1997064344

Names of 1997064344

• Cardinal: 1997064344 can be written as One billion, nine hundred ninety-seven million, sixty-four thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 1.997064344 × 10⁹

Factors of 1997064344

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 187

Divisors of 1997064344

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 8 11 22 37 44 74 88 121 137 148 242 274 296 407 484 548 814 968 1096 1331 1369 1507 1628 2662 2738 3014 3256 4477 5069 5324 5476 6028 8954 10138 10648 10952 12056 15059 16577 17908 20276 30118 33154 35816 40552 49247 55759 60236 66308 98494 111518 120472 132616 165649 182347 187553 196988 223036 331298 364694 375106 393976 446072 613349 662596 729388 750212 1226698 1325192 1458776 1500424 1822139 2063083 2453396 3644278 4126166 4906792 6746839 7288556 8252332 13493678 14577112 16504664 22693913 26987356 45387826 53974712 90775652 181551304 249633043 499266086 998532172 1997064344
• Sum of all divisors σ(n): 4263885360
• Sum of proper divisors (its aliquot sum) s(n): 2266821016
• 1997064344 is an abundant number, because the sum of its proper divisors (2266821016) is greater than itself. Its abundance is 269756672

Bases of 1997064344

• Binary: 1110111000010001100100010011000₂
• Hexadecimal: 0x7708C898
• Base-36: X100PK

Squares and roots of 1997064344

• 1997064344 squared (1997064344²) is 3988265994076150336
• 1997064344 cubed (1997064344³) is 7964823811157195056809219584
• The square root of 1997064344 is 44688.5258651479
• The cube root of 1997064344 is 1259.3042989033

Scales and comparisons

• 1,997,064,344 seconds is equal to 63 years, 26 weeks, 4 hours, 5 minutes, 44 seconds.
• To count from 1 to 1,997,064,344 would take you about one hundred twenty-seven 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 1997064344 cubic inches would be around 104.9 feet tall.

Recreational maths with 1997064344

• 1997064344 backwards is 4434607991
• The number of decimal digits it has is: 10
• The sum of 1997064344's digits is 47
• More coming soon!