545013404

Names of 545013404

• Cardinal: 545013404 can be written as Five hundred forty-five million, thirteen thousand, four hundred four.

Scientific notation

• Scientific notation: 5.45013404 × 10⁸

Factors of 545013404

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 965

Divisors of 545013404

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 13 17 19 26 34 37 38 52 68 74 76 148 221 247 323 442 481 494 629 646 703 877 884 962 988 1258 1292 1406 1754 1924 2516 2812 3508 4199 8177 8398 9139 11401 11951 14909 16354 16663 16796 18278 22802 23902 29818 32449 32708 33326 36556 45604 47804 59636 64898 66652 129796 155363 193817 216619 283271 310726 387634 421837 433238 551633 566542 616531 621452 775268 843674 866476 1103266 1133084 1233062 1687348 2206532 2466124 3682523 7171229 7365046 8014903 10481027 14342458 14730092 16029806 20962054 28684916 32059612 41924108 136253351 272506702 545013404
• Sum of all divisors σ(n): 1177081920
• Sum of proper divisors (its aliquot sum) s(n): 632068516
• 545013404 is an abundant number, because the sum of its proper divisors (632068516) is greater than itself. Its abundance is 87055112

Bases of 545013404

• Binary: 100000011111000011111010011100₂
• Hexadecimal: 0x207C3E9C
• Base-36: 90HJ18

Squares and roots of 545013404

• 545013404 squared (545013404²) is 297039610539667216
• 545013404 cubed (545013404³) is 161890569263058306419363264
• The square root of 545013404 is 23345.5221402305
• The cube root of 545013404 is 816.8376134903

Scales and comparisons

• 545,013,404 seconds is equal to 17 years, 17 weeks, 1 day, 36 minutes, 44 seconds.
• To count from 1 to 545,013,404 would take you about twenty-five 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 545013404 cubic inches would be around 68.1 feet tall.

Recreational maths with 545013404

• 545013404 backwards is 404310545
• 545013404 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 545013404's digits is 26
• More coming soon!