64385538883600

Names of 64385538883600

• Cardinal: 64385538883600 can be written as Sixty-four trillion, three hundred eighty-five billion, five hundred thirty-eight million, eight hundred eighty-three thousand, six hundred.

Scientific notation

• Scientific notation: 6.43855388836 × 10¹³

Factors of 64385538883600

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 36491

Divisors of 64385538883600

• Number of divisors d(n): 135
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 25 40 44 50 55 80 88 100 110 121 176 200 220 242 275 400 440 484 550 605 880 968 1100 1210 1936 2200 2420 3025 4400 4840 6050 9680 12100 24200 36473 48400 72946 145892 182365 291784 364730 401203 583568 729460 802406 911825 1458920 1604812 1823650 2006015 2917840 3209624 3647300 4012030 4413233 6419248 7294600 8024060 8826466 10030075 14589200 16048120 17652932 20060150 22066165 32096240 35305864 40120300 44132330 70611728 80240600 88264660 110330825 160481200 176529320 220661650 353058640 441323300 882646600 1330279729 1765293200 2660559458 5321118916 6651398645 10642237832 13302797290 14633077019 21284475664 26605594580 29266154038 33256993225 53211189160 58532308076 66513986450 73165385095 106422378320 117064616152 133027972900 146330770190 160963847209 234129232304 266055945800 292661540380 321927694418 365826925475 532111891600 585323080760 643855388836 731653850950 804819236045 1170646161520 1287710777672 1463307701900 1609638472090 2575421555344 2926615403800 3219276944180 4024096180225 5853230807600 6438553888360 8048192360450 12877107776720 16096384720900 32192769441800 64385538883600
• Sum of all divisors σ(n): 170031704854039
• Sum of proper divisors (its aliquot sum) s(n): 105646165970439
• 64385538883600 is an abundant number, because the sum of its proper divisors (105646165970439) is greater than itself. Its abundance is 41260627086839

Bases of 64385538883600

• Binary: 1110101000111011101101001011001000000000010000₂
• Hexadecimal: 0x3A8EED2C8010
• Base-36: MTMB3GRV4

Squares and roots of 64385538883600

• 64385538883600 squared (64385538883600²) is 4145497617331567534348960000
• 64385538883600 cubed (64385538883600³) is 266910098032572794756564342691221056000000
• 64385538883600 is a perfect square number. Its square root is 8024060
• The cube root of 64385538883600 is 40080.1598533903

Scales and comparisons

• 64,385,538,883,600 seconds is equal to 2,047,260 years, 50 weeks, 6 days, 8 hours, 6 minutes, 40 seconds.
• To count from 1 to 64,385,538,883,600 would take you about five million, one hundred eighteen thousand, one hundred fifty-two 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 64385538883600 cubic inches would be around 3340 feet tall.

Recreational maths with 64385538883600

• 64385538883600 backwards is 00638883558346
• The number of decimal digits it has is: 14
• The sum of 64385538883600's digits is 67
• More coming soon!