243194949904

Names of 243194949904

• Cardinal: 243194949904 can be written as Two hundred forty-three billion, one hundred ninety-four million, nine hundred forty-nine thousand, nine hundred four.

Scientific notation

• Scientific notation: 2.43194949904 × 10¹¹

Factors of 243194949904

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 171

Divisors of 243194949904

• Number of divisors d(n): 135
• Complete list of divisors:
  1 2 4 8 16 31 41 62 82 97 124 164 194 248 328 388 496 656 776 961 1271 1552 1681 1922 2542 3007 3362 3844 3977 5084 6014 6724 7688 7954 9409 10168 12028 13448 15376 15908 18818 20336 24056 26896 31816 37636 39401 48112 52111 63632 75272 78802 93217 104222 123287 150544 157604 163057 186434 208444 246574 291679 315208 326114 372868 385769 416888 493148 583358 630416 652228 745736 771538 833776 986296 1166716 1304456 1491472 1543076 1615441 1972592 2333432 2608912 3086152 3230882 3821897 4666864 5054767 6172304 6461764 7643794 9042049 10109534 11958839 12923528 15287588 15816529 18084098 20219068 23917678 25847056 30575176 31633058 36168196 40438136 47835356 61150352 63266116 72336392 80876272 95670712 126532232 144672784 156697777 191341424 253064464 313395554 370724009 490312399 626791108 741448018 980624798 1253582216 1482896036 1961249596 2507164432 2965792072 3922499192 5931584144 7844998384 15199684369 30399368738 60798737476 121597474952 243194949904
• Sum of all divisors σ(n): 504242809263
• Sum of proper divisors (its aliquot sum) s(n): 261047859359
• 243194949904 is an abundant number, because the sum of its proper divisors (261047859359) is greater than itself. Its abundance is 17852909455

Bases of 243194949904

• Binary: 11100010011111100011000111000100010000₂
• Hexadecimal: 0x389F8C7110
• Base-36: 33PZZSB4

Squares and roots of 243194949904

• 243194949904 squared (243194949904²) is 59143783658809069609216
• 243194949904 cubed (243194949904³) is 14383469504037085511914133976715264
• 243194949904 is a perfect square number. Its square root is 493148
• The cube root of 243194949904 is 6241.9197973347

Scales and comparisons

• 243,194,949,904 seconds is equal to 7,732 years, 44 weeks, 8 hours, 45 minutes, 4 seconds.
• To count from 1 to 243,194,949,904 would take you about fifteen thousand, four hundred sixty-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 243194949904 cubic inches would be around 520.2 feet tall.

Recreational maths with 243194949904

• 243194949904 backwards is 409949491342
• The number of decimal digits it has is: 12
• The sum of 243194949904's digits is 58
• More coming soon!