55207768

Names of 55207768

• Cardinal: 55207768 can be written as Fifty-five million, two hundred seven thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 5.5207768 × 10⁷

Factors of 55207768

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 181

Divisors of 55207768

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 7 8 11 14 19 22 28 38 44 53 56 76 77 88 89 106 133 152 154 178 209 212 266 308 356 371 418 424 532 583 616 623 712 742 836 979 1007 1064 1166 1246 1463 1484 1672 1691 1958 2014 2332 2492 2926 2968 3382 3916 4028 4081 4664 4717 4984 5852 6764 6853 7049 7832 8056 8162 9434 11077 11704 11837 13528 13706 14098 16324 18601 18868 22154 23674 27412 28196 32648 33019 37202 37736 44308 47348 51887 54824 56392 66038 74404 77539 88616 89623 94696 103774 130207 132076 148808 155078 179246 207548 260414 264152 310156 358492 363209 415096 520828 620312 627361 716984 726418 985853 1041656 1254722 1452836 1971706 2509444 2905672 3943412 5018888 6900971 7886824 13801942 27603884 55207768
• Sum of all divisors σ(n): 139968000
• Sum of proper divisors (its aliquot sum) s(n): 84760232
• 55207768 is an abundant number, because the sum of its proper divisors (84760232) is greater than itself. Its abundance is 29552464

Bases of 55207768

• Binary: 11010010100110011101011000₂
• Hexadecimal: 0x34A6758
• Base-36: WVAL4

Squares and roots of 55207768

• 55207768 squared (55207768²) is 3047897647541824
• 55207768 cubed (55207768³) is 168267626213234789688832
• The square root of 55207768 is 7430.1929988393
• The cube root of 55207768 is 380.7735121219

Scales and comparisons

• 55,207,768 seconds is equal to 1 year, 39 weeks, 1 day, 23 hours, 29 minutes, 28 seconds.
• To count from 1 to 55,207,768 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 55207768 cubic inches would be around 31.7 feet tall.

Recreational maths with 55207768

• 55207768 backwards is 86770255
• The number of decimal digits it has is: 8
• The sum of 55207768's digits is 40
• More coming soon!