4628988

Names of 4628988

• Cardinal: 4628988 can be written as Four million, six hundred twenty-eight thousand, nine hundred eighty-eight.

Scientific notation

• Scientific notation: 4.628988 × 10⁶

Factors of 4628988

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 182

Divisors of 4628988

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 18 21 26 27 28 36 39 42 52 54 63 78 81 84 91 108 117 126 156 157 162 182 189 234 252 273 314 324 351 364 378 468 471 546 567 628 702 756 819 942 1053 1092 1099 1134 1404 1413 1638 1884 2041 2106 2198 2268 2457 2826 3276 3297 4082 4212 4239 4396 4914 5652 6123 6594 7371 8164 8478 9828 9891 12246 12717 13188 14287 14742 16956 18369 19782 24492 25434 28574 29484 29673 36738 39564 42861 50868 55107 57148 59346 73476 85722 89019 110214 118692 128583 165321 171444 178038 220428 257166 330642 356076 385749 514332 661284 771498 1157247 1542996 2314494 4628988
• Sum of all divisors σ(n): 14988512
• Sum of proper divisors (its aliquot sum) s(n): 10359524
• 4628988 is an abundant number, because the sum of its proper divisors (10359524) is greater than itself. Its abundance is 5730536

Bases of 4628988

• Binary: 10001101010000111111100₂
• Hexadecimal: 0x46A1FC
• Base-36: 2R7R0

Squares and roots of 4628988

• 4628988 squared (4628988²) is 21427529904144
• 4628988 cubed (4628988³) is 99187778795923726272
• The square root of 4628988 is 2151.5083081411
• The cube root of 4628988 is 166.6589667553

Scales and comparisons

• 4,628,988 seconds is equal to 7 weeks, 4 days, 13 hours, 49 minutes, 48 seconds.
• To count from 1 to 4,628,988 would take you about eleven 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 4628988 cubic inches would be around 13.9 feet tall.

Recreational maths with 4628988

• 4628988 backwards is 8898264
• The number of decimal digits it has is: 7
• The sum of 4628988's digits is 45
• More coming soon!