52390240

Names of 52390240

• Cardinal: 52390240 can be written as Fifty-two million, three hundred ninety thousand, two hundred forty.

Scientific notation

• Scientific notation: 5.239024 × 10⁷

Factors of 52390240

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1656

Divisors of 52390240

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 29 32 35 40 56 58 70 80 112 116 140 145 160 203 224 232 280 290 406 464 560 580 812 928 1015 1120 1160 1613 1624 2030 2320 3226 3248 4060 4640 6452 6496 8065 8120 11291 12904 16130 16240 22582 25808 32260 32480 45164 46777 51616 56455 64520 90328 93554 112910 129040 180656 187108 225820 233885 258080 327439 361312 374216 451640 467770 654878 748432 903280 935540 1309756 1496864 1637195 1806560 1871080 2619512 3274390 3742160 5239024 6548780 7484320 10478048 13097560 26195120 52390240
• Sum of all divisors σ(n): 146422080
• Sum of proper divisors (its aliquot sum) s(n): 94031840
• 52390240 is an abundant number, because the sum of its proper divisors (94031840) is greater than itself. Its abundance is 41641600

Bases of 52390240

• Binary: 11000111110110100101100000₂
• Hexadecimal: 0x31F6960
• Base-36: V6WKG

Squares and roots of 52390240

• 52390240 squared (52390240²) is 2744737247257600
• 52390240 cubed (52390240³) is 143797443120765005824000
• The square root of 52390240 is 7238.1102506111
• The cube root of 52390240 is 374.1824917015

Scales and comparisons

• 52,390,240 seconds is equal to 1 year, 34 weeks, 4 days, 8 hours, 50 minutes, 40 seconds.
• To count from 1 to 52,390,240 would take you about two 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 52390240 cubic inches would be around 31.2 feet tall.

Recreational maths with 52390240

• 52390240 backwards is 04209325
• The number of decimal digits it has is: 8
• The sum of 52390240's digits is 25
• More coming soon!