140384646487431

Names of 140384646487431

• Cardinal: 140384646487431 can be written as One hundred forty trillion, three hundred eighty-four billion, six hundred forty-six million, four hundred eighty-seven thousand, four hundred thirty-one.

Scientific notation

• Scientific notation: 1.40384646487431 × 10¹⁴

Factors of 140384646487431

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 21753

Divisors of 140384646487431

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 47 141 423 4603 7549 9551 13809 22647 28653 41427 67941 85959 216341 354803 448897 649023 1064409 1346691 1947069 3193227 4040073 34748047 43963253 72100499 104244141 131889759 216301497 312732423 395669277 648904491 1633158209 2066272891 3388723453 4899474627 6198818673 10166170359 14698423881 18596456019 30498511077 331878596897 995635790691 2986907372073 15598294054159 46794882162477 140384646487431
• Sum of all divisors σ(n): 207186364569600
• Sum of proper divisors (its aliquot sum) s(n): 66801718082169
• 140384646487431 is a deficient number, because the sum of its proper divisors (66801718082169) is less than itself. Its deficiency is 73582928405262

Bases of 140384646487431

• Binary: 11111111010110111011000111111000101110110000111₂
• Hexadecimal: 0x7FADD8FC5D87
• Base-36: 1DRFTDW77R

Squares and roots of 140384646487431

• 140384646487431 squared (140384646487431²) is 19707848969400973006440979761
• 140384646487431 cubed (140384646487431³) is 2766679410597036958568858337143682811883991
• The square root of 140384646487431 is 11848402.6977239003
• The cube root of 140384646487431 is 51972.4516911345

Scales and comparisons

• 140,384,646,487,431 seconds is equal to 4,463,797 years, 27 weeks, 7 hours, 23 minutes, 51 seconds.
• To count from 1 to 140,384,646,487,431 would take you about eleven million, one hundred fifty-nine thousand, four hundred ninety-three 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 140384646487431 cubic inches would be around 4331 feet tall.

Recreational maths with 140384646487431

• 140384646487431 backwards is 134784646483041
• The number of decimal digits it has is: 15
• The sum of 140384646487431's digits is 63
• More coming soon!