97420320

Names of 97420320

• Cardinal: 97420320 can be written as Ninety-seven million, four hundred twenty thousand, three hundred twenty.

Scientific notation

• Scientific notation: 9.742032 × 10⁷

Factors of 97420320

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 7527

Divisors of 97420320

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 72 80 81 90 96 108 120 135 144 160 162 180 216 240 270 288 324 360 405 432 480 540 648 720 810 864 1080 1296 1440 1620 2160 2592 3240 4320 6480 7517 12960 15034 22551 30068 37585 45102 60136 67653 75170 90204 112755 120272 135306 150340 180408 202959 225510 240544 270612 300680 338265 360816 405918 451020 541224 601360 608877 676530 721632 811836 902040 1014795 1082448 1202720 1217754 1353060 1623672 1804080 2029590 2164896 2435508 2706120 3044385 3247344 3608160 4059180 4871016 5412240 6088770 6494688 8118360 9742032 10824480 12177540 16236720 19484064 24355080 32473440 48710160 97420320
• Sum of all divisors σ(n): 343858284
• Sum of proper divisors (its aliquot sum) s(n): 246437964
• 97420320 is an abundant number, because the sum of its proper divisors (246437964) is greater than itself. Its abundance is 149017644

Bases of 97420320

• Binary: 101110011101000010000100000₂
• Hexadecimal: 0x5CE8420
• Base-36: 1M0200

Squares and roots of 97420320

• 97420320 squared (97420320²) is 9490718748902400
• 97420320 cubed (97420320³) is 924588857548071456768000
• The square root of 97420320 is 9870.1732507589
• The cube root of 97420320 is 460.1327909003

Scales and comparisons

• 97,420,320 seconds is equal to 3 years, 5 weeks, 13 hours, 12 minutes.
• To count from 1 to 97,420,320 would take you about four 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 97420320 cubic inches would be around 38.3 feet tall.

Recreational maths with 97420320

• 97420320 backwards is 02302479
• 97420320 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 97420320's digits is 27
• More coming soon!