4242550725

Names of 4242550725

• Cardinal: 4242550725 can be written as Four billion, two hundred forty-two million, five hundred fifty thousand, seven hundred twenty-five.

Scientific notation

• Scientific notation: 4.242550725 × 10⁹

Factors of 4242550725

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2849

Divisors of 4242550725

• Number of divisors d(n): 108
• Complete list of divisors:
  1 3 5 7 9 15 21 25 31 35 45 63 75 93 105 155 175 217 225 279 315 465 525 651 775 961 1085 1395 1575 1953 2325 2803 2883 3255 4805 5425 6727 6975 8409 8649 9765 14015 14415 16275 19621 20181 24025 25227 33635 42045 43245 48825 58863 60543 70075 72075 86893 98105 100905 126135 168175 176589 210225 216225 260679 294315 302715 434465 490525 504525 608251 630675 782037 882945 1303395 1471575 1513575 1824753 2172325 2693683 3041255 3910185 4414725 5474259 6516975 8081049 9123765 13468415 15206275 18855781 19550925 24243147 27371295 40405245 45618825 56567343 67342075 94278905 121215735 136856475 169702029 202026225 282836715 471394525 606078675 848510145 1414183575 4242550725
• Sum of all divisors σ(n): 8976815328
• Sum of proper divisors (its aliquot sum) s(n): 4734264603
• 4242550725 is an abundant number, because the sum of its proper divisors (4734264603) is greater than itself. Its abundance is 491713878

Bases of 4242550725

• Binary: 11111100111000000010111111000101₂
• Hexadecimal: 0xFCE02FC5
• Base-36: 1Y5WL39

Squares and roots of 4242550725

• 4242550725 squared (4242550725²) is 17999236654198025625
• 4242550725 cubed (4242550725³) is 76362674516714407908912328125
• The square root of 4242550725 is 65134.8656634831
• The cube root of 4242550725 is 1618.8589644553

Scales and comparisons

• 4,242,550,725 seconds is equal to 134 years, 46 weeks, 5 days, 14 hours, 18 minutes, 45 seconds.
• To count from 1 to 4,242,550,725 would take you about two hundred sixty-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 4242550725 cubic inches would be around 134.9 feet tall.

Recreational maths with 4242550725

• 4242550725 backwards is 5270552424
• The number of decimal digits it has is: 10
• The sum of 4242550725's digits is 36
• More coming soon!