9797920

Names of 9797920

• Cardinal: 9797920 can be written as Nine million, seven hundred ninety-seven thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 9.79792 × 10⁶

Factors of 9797920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 330

Divisors of 9797920

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 8 10 11 16 19 20 22 32 38 40 44 55 76 80 88 95 110 152 160 176 190 209 220 293 304 352 380 418 440 586 608 760 836 880 1045 1172 1465 1520 1672 1760 2090 2344 2930 3040 3223 3344 4180 4688 5567 5860 6446 6688 8360 9376 11134 11720 12892 16115 16720 22268 23440 25784 27835 32230 33440 44536 46880 51568 55670 61237 64460 89072 103136 111340 122474 128920 178144 222680 244948 257840 306185 445360 489896 515680 612370 890720 979792 1224740 1959584 2449480 4898960 9797920
• Sum of all divisors σ(n): 26671680
• Sum of proper divisors (its aliquot sum) s(n): 16873760
• 9797920 is an abundant number, because the sum of its proper divisors (16873760) is greater than itself. Its abundance is 7075840

Bases of 9797920

• Binary: 100101011000000100100000₂
• Hexadecimal: 0x958120
• Base-36: 5U04G

Squares and roots of 9797920

• 9797920 squared (9797920²) is 95999236326400
• 9797920 cubed (9797920³) is 940592837587161088000
• The square root of 9797920 is 3130.1629350563
• The cube root of 9797920 is 213.9823550829

Scales and comparisons

• 9,797,920 seconds is equal to 16 weeks, 1 day, 9 hours, 38 minutes, 40 seconds.
• To count from 1 to 9,797,920 would take you about twenty-four 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 9797920 cubic inches would be around 17.8 feet tall.

Recreational maths with 9797920

• 9797920 backwards is 0297979
• The number of decimal digits it has is: 7
• The sum of 9797920's digits is 43
• More coming soon!