4542490404

Names of 4542490404

• Cardinal: 4542490404 can be written as Four billion, five hundred forty-two million, four hundred ninety thousand, four hundred four.

Scientific notation

• Scientific notation: 4.542490404 × 10⁹

Factors of 4542490404

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 291

Divisors of 4542490404

• Number of divisors d(n): 81
• Complete list of divisors:
  1 2 3 4 6 9 12 18 36 47 94 141 188 239 282 423 478 564 717 846 956 1434 1692 2151 2209 2868 4302 4418 6627 8604 8836 11233 13254 19881 22466 26508 33699 39762 44932 57121 67398 79524 101097 114242 134796 171363 202194 228484 342726 404388 514089 527951 685452 1028178 1055902 1583853 2056356 2111804 2684687 3167706 4751559 5369374 6335412 8054061 9503118 10738748 16108122 19006236 24162183 32216244 48324366 96648732 126180289 252360578 378540867 504721156 757081734 1135622601 1514163468 2271245202 4542490404
• Sum of all divisors σ(n): 11781203707
• Sum of proper divisors (its aliquot sum) s(n): 7238713303
• 4542490404 is an abundant number, because the sum of its proper divisors (7238713303) is greater than itself. Its abundance is 2696222899

Bases of 4542490404

• Binary: 100001110110000001110011100100100₂
• Hexadecimal: 0x10EC0E724
• Base-36: 234HC10

Squares and roots of 4542490404

• 4542490404 squared (4542490404²) is 20634219070432083216
• 4542490404 cubed (4542490404³) is 93730742121471538142409459264
• 4542490404 is a perfect square number. Its square root is 67398
• The cube root of 4542490404 is 1656.1436592099

Scales and comparisons

• 4,542,490,404 seconds is equal to 144 years, 22 weeks, 5 days, 2 hours, 53 minutes, 24 seconds.
• To count from 1 to 4,542,490,404 would take you about two hundred eighty-eight 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 4542490404 cubic inches would be around 138 feet tall.

Recreational maths with 4542490404

• 4542490404 backwards is 4040942454
• 4542490404 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 4542490404's digits is 36
• More coming soon!