490885120

Names of 490885120

• Cardinal: 490885120 can be written as Four hundred ninety million, eight hundred eighty-five thousand, one hundred twenty.

Scientific notation

• Scientific notation: 4.9088512 × 10⁸

Factors of 490885120

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 2197

Divisors of 490885120

• Number of divisors d(n): 104
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 32 40 44 55 64 80 88 110 128 160 176 220 256 320 352 440 512 640 704 880 1024 1280 1408 1760 2048 2179 2560 2816 3520 4096 4358 5120 5632 7040 8716 10240 10895 11264 14080 17432 20480 21790 22528 23969 28160 34864 43580 45056 47938 56320 69728 87160 95876 112640 119845 139456 174320 191752 225280 239690 278912 348640 383504 479380 557824 697280 767008 958760 1115648 1394560 1534016 1917520 2231296 2789120 3068032 3835040 4462592 5578240 6136064 7670080 8925184 11156480 12272128 15340160 22312960 24544256 30680320 44625920 49088512 61360640 98177024 122721280 245442560 490885120
• Sum of all divisors σ(n): 1285659360
• Sum of proper divisors (its aliquot sum) s(n): 794774240
• 490885120 is an abundant number, because the sum of its proper divisors (794774240) is greater than itself. Its abundance is 303889120

Bases of 490885120

• Binary: 11101010000100101000000000000₂
• Hexadecimal: 0x1D425000
• Base-36: 849DDS

Squares and roots of 490885120

• 490885120 squared (490885120²) is 240968201037414400
• 490885120 cubed (490885120³) is 118287704282435292233728000
• The square root of 490885120 is 22155.9274236039
• The cube root of 490885120 is 788.8479281635

Scales and comparisons

• 490,885,120 seconds is equal to 15 years, 31 weeks, 4 days, 12 hours, 58 minutes, 40 seconds.
• To count from 1 to 490,885,120 would take you about twenty-three 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 490885120 cubic inches would be around 65.7 feet tall.

Recreational maths with 490885120

• 490885120 backwards is 021588094
• The number of decimal digits it has is: 9
• The sum of 490885120's digits is 37
• More coming soon!