8742838005468

Names of 8742838005468

• Cardinal: 8742838005468 can be written as Eight trillion, seven hundred forty-two billion, eight hundred thirty-eight million, five thousand, four hundred sixty-eight.

Scientific notation

• Scientific notation: 8.742838005468 × 10¹²

Factors of 8742838005468

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1475

Divisors of 8742838005468

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 28 36 42 63 84 113 126 226 252 257 339 452 514 678 771 791 1017 1028 1093 1356 1542 1582 1799 2034 2186 2313 2373 3084 3164 3279 3598 4068 4372 4626 4746 5397 6558 7119 7196 7651 9252 9492 9837 10794 13116 14238 15302 16191 19674 21588 22953 28476 29041 30604 32382 39348 45906 58082 64764 68859 87123 91812 116164 123509 137718 174246 203287 247018 261369 275436 280901 348492 370527 406574 494036 522738 561802 609861 741054 813148 842703 864563 1045476 1111581 1123604 1194649 1219722 1482108 1685406 1729126 1829583 1966307 2223162 2389298 2439444 2528109 2593689 3370812 3458252 3583947 3659166 3932614 4446324 4778596 5056218 5187378 5898921 7167894 7318332 7781067 7865228 8362543 10112436 10374756 10751841 11797842 14335788 15562134 16725086 17696763 21503682 23595684 25087629 31124268 31741813 33450172 35393526 43007364 50175258 63483626 70787052 75262887 95225439 100350516 126967252 134995337 150525774 190450878 222192691 269990674 285676317 301051548 307024793 380901756 404986011 444385382 539981348 571352634 614049586 666578073 809972022 888770764 921074379 944967359 1142705268 1214958033 1228099172 1333156146 1619944044 1842148758 1889934718 1999734219 2149173551 2429916066 2666312292 2763223137 2834902077 3684297516 3779869436 3999468438 4298347102 4859832132 5526446274 5669804154 6447520653 7998936876 8504706231 8596694204 11052892548 11339608308 12895041306 17009412462 19342561959 25790082612 34018824924 34693801609 38685123918 69387603218 77370247836 104081404827 138775206436 208162809654 242856611263 312244214481 416325619308 485713222526 624488428962 728569833789 971426445052 1248976857924 1457139667578 2185709501367 2914279335156 4371419002734 8742838005468
• Sum of all divisors σ(n): 25603172588448
• Sum of proper divisors (its aliquot sum) s(n): 16860334582980
• 8742838005468 is an abundant number, because the sum of its proper divisors (16860334582980) is greater than itself. Its abundance is 8117496577512

Bases of 8742838005468

• Binary: 1111111001110011001110000001110111011011100₂
• Hexadecimal: 0x7F399C0EEDC
• Base-36: 33KEK0JJ0

Squares and roots of 8742838005468

• 8742838005468 squared (8742838005468²) is 76437216389855676397899024
• 8742838005468 cubed (8742838005468³) is 668278200485411721346985545733823863232
• The square root of 8742838005468 is 2956829.0456954051
• The cube root of 8742838005468 is 20600.8027505287

Scales and comparisons

• 8,742,838,005,468 seconds is equal to 277,995 years, 10 weeks, 4 days, 16 hours, 37 minutes, 48 seconds.
• To count from 1 to 8,742,838,005,468 would take you about six hundred ninety-four thousand, nine hundred eighty-eight 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 8742838005468 cubic inches would be around 1716.7 feet tall.

Recreational maths with 8742838005468

• 8742838005468 backwards is 8645008382478
• 8742838005468 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 8742838005468's digits is 63
• More coming soon!