55672280

Names of 55672280

• Cardinal: 55672280 can be written as Fifty-five million, six hundred seventy-two thousand, two hundred eighty.

Scientific notation

• Scientific notation: 5.567228 × 10⁷

Factors of 55672280

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 213

Divisors of 55672280

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 8 10 17 19 20 31 34 38 40 62 68 76 85 95 124 136 139 152 155 170 190 248 278 310 323 340 380 527 556 589 620 646 680 695 760 1054 1112 1178 1240 1292 1390 1615 2108 2356 2363 2584 2635 2641 2780 2945 3230 4216 4309 4712 4726 5270 5282 5560 5890 6460 8618 9452 10013 10540 10564 11780 11815 12920 13205 17236 18904 20026 21080 21128 21545 23560 23630 26410 34472 40052 43090 44897 47260 50065 52820 73253 80104 81871 86180 89794 94520 100130 105640 146506 163742 172360 179588 200260 224485 293012 327484 359176 366265 400520 409355 448970 586024 654968 732530 818710 897940 1391807 1465060 1637420 1795880 2783614 2930120 3274840 5567228 6959035 11134456 13918070 27836140 55672280
• Sum of all divisors σ(n): 145152000
• Sum of proper divisors (its aliquot sum) s(n): 89479720
• 55672280 is an abundant number, because the sum of its proper divisors (89479720) is greater than itself. Its abundance is 33807440

Bases of 55672280

• Binary: 11010100010111110111011000₂
• Hexadecimal: 0x3517DD8
• Base-36: X5908

Squares and roots of 55672280

• 55672280 squared (55672280²) is 3099402760398400
• 55672280 cubed (55672280³) is 172550818309672636352000
• The square root of 55672280 is 7461.3859302411
• The cube root of 55672280 is 381.8384595153

Scales and comparisons

• 55,672,280 seconds is equal to 1 year, 40 weeks, 8 hours, 31 minutes, 20 seconds.
• To count from 1 to 55,672,280 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 55672280 cubic inches would be around 31.8 feet tall.

Recreational maths with 55672280

• 55672280 backwards is 08227655
• The number of decimal digits it has is: 8
• The sum of 55672280's digits is 35
• More coming soon!