381864356814210848

Names of 381864356814210848

• Cardinal: 381864356814210848 can be written as Three hundred eighty-one quadrillion, eight hundred sixty-four trillion, three hundred fifty-six billion, eight hundred fourteen million, two hundred ten thousand, eight hundred forty-eight.

Scientific notation

• Scientific notation: 3.81864356814210848 × 10¹⁷

Factors of 381864356814210848

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 25871

Divisors of 381864356814210848

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 4 8 16 17 32 34 68 136 251 272 289 502 544 578 1004 1156 2008 2312 4016 4267 4624 8032 8534 9248 17068 25601 34136 51202 63001 68272 72539 102404 126002 136544 145078 204808 252004 290156 409616 435217 504008 580312 819232 870434 1008016 1071017 1160624 1740868 2016032 2142034 2321248 3481736 4284068 6425851 6963472 7398689 8568136 12851702 13926944 14797378 17136272 18207289 25703404 29594756 34272544 36414578 51406808 59189512 72829156 102813616 109239467 118379024 145658312 205627232 218478934 236758048 291316624 436957868 582633248 655411201 873915736 1310822402 1612888601 1747831472 1857070939 2621644804 3225777202 3495662944 3714141878 5243289608 6451554404 7428283756 10486579216 11141990417 12903108808 14856567512 20973158432 22283980834 25806217616 27419106217 29713135024 44567961668 51612435232 54838212434 59426270048 89135923336 109676424868 164508211451 178271846672 189413837089 219352849736 329016422902 356543693344 378827674178 438705699472 466124805689 658032845804 757655348356 877411398944 932249611378 1316065691608 1515310696712 1864499222756 2632131383216 2796639594667 3030621393424 3728998445512 5264262766432 5593279189334 6061242786848 7457996891024 11186558378668 14915993782048 22373116757336 41291561074201 44746233514672 47542873109339 82583122148402 89492467029344 95085746218678 165166244296804 190171492437356 330332488593608 380342984874712 660664977187216 701956538261417 760685969749424 1321329954374432 1403913076522834 1521371939498848 2807826153045668 5615652306091336 11231304612182672 11933261150444089 22462609224365344 23866522300888178 47733044601776356 95466089203552712 190932178407105424 381864356814210848
• Sum of all divisors σ(n): 801845833241175219
• Sum of proper divisors (its aliquot sum) s(n): 419981476426964371
• 381864356814210848 is an abundant number, because the sum of its proper divisors (419981476426964371) is greater than itself. Its abundance is 38117119612753523

Bases of 381864356814210848

• Binary: 10101001100101001111001101111111100010010110100011100100000₂
• Hexadecimal: 0x54CA79BFC4B4720
• Base-36: 2WFZM7QHNVA8

Squares and roots of 381864356814210848

• 381864356814210848 squared (381864356814210848²) is 145820387005130938902407081000879104
• 381864356814210848 cubed (381864356814210848³) is 55683608294113635638778868951005593145747488013320192
• The square root of 381864356814210848 is 617951743.1112326331
• The cube root of 381864356814210848 is 725498.2587213309

Scales and comparisons

• 381,864,356,814,210,848 seconds is equal to 12,142,105,362 years, 35 weeks, 3 days, 7 hours, 54 minutes, 8 seconds.
• To count from 1 to 381,864,356,814,210,848 would take you about thirty-six billion, four hundred twenty-six million, three hundred sixteen thousand and 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 381864356814210848 cubic inches would be around 60458.2 feet tall.

Recreational maths with 381864356814210848

• 381864356814210848 backwards is 848012418653468183
• The number of decimal digits it has is: 18
• The sum of 381864356814210848's digits is 80
• More coming soon!