20270448

Names of 20270448

• Cardinal: 20270448 can be written as Twenty million, two hundred seventy thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 2.0270448 × 10⁷

Factors of 20270448

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 274

Divisors of 20270448

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 33 36 44 48 66 67 72 88 99 132 134 144 176 191 198 201 264 268 382 396 402 528 536 573 603 737 764 792 804 1072 1146 1206 1474 1528 1584 1608 1719 2101 2211 2292 2412 2948 3056 3216 3438 4202 4422 4584 4824 5896 6303 6633 6876 8404 8844 9168 9648 11792 12606 12797 13266 13752 16808 17688 18909 25212 25594 26532 27504 33616 35376 37818 38391 50424 51188 53064 75636 76782 100848 102376 106128 115173 140767 151272 153564 204752 230346 281534 302544 307128 422301 460692 563068 614256 844602 921384 1126136 1266903 1689204 1842768 2252272 2533806 3378408 5067612 6756816 10135224 20270448
• Sum of all divisors σ(n): 63138816
• Sum of proper divisors (its aliquot sum) s(n): 42868368
• 20270448 is an abundant number, because the sum of its proper divisors (42868368) is greater than itself. Its abundance is 22597920

Bases of 20270448

• Binary: 1001101010100110101110000₂
• Hexadecimal: 0x1354D70
• Base-36: C2GS0

Squares and roots of 20270448

• 20270448 squared (20270448²) is 410891062120704
• 20270448 cubed (20270448³) is 8328945908382500155392
• The square root of 20270448 is 4502.2714267357
• The cube root of 20270448 is 272.6598024613

Scales and comparisons

• 20,270,448 seconds is equal to 33 weeks, 3 days, 14 hours, 40 minutes, 48 seconds.
• To count from 1 to 20,270,448 would take you about fifty 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 20270448 cubic inches would be around 22.7 feet tall.

Recreational maths with 20270448

• 20270448 backwards is 84407202
• The number of decimal digits it has is: 8
• The sum of 20270448's digits is 27
• More coming soon!