9730022640

Names of 9730022640

• Cardinal: 9730022640 can be written as Nine billion, seven hundred thirty million, twenty-two thousand, six hundred forty.

Scientific notation

• Scientific notation: 9.73002264 × 10⁹

Factors of 9730022640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3118620

Divisors of 9730022640

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 39 40 48 52 60 65 78 80 104 120 130 156 195 208 240 260 312 390 520 624 780 1040 1560 3120 3118597 6237194 9355791 12474388 15592985 18711582 24948776 31185970 37423164 40541761 46778955 49897552 62371940 74846328 81083522 93557910 121625283 124743880 149692656 162167044 187115820 202708805 243250566 249487760 324334088 374231640 405417610 486501132 608126415 648668176 748463280 810835220 973002264 1216252830 1621670440 1946004528 2432505660 3243340880 4865011320 9730022640
• Sum of all divisors σ(n): 32483316768
• Sum of proper divisors (its aliquot sum) s(n): 22753294128
• 9730022640 is an abundant number, because the sum of its proper divisors (22753294128) is greater than itself. Its abundance is 13023271488

Bases of 9730022640

• Binary: 1001000011111101000101110011110000₂
• Hexadecimal: 0x243F45CF0
• Base-36: 4GX05IO

Squares and roots of 9730022640

• 9730022640 squared (9730022640²) is 94673340574912569600
• 9730022640 cubed (9730022640³) is 921173747198329918228575744000
• The square root of 9730022640 is 98640.8771250539
• The cube root of 9730022640 is 2134.8692587225

Scales and comparisons

• 9,730,022,640 seconds is equal to 309 years, 20 weeks, 4 minutes.
• To count from 1 to 9,730,022,640 would take you about six hundred eighteen 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 9730022640 cubic inches would be around 177.9 feet tall.

Recreational maths with 9730022640

• 9730022640 backwards is 0462200379
• The number of decimal digits it has is: 10
• The sum of 9730022640's digits is 33
• More coming soon!