5429249245

Names of 5429249245

• Cardinal: 5429249245 can be written as Five billion, four hundred twenty-nine million, two hundred forty-nine thousand, two hundred forty-five.

Scientific notation

• Scientific notation: 5.429249245 × 10⁹

Factors of 5429249245

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 88

Divisors of 5429249245

• Number of divisors d(n): 72
• Complete list of divisors:
  1 5 7 23 35 49 53 115 161 245 265 343 371 805 1127 1219 1715 1855 2401 2597 2809 5635 6095 7889 8533 12005 12985 14045 16807 18179 19663 39445 42665 55223 59731 64607 84035 90895 98315 127253 137641 276115 298655 323035 386561 418117 452249 636265 688205 890771 963487 1932805 2090585 2261245 2926819 3165743 4453855 4817435 6744409 14634095 15828715 20487733 22160201 33722045 47210863 102438665 110801005 155121407 236054315 775607035 1085849849 5429249245
• Sum of all divisors σ(n): 8083829376
• Sum of proper divisors (its aliquot sum) s(n): 2654580131
• 5429249245 is a deficient number, because the sum of its proper divisors (2654580131) is less than itself. Its deficiency is 2774669114

Bases of 5429249245

• Binary: 101000011100110111100010011011101₂
• Hexadecimal: 0x1439BC4DD
• Base-36: 2HSFNJ1

Squares and roots of 5429249245

• 5429249245 squared (5429249245²) is 29476747364333070025
• 5429249245 cubed (5429249245³) is 160036608372861060361763381125
• The square root of 5429249245 is 73683.4394216231
• The cube root of 5429249245 is 1757.5725450571

Scales and comparisons

• 5,429,249,245 seconds is equal to 172 years, 32 weeks, 6 days, 12 hours, 47 minutes, 25 seconds.
• To count from 1 to 5,429,249,245 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 5429249245 cubic inches would be around 146.5 feet tall.

Recreational maths with 5429249245

• 5429249245 backwards is 5429429245
• The number of decimal digits it has is: 10
• The sum of 5429249245's digits is 46
• More coming soon!