389241400843841

Names of 389241400843841

• Cardinal: 389241400843841 can be written as Three hundred eighty-nine trillion, two hundred forty-one billion, four hundred million, eight hundred forty-three thousand, eight hundred forty-one.

Scientific notation

• Scientific notation: 3.89241400843841 × 10¹⁴

Factors of 389241400843841

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4875

Divisors of 389241400843841

• Number of divisors d(n): 96
• Complete list of divisors:
  1 7 13 67 91 169 469 871 1183 2089 2197 2699 4489 6097 11323 14623 15379 18893 27157 31423 35087 58357 79261 139963 147199 180833 190099 245609 353041 408499 456131 758641 979741 1030393 1265831 1819519 2350829 2471287 3192917 4589533 5310487 5638211 5929703 9377521 9862333 12115811 12736633 16455803 23653747 30560777 32126731 39467477 41507921 65642647 69036331 73296743 84810677 121907773 157505543 165576229 213925439 307498711 377760137 397290101 513077201 853354411 952857659 1102538801 1584801049 2047572059 2152490977 2644320959 2781030707 4910881781 6670003613 11093607343 12387149567 14333004413 20602413637 25309929179 26618436767 34376172467 63841463153 86710046969 144216895459 177169504253 186329057369 329029079327 446890242071 829939020989 2303203555289 4277378031251 5809573146923 29941646218757 55605914406263 389241400843841
• Sum of all divisors σ(n): 489616475040000
• Sum of proper divisors (its aliquot sum) s(n): 100375074196159
• 389241400843841 is a deficient number, because the sum of its proper divisors (100375074196159) is less than itself. Its deficiency is 288866326647682

Bases of 389241400843841

• Binary: 1011000100000001101010011011011011101111001000001₂
• Hexadecimal: 0x16203536DDE41
• Base-36: 3TZ3145AV5

Squares and roots of 389241400843841

• 389241400843841 squared (389241400843841²) is 151508868130875705146867633281
• 389241400843841 cubed (389241400843841³) is 58973524071526837489780249099820963935472321
• The square root of 389241400843841 is 19729201.7284998381
• The cube root of 389241400843841 is 73014.0337592929

Scales and comparisons

• 389,241,400,843,841 seconds is equal to 12,376,672 years, 28 weeks, 2 days, 1 hour, 30 minutes, 41 seconds.
• To count from 1 to 389,241,400,843,841 would take you about thirty million, nine hundred forty-one thousand, six hundred eighty-one 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 389241400843841 cubic inches would be around 6084.5 feet tall.

Recreational maths with 389241400843841

• 389241400843841 backwards is 148348004142983
• The number of decimal digits it has is: 15
• The sum of 389241400843841's digits is 59
• More coming soon!