10213280

Names of 10213280

• Cardinal: 10213280 can be written as Ten million, two hundred thirteen thousand, two hundred eighty.

Scientific notation

• Scientific notation: 1.021328 × 10⁷

Factors of 10213280

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 854

Divisors of 10213280

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 28 32 35 40 44 55 56 70 77 80 88 110 112 140 154 160 176 220 224 280 308 352 385 440 560 616 770 829 880 1120 1232 1540 1658 1760 2464 3080 3316 4145 5803 6160 6632 8290 9119 11606 12320 13264 16580 18238 23212 26528 29015 33160 36476 45595 46424 58030 63833 66320 72952 91190 92848 116060 127666 132640 145904 182380 185696 232120 255332 291808 319165 364760 464240 510664 638330 729520 928480 1021328 1276660 1459040 2042656 2553320 5106640 10213280
• Sum of all divisors σ(n): 30119040
• Sum of proper divisors (its aliquot sum) s(n): 19905760
• 10213280 is an abundant number, because the sum of its proper divisors (19905760) is greater than itself. Its abundance is 9692480

Bases of 10213280

• Binary: 100110111101011110100000₂
• Hexadecimal: 0x9BD7A0
• Base-36: 62WM8

Squares and roots of 10213280

• 10213280 squared (10213280²) is 104311088358400
• 10213280 cubed (10213280³) is 1065358352509079552000
• The square root of 10213280 is 3195.8222729057
• The cube root of 10213280 is 216.9643665785

Scales and comparisons

• 10,213,280 seconds is equal to 16 weeks, 6 days, 5 hours, 1 minute, 20 seconds.
• To count from 1 to 10,213,280 would take you about twenty-five 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 10213280 cubic inches would be around 18.1 feet tall.

Recreational maths with 10213280

• 10213280 backwards is 08231201
• The number of decimal digits it has is: 8
• The sum of 10213280's digits is 17
• More coming soon!