9920430

Names of 9920430

• Cardinal: 9920430 can be written as Nine million, nine hundred twenty thousand, four hundred thirty.

Scientific notation

• Scientific notation: 9.92043 × 10⁶

Factors of 9920430

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 223

Divisors of 9920430

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 26 30 39 45 61 65 78 90 117 122 130 139 183 195 234 278 305 366 390 417 549 585 610 695 793 834 915 1098 1170 1251 1390 1586 1807 1830 2085 2379 2502 2745 3614 3965 4170 4758 5421 5490 6255 7137 7930 8479 9035 10842 11895 12510 14274 16263 16958 18070 23790 25437 27105 32526 35685 42395 50874 54210 71370 76311 81315 84790 110227 127185 152622 162630 220454 254370 330681 381555 551135 661362 763110 992043 1102270 1653405 1984086 3306810 4960215 9920430
• Sum of all divisors σ(n): 28435680
• Sum of proper divisors (its aliquot sum) s(n): 18515250
• 9920430 is an abundant number, because the sum of its proper divisors (18515250) is greater than itself. Its abundance is 8594820

Bases of 9920430

• Binary: 100101110101111110101110₂
• Hexadecimal: 0x975FAE
• Base-36: 5WMNI

Squares and roots of 9920430

• 9920430 squared (9920430²) is 98414931384900
• 9920430 cubed (9920430³) is 976318437758703507000
• The square root of 9920430 is 3149.6714114333
• The cube root of 9920430 is 214.8705187561

Scales and comparisons

• 9,920,430 seconds is equal to 16 weeks, 2 days, 19 hours, 40 minutes, 30 seconds.
• To count from 1 to 9,920,430 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 9920430 cubic inches would be around 17.9 feet tall.

Recreational maths with 9920430

• 9920430 backwards is 0340299
• The number of decimal digits it has is: 7
• The sum of 9920430's digits is 27
• More coming soon!