1117148643

Names of 1117148643

• Cardinal: 1117148643 can be written as One billion, one hundred seventeen million, one hundred forty-eight thousand, six hundred forty-three.

Scientific notation

• Scientific notation: 1.117148643 × 10⁹

Factors of 1117148643

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 138

Divisors of 1117148643

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 9 13 19 29 31 39 43 57 87 93 117 129 169 171 247 261 279 377 387 403 507 551 559 589 741 817 899 1131 1209 1247 1333 1521 1653 1677 1767 2223 2451 2697 3211 3393 3627 3741 3999 4901 4959 5031 5239 5301 7163 7267 7353 7657 8091 9633 10621 11223 11687 11997 14703 15717 16211 17081 17329 21489 21801 22971 23693 25327 28899 31863 35061 38657 44109 47151 48633 51243 51987 64467 65403 68913 71079 75981 93119 95589 99541 105183 115971 138073 145899 151931 153729 155961 210743 213237 222053 225277 227943 279357 298623 308009 329251 347913 414219 455793 502541 632229 666159 675831 734483 838071 895869 924027 987753 1242657 1367379 1507623 1896687 1998477 2027493 2203449 2772081 2886689 2963259 4004117 4280263 4522869 6533033 6610347 8660067 9548279 12012351 12840789 19599099 25980201 28644837 36037053 38522367 58797297 85934511 124127627 372382881 1117148643
• Sum of all divisors σ(n): 2009779200
• Sum of proper divisors (its aliquot sum) s(n): 892630557
• 1117148643 is a deficient number, because the sum of its proper divisors (892630557) is less than itself. Its deficiency is 224518086

Bases of 1117148643

• Binary: 1000010100101100101010111100011₂
• Hexadecimal: 0x429655E3
• Base-36: IH4DER

Squares and roots of 1117148643

• 1117148643 squared (1117148643²) is 1248021090556741449
• 1117148643 cubed (1117148643³) is 1394225067750843824252203707
• The square root of 1117148643 is 33423.7736199851
• The cube root of 1117148643 is 1037.6167824801

Scales and comparisons

• 1,117,148,643 seconds is equal to 35 years, 27 weeks, 23 hours, 4 minutes, 3 seconds.
• To count from 1 to 1,117,148,643 would take you about seventy-one 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 1117148643 cubic inches would be around 86.5 feet tall.

Recreational maths with 1117148643

• 1117148643 backwards is 3468417111
• The number of decimal digits it has is: 10
• The sum of 1117148643's digits is 36
• More coming soon!