1042741869

Names of 1042741869

• Cardinal: 1042741869 can be written as One billion, forty-two million, seven hundred forty-one thousand, eight hundred sixty-nine.

Scientific notation

• Scientific notation: 1.042741869 × 10⁹

Factors of 1042741869

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 195

Divisors of 1042741869

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 13 17 19 23 39 51 57 59 61 69 177 183 221 247 299 323 391 437 663 741 767 793 897 969 1003 1037 1121 1159 1173 1311 1357 1403 2301 2379 3009 3111 3363 3477 3599 4071 4199 4209 5083 5681 7429 10797 12597 13039 13481 14573 15067 15249 17043 17641 18239 19057 19703 22287 23069 23851 25783 26657 39117 40443 43719 45201 46787 52923 54717 57171 59109 61183 68381 69207 71553 77349 79971 82777 96577 140361 183549 205143 247741 248331 256139 289731 299897 310063 335179 346541 438311 453169 743223 768417 795379 888953 899691 930189 1005537 1039623 1076101 1162477 1314933 1359507 1407209 1572763 2386137 2666859 3228303 3487431 4221627 4718289 5698043 5891197 15112201 17094129 17673591 18293717 20445919 26736971 45336603 54881151 61337757 80210913 347580623 1042741869
• Sum of all divisors σ(n): 1799884800
• Sum of proper divisors (its aliquot sum) s(n): 757142931
• 1042741869 is a deficient number, because the sum of its proper divisors (757142931) is less than itself. Its deficiency is 285598938

Bases of 1042741869

• Binary: 111110001001101111101001101101₂
• Hexadecimal: 0x3E26FA6D
• Base-36: H8TKRX

Squares and roots of 1042741869

• 1042741869 squared (1042741869²) is 1087310605365613161
• 1042741869 cubed (1042741869³) is 1133784292822460895832137909
• The square root of 1042741869 is 32291.5138852299
• The cube root of 1042741869 is 1014.0489912101

Scales and comparisons

• 1,042,741,869 seconds is equal to 33 years, 8 weeks, 18 hours, 31 minutes, 9 seconds.
• To count from 1 to 1,042,741,869 would take you about sixty-six 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 1042741869 cubic inches would be around 84.5 feet tall.

Recreational maths with 1042741869

• 1042741869 backwards is 9681472401
• The number of decimal digits it has is: 10
• The sum of 1042741869's digits is 42
• More coming soon!