1343260728

Names of 1343260728

• Cardinal: 1343260728 can be written as One billion, three hundred forty-three million, two hundred sixty thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.343260728 × 10⁹

Factors of 1343260728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1614

Divisors of 1343260728

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 36 37 72 74 111 148 222 296 333 444 449 666 888 898 1123 1332 1347 1796 2246 2664 2694 3369 3592 4041 4492 5388 6738 8082 8984 10107 10776 13476 16164 16613 20214 26952 32328 33226 40428 41551 49839 66452 80856 83102 99678 124653 132904 149517 166204 199356 249306 299034 332408 373959 398712 498612 504227 598068 747918 997224 1008454 1196136 1495836 1512681 2016908 2991672 3025362 4033816 4538043 6050724 9076086 12101448 18152172 18656399 36304344 37312798 55969197 74625596 111938394 149251192 167907591 223876788 335815182 447753576 671630364 1343260728
• Sum of all divisors σ(n): 3747978000
• Sum of proper divisors (its aliquot sum) s(n): 2404717272
• 1343260728 is an abundant number, because the sum of its proper divisors (2404717272) is greater than itself. Its abundance is 1061456544

Bases of 1343260728

• Binary: 1010000000100001000100000111000₂
• Hexadecimal: 0x50108838
• Base-36: M7QQM0

Squares and roots of 1343260728

• 1343260728 squared (1343260728²) is 1804349383387089984
• 1343260728 cubed (1343260728³) is 2423711666294893597709348352
• The square root of 1343260728 is 36650.5215242567
• The cube root of 1343260728 is 1103.3672926289

Scales and comparisons

• 1,343,260,728 seconds is equal to 42 years, 36 weeks, 6 days, 23 hours, 58 minutes, 48 seconds.
• To count from 1 to 1,343,260,728 would take you about eighty-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 1343260728 cubic inches would be around 91.9 feet tall.

Recreational maths with 1343260728

• 1343260728 backwards is 8270623431
• 1343260728 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1343260728's digits is 36
• More coming soon!