381468426337491

Names of 381468426337491

• Cardinal: 381468426337491 can be written as Three hundred eighty-one trillion, four hundred sixty-eight billion, four hundred twenty-six million, three hundred thirty-seven thousand, four hundred ninety-one.

Scientific notation

• Scientific notation: 3.81468426337491 × 10¹⁴

Factors of 381468426337491

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 6705

Divisors of 381468426337491

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 17 31 41 51 61 93 123 183 251 527 697 753 1037 1271 1581 1891 2091 2501 3111 3721 3813 4267 5673 6301 7503 7781 10291 11163 12801 15311 18903 21607 23343 30873 32147 42517 45933 63257 64821 77531 96441 107117 115351 127551 132277 152561 174947 189771 195331 232593 258341 260287 319021 321351 346053 384361 396831 457683 474641 524841 585993 627751 775023 780861 933971 957063 1153083 1318027 1423923 1581551 1883253 1960967 2593537 2801913 3320627 3954081 4391797 4729391 4744653 5423357 5882901 6534137 7780611 8008571 8068897 9961881 10671767 11915191 13175391 14188173 15758801 15877507 16270071 19460281 19602411 23446021 24025713 24206691 26886367 28953101 32015301 35745573 38292811 47276403 47632521 49028081 58380843 64843591 70338063 80399647 80659101 86859303 96474611 114878433 136145707 147084243 194530773 202558247 241198941 267899617 289423833 330824777 398582357 408437121 488522831 492202717 607674741 650977787 726826651 803698851 833477377 961286861 992474331 1102341047 1187077141 1195747071 1465568493 1476608151 1640068387 1952933361 2010151321 2180479953 2500432131 2883860583 2990712941 3307023141 3561231423 3955459051 4920205161 5884951271 6030453963 8304888127 8972138823 11866377153 12356053067 16341876637 17654853813 20180311397 24914664381 29799892691 34172572457 37068159201 49025629911 50842119997 60540934191 67242803867 89399678073 100044171607 102517717371 122619230581 152526359991 182433489401 201728411601 241283002111 300132514821 367857691743 506598175747 547300468203 723849006333 1519794527241 2084526919877 3101369319817 4101811035887 6253580759631 7479773065441 9304107959451 12305433107661 22439319196323 127156142112497 381468426337491
• Sum of all divisors σ(n): 581362541899776
• Sum of proper divisors (its aliquot sum) s(n): 199894115562285
• 381468426337491 is a deficient number, because the sum of its proper divisors (199894115562285) is less than itself. Its deficiency is 181574310775206

Bases of 381468426337491

• Binary: 1010110101111000110001010000010110111110011010011₂
• Hexadecimal: 0x15AF18A0B7CD3
• Base-36: 3R7W6BTGPF

Squares and roots of 381468426337491

• 381468426337491 squared (381468426337491²) is 145518160292401797232232175081
• 381468426337491 cubed (381468426337491³) is 55510583610269282784993739244408761506261771
• The square root of 381468426337491 is 19531216.7142114061
• The cube root of 381468426337491 is 72524.7431257391

Scales and comparisons

• 381,468,426,337,491 seconds is equal to 12,129,515 years, 51 weeks, 6 days, 8 hours, 24 minutes, 51 seconds.
• To count from 1 to 381,468,426,337,491 would take you about thirty million, three hundred twenty-three thousand, seven hundred eighty-nine 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 381468426337491 cubic inches would be around 6043.7 feet tall.

Recreational maths with 381468426337491

• 381468426337491 backwards is 194733624864183
• The number of decimal digits it has is: 15
• The sum of 381468426337491's digits is 69
• More coming soon!