5430123720

Names of 5430123720

• Cardinal: 5430123720 can be written as Five billion, four hundred thirty million, one hundred twenty-three thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 5.43012372 × 10⁹

Factors of 5430123720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2154828

Divisors of 5430123720

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 28 30 35 36 40 42 45 56 60 63 70 72 84 90 105 120 126 140 168 180 210 252 280 315 360 420 504 630 840 1260 2520 2154811 4309622 6464433 8619244 10774055 12928866 15083677 17238488 19393299 21548110 25857732 30167354 32322165 38786598 43096220 45251031 51715464 60334708 64644330 75418385 77573196 86192440 90502062 96966495 120669416 129288660 135753093 150836770 155146392 181004124 193932990 226255155 258577320 271506186 301673540 362008248 387865980 452510310 543012372 603347080 678765465 775731960 905020620 1086024744 1357530930 1810041240 2715061860 5430123720
• Sum of all divisors σ(n): 20169040320
• Sum of proper divisors (its aliquot sum) s(n): 14738916600
• 5430123720 is an abundant number, because the sum of its proper divisors (14738916600) is greater than itself. Its abundance is 9308792880

Bases of 5430123720

• Binary: 101000011101010010001110011001000₂
• Hexadecimal: 0x143A91CC8
• Base-36: 2HSYEA0

Squares and roots of 5430123720

• 5430123720 squared (5430123720²) is 29486243614506638400
• 5430123720 cubed (5430123720³) is 160113950864831033273302848000
• The square root of 5430123720 is 73689.3731822981
• The cube root of 5430123720 is 1757.6669025315

Scales and comparisons

• 5,430,123,720 seconds is equal to 172 years, 34 weeks, 2 days, 15 hours, 42 minutes.
• To count from 1 to 5,430,123,720 would take you about three hundred forty-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 5430123720 cubic inches would be around 146.5 feet tall.

Recreational maths with 5430123720

• 5430123720 backwards is 0273210345
• The number of decimal digits it has is: 10
• The sum of 5430123720's digits is 27
• More coming soon!