1529930730

Names of 1529930730

• Cardinal: 1529930730 can be written as One billion, five hundred twenty-nine million, nine hundred thirty thousand, seven hundred thirty.

Scientific notation

• Scientific notation: 1.52993073 × 10⁹

Factors of 1529930730

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 23895

Divisors of 1529930730

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 5 6 10 15 19 30 38 57 95 113 114 190 226 285 339 565 570 678 1130 1695 2147 3390 4294 6441 10735 12882 21470 23753 32205 47506 64410 71259 118765 142518 237530 356295 451307 712590 902614 1353921 2256535 2684089 2707842 4513070 5368178 6769605 8052267 13420445 13539210 16104534 26840890 40261335 50997691 80522670 101995382 152993073 254988455 305986146 509976910 764965365 1529930730
• Sum of all divisors σ(n): 3899456640
• Sum of proper divisors (its aliquot sum) s(n): 2369525910
• 1529930730 is an abundant number, because the sum of its proper divisors (2369525910) is greater than itself. Its abundance is 839595180

Bases of 1529930730

• Binary: 1011011001100001110001111101010₂
• Hexadecimal: 0x5B30E3EA
• Base-36: PAVQ3U

Squares and roots of 1529930730

• 1529930730 squared (1529930730²) is 2340688038598332900
• 1529930730 cubed (1529930730³) is 3581090559595015630480017000
• The square root of 1529930730 is 39114.3289601139
• The cube root of 1529930730 is 1152.2779623797

Scales and comparisons

• 1,529,930,730 seconds is equal to 48 years, 33 weeks, 4 days, 12 hours, 45 minutes, 30 seconds.
• To count from 1 to 1,529,930,730 would take you about ninety-seven 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 1529930730 cubic inches would be around 96 feet tall.

Recreational maths with 1529930730

• 1529930730 backwards is 0370399251
• The number of decimal digits it has is: 10
• The sum of 1529930730's digits is 39
• More coming soon!