67394757988242

Names of 67394757988242

• Cardinal: 67394757988242 can be written as Sixty-seven trillion, three hundred ninety-four billion, seven hundred fifty-seven million, nine hundred eighty-eight thousand, two hundred forty-two.

Scientific notation

• Scientific notation: 6.7394757988242 × 10¹³

Factors of 67394757988242

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 6990

Divisors of 67394757988242

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 9 18 23 46 69 89 138 163 178 207 267 326 414 489 534 801 978 1467 1602 2047 2934 3169 3541 3749 4094 6141 6338 7082 7498 9507 10623 11247 12282 14507 18423 19014 21246 22494 28521 29014 31869 33741 36846 43521 57042 63738 67482 72887 81443 87042 130563 145774 162886 218661 244329 261126 282041 315149 333661 437322 488658 516547 564082 577183 630298 655983 667322 732987 846123 945447 1000983 1033094 1154366 1311966 1465974 1549641 1692246 1731549 1890894 2001966 2538369 2836341 3002949 3099282 3463098 4648923 5076738 5194647 5672682 6005898 6486943 7248427 9297846 10389294 11221429 11880581 12973886 13275209 14496854 19460829 21745281 22442858 23761162 26550418 33664287 35641743 38921658 39825627 43490562 45972683 51369287 58382487 65235843 67328574 71283486 79651254 91945366 100992861 102738574 106925229 116764974 119476881 130471686 137918049 154107861 201985722 213850458 238953762 258092867 275836098 308215722 413754147 462323583 516185734 774278601 827508294 924647166 998707181 1057371709 1181493601 1548557202 1829092927 1997414362 2114743418 2322835803 2362987202 2996121543 3172115127 3544480803 3658185854 4645671606 5487278781 5992243086 6344230254 7088961606 8988364629 9516345381 10633442409 10974557562 16461836343 17976729258 19032690762 21266884818 22970265163 32923672686 42069137321 45940530326 68910795489 84138274642 126207411963 137821590978 162789270503 206732386467 252414823926 325578541006 378622235889 413464772934 488367811509 757244471778 976735623018 1465103434527 2930206869054 3744153221569 7488306443138 11232459664707 22464919329414 33697378994121 67394757988242
• Sum of all divisors σ(n): 155120796230400
• Sum of proper divisors (its aliquot sum) s(n): 87726038242158
• 67394757988242 is an abundant number, because the sum of its proper divisors (87726038242158) is greater than itself. Its abundance is 20331280253916

Bases of 67394757988242

• Binary: 1111010100101110010000100111000000111110010010₂
• Hexadecimal: 0x3D4B909C0F92
• Base-36: NW0Q2TPCI

Squares and roots of 67394757988242

• 67394757988242 squared (67394757988242²) is 4542053404293708871010250564
• 67394757988242 cubed (67394757988242³) is 306110589952045206356503623374804985868488
• The square root of 67394757988242 is 8209431.0392524767
• The cube root of 67394757988242 is 40695.0924440013

Scales and comparisons

• 67,394,757,988,242 seconds is equal to 2,142,944 years, 43 weeks, 4 days, 3 hours, 50 minutes, 42 seconds.
• To count from 1 to 67,394,757,988,242 would take you about five million, three hundred fifty-seven thousand, three hundred sixty-two 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 67394757988242 cubic inches would be around 3391.3 feet tall.

Recreational maths with 67394757988242

• 67394757988242 backwards is 24288975749376
• The number of decimal digits it has is: 14
• The sum of 67394757988242's digits is 81
• More coming soon!