5122215

Names of 5122215

• Cardinal: 5122215 can be written as Five million, one hundred twenty-two thousand, two hundred fifteen.

Scientific notation

• Scientific notation: 5.122215 × 10⁶

Factors of 5122215

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 139

Divisors of 5122215

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 5 7 9 15 21 23 35 45 49 63 69 101 105 115 147 161 207 245 303 315 345 441 483 505 707 735 805 909 1035 1127 1449 1515 2121 2205 2323 2415 3381 3535 4545 4949 5635 6363 6969 7245 10143 10605 11615 14847 16261 16905 20907 24745 31815 34845 44541 48783 50715 74235 81305 104535 113827 146349 222705 243915 341481 569135 731745 1024443 1707405 5122215
• Sum of all divisors σ(n): 10883808
• Sum of proper divisors (its aliquot sum) s(n): 5761593
• 5122215 is an abundant number, because the sum of its proper divisors (5761593) is greater than itself. Its abundance is 639378

Bases of 5122215

• Binary: 10011100010100010100111₂
• Hexadecimal: 0x4E28A7
• Base-36: 31SBR

Squares and roots of 5122215

• 5122215 squared (5122215²) is 26237086506225
• 5122215 cubed (5122215³) is 134391998058483288375
• The square root of 5122215 is 2263.2310973473
• The cube root of 5122215 is 172.3796261653

Scales and comparisons

• 5,122,215 seconds is equal to 8 weeks, 3 days, 6 hours, 50 minutes, 15 seconds.
• To count from 1 to 5,122,215 would take you about twelve weeks!

  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 5122215 cubic inches would be around 14.4 feet tall.

Recreational maths with 5122215

• 5122215 is the same when its digits are reversed! That makes it a palindromic number.
• The number of decimal digits it has is: 7
• The sum of 5122215's digits is 18
• More coming soon!