680830029 763354881 802251945 812603583 832125591 932989299 980530155 993182157 1134716715 1207924245 1272258135 1354339305 1386875985 1554982165 1655303595 1764954279 2290064643 2496376773 2798967897 2941590465 2979546471 3404150145 3420960763 3816774405 4063017915 4160627955 4664946495 4965910785 7489130319 8396903691 8824771395 8938639413 10262882289 11450323215 12481883865 13994839485 14897732355 17104803815 25190711073 30788646867 37445651595 41984518455 44693197065 51314411445 92365940601 125953555365 153943234335 277097821803 461829703005 1385489109015
• Sum of all divisors σ(n): 2912702196096
• Sum of proper divisors (its aliquot sum) s(n): 1527213087081
• 1385489109015 is an abundant number, because the sum of its proper divisors (1527213087081) is greater than itself. Its abundance is 141723978066

Bases of 1385489109015

• Binary: 10100001010010101100101100001000000010111₂
• Hexadecimal: 0x14295961017
• Base-36: HOHGFYFR

Squares and roots of 1385489109015

• 1385489109015 squared (1385489109015²) is 1919580071199178554270225
• 1385489109015 cubed (1385489109015³) is 2659557282528700157755749858793578375
• The square root of 1385489109015 is 1177068.0137591879
• The cube root of 1385489109015 is 11148.1046977651

Scales and comparisons

• 1,385,489,109,015 seconds is equal to 44,054 years, 13 weeks, 6 days, 13 hours, 50 minutes, 15 seconds.
• To count from 1 to 1,385,489,109,015 would take you about one hundred ten thousand, one hundred thirty-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 1385489109015 cubic inches would be around 929 feet tall.

Recreational maths with 1385489109015

• 1385489109015 backwards is 5109019845831
• The number of decimal digits it has is: 13
• The sum of 1385489109015's digits is 54
• More coming soon!