1342494738

Names of 1342494738

• Cardinal: 1342494738 can be written as One billion, three hundred forty-two million, four hundred ninety-four thousand, seven hundred thirty-eight.

Scientific notation

• Scientific notation: 1.342494738 × 10⁹

Factors of 1342494738

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1321

Divisors of 1342494738

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 9 13 18 26 29 39 58 78 87 117 174 181 234 261 362 377 522 543 754 1086 1093 1131 1629 2186 2262 2353 3258 3279 3393 4706 5249 6558 6786 7059 9837 10498 14118 14209 15747 19674 21177 28418 31494 31697 42354 42627 47241 63394 68237 85254 94482 95091 127881 136474 190182 197833 204711 255762 285273 395666 409422 412061 570546 593499 614133 824122 1186998 1228266 1236183 1780497 2472366 2571829 3560994 3708549 5143658 5737157 7417098 7715487 11474314 15430974 17211471 23146461 34422942 46292922 51634413 74583041 103268826 149166082 223749123 447498246 671247369 1342494738
• Sum of all divisors σ(n): 3261389040
• Sum of proper divisors (its aliquot sum) s(n): 1918894302
• 1342494738 is an abundant number, because the sum of its proper divisors (1918894302) is greater than itself. Its abundance is 576399564

Bases of 1342494738

• Binary: 1010000000001001101100000010010₂
• Hexadecimal: 0x5004D812
• Base-36: M7ABKI

Squares and roots of 1342494738

• 1342494738 squared (1342494738²) is 1802292121557688644
• 1342494738 cubed (1342494738³) is 2419567689530053368012355272
• The square root of 1342494738 is 36640.0701145617
• The cube root of 1342494738 is 1103.1575222303

Scales and comparisons

• 1,342,494,738 seconds is equal to 42 years, 35 weeks, 5 days, 3 hours, 12 minutes, 18 seconds.
• To count from 1 to 1,342,494,738 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 1342494738 cubic inches would be around 91.9 feet tall.

Recreational maths with 1342494738

• 1342494738 backwards is 8374942431
• The number of decimal digits it has is: 10
• The sum of 1342494738's digits is 45
• More coming soon!