1380889926

Names of 1380889926

• Cardinal: 1380889926 can be written as One billion, three hundred eighty million, eight hundred eighty-nine thousand, nine hundred twenty-six.

Scientific notation

• Scientific notation: 1.380889926 × 10⁹

Factors of 1380889926

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3555

Divisors of 1380889926

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 9 13 18 26 29 39 58 59 78 87 117 118 174 177 234 261 354 377 522 531 754 767 1062 1131 1534 1711 2262 2301 3393 3422 3449 4602 5133 6786 6898 6903 10266 10347 13806 15399 20694 22243 30798 31041 44486 44837 62082 66729 89674 100021 133458 134511 200042 200187 203491 269022 300063 400374 403533 406982 600126 610473 807066 900189 1220946 1300273 1800378 1831419 2600546 2645383 3662838 3900819 5290766 5901239 7801638 7936149 11702457 11802478 15872298 17703717 23404914 23808447 35407434 47616894 53111151 76716107 106222302 153432214 230148321 460296642 690444963 1380889926
• Sum of all divisors σ(n): 3390660000
• Sum of proper divisors (its aliquot sum) s(n): 2009770074
• 1380889926 is an abundant number, because the sum of its proper divisors (2009770074) is greater than itself. Its abundance is 628880148

Bases of 1380889926

• Binary: 1010010010011101011010101000110₂
• Hexadecimal: 0x524EB546
• Base-36: MU59HI

Squares and roots of 1380889926

• 1380889926 squared (1380889926²) is 1906856987728285476
• 1380889926 cubed (1380889926³) is 2633159604676695039060514776
• The square root of 1380889926 is 37160.3273128749
• The cube root of 1380889926 is 1113.5755506037

Scales and comparisons

• 1,380,889,926 seconds is equal to 43 years, 47 weeks, 1 day, 12 hours, 32 minutes, 6 seconds.
• To count from 1 to 1,380,889,926 would take you about eighty-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 1380889926 cubic inches would be around 92.8 feet tall.

Recreational maths with 1380889926

• 1380889926 backwards is 6299880831
• The number of decimal digits it has is: 10
• The sum of 1380889926's digits is 54
• More coming soon!