6364459898440

Names of 6364459898440

• Cardinal: 6364459898440 can be written as Six trillion, three hundred sixty-four billion, four hundred fifty-nine million, eight hundred ninety-eight thousand, four hundred forty.

Scientific notation

• Scientific notation: 6.36445989844 × 10¹²

Factors of 6364459898440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 225051738

Divisors of 6364459898440

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 28 35 40 56 70 101 140 202 280 404 505 707 808 1010 1414 2020 2828 3535 4040 5656 7070 14140 28280 225051623 450103246 900206492 1125258115 1575361361 1800412984 2250516230 3150722722 4501032460 6301445444 7876806805 9002064920 12602890888 15753613610 22730213923 31507227220 45460427846 63014454440 90920855692 113651069615 159111497461 181841711384 227302139230 318222994922 454604278460 636445989844 795557487305 909208556920 1272891979688 1591114974610 3182229949220 6364459898440
• Sum of all divisors σ(n): 16527791266560
• Sum of proper divisors (its aliquot sum) s(n): 10163331368120
• 6364459898440 is an abundant number, because the sum of its proper divisors (10163331368120) is greater than itself. Its abundance is 3798871469680

Bases of 6364459898440

• Binary: 1011100100111010111010111110001011001001000₂
• Hexadecimal: 0x5C9D75F1648
• Base-36: 297SJ3J2G

Squares and roots of 6364459898440

• 6364459898440 squared (6364459898440²) is 40506349798850895114433600
• 6364459898440 cubed (6364459898440³) is 257801038926969682348711162034123584000
• The square root of 6364459898440 is 2522788.1200053243
• The cube root of 6364459898440 is 18531.9243266403

Scales and comparisons

• 6,364,459,898,440 seconds is equal to 202,370 years, 7 weeks, 1 day, 7 hours, 20 minutes, 40 seconds.
• To count from 1 to 6,364,459,898,440 would take you about five hundred five thousand, nine hundred twenty-five 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 6364459898440 cubic inches would be around 1544.3 feet tall.

Recreational maths with 6364459898440

• 6364459898440 backwards is 0448989544636
• 6364459898440 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 6364459898440's digits is 70
• More coming soon!