1404129909

Names of 1404129909

• Cardinal: 1404129909 can be written as One billion, four hundred four million, one hundred twenty-nine thousand, nine hundred nine.

Scientific notation

• Scientific notation: 1.404129909 × 10⁹

Factors of 1404129909

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 77

Divisors of 1404129909

• Number of divisors d(n): 108
• Complete list of divisors:
  1 3 7 13 17 21 37 39 51 91 111 119 169 221 259 273 289 357 481 507 629 663 777 867 1183 1369 1443 1547 1887 2023 2873 3367 3549 3757 4107 4403 4641 6069 6253 8177 8619 9583 10101 10693 11271 13209 17797 18759 20111 23273 24531 26299 28749 32079 43771 48841 53391 57239 60333 69819 74851 78897 106301 124579 131313 139009 146523 162911 171717 224553 231361 302549 318903 341887 373737 395641 417027 488733 694083 744107 907647 973063 1025661 1186923 1619527 1807117 2117843 2232321 2769487 2919189 3933137 4858581 5143333 5421351 6353529 8308461 11799411 12649819 15429999 27531959 36003331 37949457 66863329 82595877 108009993 200589987 468043303 1404129909
• Sum of all divisors σ(n): 2529493344
• Sum of proper divisors (its aliquot sum) s(n): 1125363435
• 1404129909 is a deficient number, because the sum of its proper divisors (1125363435) is less than itself. Its deficiency is 278766474

Bases of 1404129909

• Binary: 1010011101100010101001001110101₂
• Hexadecimal: 0x53B15275
• Base-36: N7ZDKL

Squares and roots of 1404129909

• 1404129909 squared (1404129909²) is 1971580801348348281
• 1404129909 cubed (1404129909³) is 2768355571183403349100836429
• The square root of 1404129909 is 37471.7214576539
• The cube root of 1404129909 is 1119.7878820763

Scales and comparisons

• 1,404,129,909 seconds is equal to 44 years, 33 weeks, 4 days, 12 hours, 5 minutes, 9 seconds.
• To count from 1 to 1,404,129,909 would take you about eighty-nine 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 1404129909 cubic inches would be around 93.3 feet tall.

Recreational maths with 1404129909

• 1404129909 backwards is 9099214041
• 1404129909 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1404129909's digits is 39
• More coming soon!