9969984

Names of 9969984

• Cardinal: 9969984 can be written as Nine million, nine hundred sixty-nine thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 9.969984 × 10⁶

Factors of 9969984

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 935

Divisors of 9969984

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 32 36 38 48 57 64 72 76 96 114 144 152 171 192 228 288 304 342 456 576 608 684 911 912 1216 1368 1822 1824 2733 2736 3644 3648 5466 5472 7288 8199 10932 10944 14576 16398 17309 21864 29152 32796 34618 43728 51927 58304 65592 69236 87456 103854 131184 138472 155781 174912 207708 262368 276944 311562 415416 524736 553888 623124 830832 1107776 1246248 1661664 2492496 3323328 4984992 9969984
• Sum of all divisors σ(n): 30114240
• Sum of proper divisors (its aliquot sum) s(n): 20144256
• 9969984 is an abundant number, because the sum of its proper divisors (20144256) is greater than itself. Its abundance is 10174272

Bases of 9969984

• Binary: 100110000010000101000000₂
• Hexadecimal: 0x982140
• Base-36: 5XOW0

Squares and roots of 9969984

• 9969984 squared (9969984²) is 99400580960256
• 9969984 cubed (9969984³) is 991022201764456955904
• The square root of 9969984 is 3157.5281471429
• The cube root of 9969984 is 215.2276945973

Scales and comparisons

• 9,969,984 seconds is equal to 16 weeks, 3 days, 9 hours, 26 minutes, 24 seconds.
• To count from 1 to 9,969,984 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 9969984 cubic inches would be around 17.9 feet tall.

Recreational maths with 9969984

• 9969984 backwards is 4899699
• The number of decimal digits it has is: 7
• The sum of 9969984's digits is 54
• More coming soon!