55797885

Names of 55797885

• Cardinal: 55797885 can be written as Fifty-five million, seven hundred ninety-seven thousand, eight hundred eighty-five.

Scientific notation

• Scientific notation: 5.5797885 × 10⁷

Factors of 55797885

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 84

Divisors of 55797885

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 9 11 13 15 23 29 33 39 45 55 65 69 87 99 115 117 143 145 165 169 195 207 253 261 299 319 345 377 429 435 495 507 585 667 715 759 845 897 957 1035 1131 1265 1287 1305 1495 1521 1595 1859 1885 2001 2145 2277 2535 2691 2871 3289 3335 3393 3795 3887 4147 4485 4785 4901 5577 5655 6003 6435 7337 7605 8671 9295 9867 10005 11385 11661 12441 13455 14355 14703 16445 16731 16965 19435 20735 22011 24505 26013 27885 29601 30015 34983 36685 37323 42757 43355 44109 49335 53911 58305 62205 66033 73515 78039 83655 95381 110055 112723 128271 130065 148005 161733 174915 186615 213785 220545 269555 286143 330165 338169 384813 390195 476905 485199 563615 641355 808665 858429 1014507 1239953 1430715 1690845 1924065 2425995 3719859 4292145 5072535 6199765 11159577 18599295 55797885
• Sum of all divisors σ(n): 123327360
• Sum of proper divisors (its aliquot sum) s(n): 67529475
• 55797885 is an abundant number, because the sum of its proper divisors (67529475) is greater than itself. Its abundance is 11731590

Bases of 55797885

• Binary: 11010100110110100001111101₂
• Hexadecimal: 0x353687D
• Base-36: X7XX9

Squares and roots of 55797885

• 55797885 squared (55797885²) is 3113403970473225
• 55797885 cubed (55797885³) is 173721356703008404129125
• The square root of 55797885 is 7469.7981900451
• The cube root of 55797885 is 382.1254054061

Scales and comparisons

• 55,797,885 seconds is equal to 1 year, 40 weeks, 1 day, 19 hours, 24 minutes, 45 seconds.
• To count from 1 to 55,797,885 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 55797885 cubic inches would be around 31.8 feet tall.

Recreational maths with 55797885

• 55797885 backwards is 58879755
• The number of decimal digits it has is: 8
• The sum of 55797885's digits is 54
• More coming soon!