9997338312

Names of 9997338312

• Cardinal: 9997338312 can be written as Nine billion, nine hundred ninety-seven million, three hundred thirty-eight thousand, three hundred twelve.

Scientific notation

• Scientific notation: 9.997338312 × 10⁹

Factors of 9997338312

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 13548

Divisors of 9997338312

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 18 24 26 36 39 52 61 72 78 104 117 122 156 169 183 234 244 312 338 366 468 488 507 549 676 732 793 936 1014 1098 1352 1464 1521 1586 2028 2196 2379 3042 3172 4056 4392 4758 6084 6344 7137 9516 10309 12168 13469 14274 19032 20618 26938 28548 30927 40407 41236 53876 57096 61854 80814 82472 92781 107752 121221 123708 161628 175097 185562 242442 247416 323256 350194 371124 484884 525291 700388 742248 821609 969768 1050582 1400776 1575873 1643218 2101164 2276261 2464827 3151746 3286436 4202328 4552522 4929654 6303492 6572872 6828783 7394481 9105044 9859308 10680917 12606984 13657566 14788962 18210088 19718616 20486349 21361834 27315132 29577924 32042751 40972698 42723668 54630264 59155848 64085502 81945396 85447336 96128253 128171004 138851921 163890792 192256506 256342008 277703842 384513012 416555763 555407684 769026024 833111526 1110815368 1249667289 1666223052 2499334578 3332446104 4998669156 9997338312
• Sum of all divisors σ(n): 29801970900
• Sum of proper divisors (its aliquot sum) s(n): 19804632588
• 9997338312 is an abundant number, because the sum of its proper divisors (19804632588) is greater than itself. Its abundance is 9807294276

Bases of 9997338312

• Binary: 1001010011111000110100011011001000₂
• Hexadecimal: 0x253E346C8
• Base-36: 4LC5NM0

Squares and roots of 9997338312

• 9997338312 squared (9997338312²) is 99946773324583009344
• 9997338312 cubed (9997338312³) is 999201706118633330739025187328
• The square root of 9997338312 is 99986.6906743091
• The cube root of 9997338312 is 2154.2435253049

Scales and comparisons

• 9,997,338,312 seconds is equal to 317 years, 45 weeks, 6 days, 22 hours, 25 minutes, 12 seconds.
• To count from 1 to 9,997,338,312 would take you about six hundred thirty-five 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 9997338312 cubic inches would be around 179.5 feet tall.

Recreational maths with 9997338312

• 9997338312 backwards is 2138337999
• The number of decimal digits it has is: 10
• The sum of 9997338312's digits is 54
• More coming soon!