168241790964

Names of 168241790964

• Cardinal: 168241790964 can be written as One hundred sixty-eight billion, two hundred forty-one million, seven hundred ninety thousand, nine hundred sixty-four.

Scientific notation

• Scientific notation: 1.68241790964 × 10¹¹

Factors of 168241790964

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2523

Divisors of 168241790964

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 12 13 26 39 52 73 78 146 156 169 219 292 338 438 507 631 676 876 949 1014 1262 1801 1893 1898 2028 2524 2847 3602 3786 3796 5403 5694 7204 7572 8203 10806 11388 12337 16406 21612 23413 24609 24674 32812 37011 46063 46826 49218 49348 70239 74022 92126 93652 98436 106639 131473 138189 140478 148044 184252 213278 262946 276378 280956 304369 319917 394419 426556 525892 552756 598819 608738 639834 788838 913107 1136431 1197638 1217476 1279668 1577676 1709149 1796457 1826214 2272862 2395276 3409293 3418298 3592914 3652428 4545724 5127447 6818586 6836596 7185828 7784647 10254894 13637172 14773603 15569294 20509788 22218937 23353941 29547206 31138588 44320809 44437874 46707882 59094412 66656811 82959463 88641618 88875748 93415764 133313622 165918926 177283236 192056839 248878389 266627244 331837852 384113678 497756778 576170517 768227356 995513556 1078473019 1152341034 2156946038 2304682068 3235419057 4313892076 6470838114 12941676228 14020149247 28040298494 42060447741 56080596988 84120895482 168241790964
• Sum of all divisors σ(n): 431829896064
• Sum of proper divisors (its aliquot sum) s(n): 263588105100
• 168241790964 is an abundant number, because the sum of its proper divisors (263588105100) is greater than itself. Its abundance is 95346314136

Bases of 168241790964

• Binary: 10011100101011111111011111111111110100₂
• Hexadecimal: 0x272BFDFFF4
• Base-36: 25AETGQC

Squares and roots of 168241790964

• 168241790964 squared (168241790964²) is 28305300226774272049296
• 168241790964 cubed (168241790964³) is 4762134403926218874130925535361344
• The square root of 168241790964 is 410172.8793618613
• The cube root of 168241790964 is 5520.4942383291

Scales and comparisons

• 168,241,790,964 seconds is equal to 5,349 years, 29 weeks, 3 days, 22 hours, 49 minutes, 24 seconds.
• To count from 1 to 168,241,790,964 would take you about ten thousand, six hundred ninety-nine 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 168241790964 cubic inches would be around 460 feet tall.

Recreational maths with 168241790964

• 168241790964 backwards is 469097142861
• The number of decimal digits it has is: 12
• The sum of 168241790964's digits is 57
• More coming soon!