1380274875

Names of 1380274875

• Cardinal: 1380274875 can be written as One billion, three hundred eighty million, two hundred seventy-four thousand, eight hundred seventy-five.

Scientific notation

• Scientific notation: 1.380274875 × 10⁹

Factors of 1380274875

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 88

Divisors of 1380274875

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 7 9 15 21 25 35 45 49 63 73 75 105 125 147 175 219 225 245 315 343 365 375 441 511 525 657 735 875 1029 1095 1125 1225 1533 1575 1715 1825 2205 2401 2555 2625 3087 3285 3577 3675 4599 5145 5475 6125 7203 7665 7875 8575 9125 10731 11025 12005 12775 15435 16425 16807 17885 18375 21609 22995 25039 25725 27375 32193 36015 38325 42875 50421 53655 55125 60025 63875 75117 77175 82125 84035 89425 108045 114975 125195 128625 151263 160965 175273 180075 191625 225351 252105 268275 300125 375585 385875 420175 447125 525819 540225 574875 625975 756315 804825 876365 900375 1126755 1226911 1260525 1341375 1577457 1877925 2100875 2629095 2701125 3129875 3680733 3781575 4024125 4381825 5633775 6134555 6302625 7887285 9389625 11042199 13145475 18403665 18907875 21909125 28168875 30672775 39436425 55210995 65727375 92018325 153363875 197182125 276054975 460091625 1380274875
• Sum of all divisors σ(n): 2942611776
• Sum of proper divisors (its aliquot sum) s(n): 1562336901
• 1380274875 is an abundant number, because the sum of its proper divisors (1562336901) is greater than itself. Its abundance is 182062026

Bases of 1380274875

• Binary: 1010010010001010101001010111011₂
• Hexadecimal: 0x524552BB
• Base-36: MTS2WR

Squares and roots of 1380274875

• 1380274875 squared (1380274875²) is 1905158730556265625
• 1380274875 cubed (1380274875³) is 2629642728673708216013671875
• The square root of 1380274875 is 37152.0507509343
• The cube root of 1380274875 is 1113.4101964953

Scales and comparisons

• 1,380,274,875 seconds is equal to 43 years, 46 weeks, 1 day, 9 hours, 41 minutes, 15 seconds.
• To count from 1 to 1,380,274,875 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 1380274875 cubic inches would be around 92.8 feet tall.

Recreational maths with 1380274875

• 1380274875 backwards is 5784720831
• 1380274875 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1380274875's digits is 45
• More coming soon!