670345396842

Names of 670345396842

• Cardinal: 670345396842 can be written as Six hundred seventy billion, three hundred forty-five million, three hundred ninety-six thousand, eight hundred forty-two.

Scientific notation

• Scientific notation: 6.70345396842 × 10¹¹

Factors of 670345396842

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1623328

Divisors of 670345396842

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 11 22 33 66 121 242 363 569 726 1138 1707 3414 6259 12518 18777 37554 68849 137698 206547 413094 1622743 3245486 4868229 9736458 17850173 35700346 53550519 107101038 196351903 392703806 589055709 923340767 1178111418 1846681534 2770022301 5540044602 10156748437 20313496874 30470245311 60940490622 111724232807 223448465614 335172698421 670345396842
• Sum of all divisors σ(n): 1476242671680
• Sum of proper divisors (its aliquot sum) s(n): 805897274838
• 670345396842 is an abundant number, because the sum of its proper divisors (805897274838) is greater than itself. Its abundance is 135551877996

Bases of 670345396842

• Binary: 1001110000010011101100110000001001101010₂
• Hexadecimal: 0x9C13B3026A
• Base-36: 8JYACAJU

Squares and roots of 670345396842

• 670345396842 squared (670345396842²) is 449362951067258463572964
• 670345396842 cubed (670345396842³) is 301228385759273602196801753802179688
• The square root of 670345396842 is 818746.2347040137
• The cube root of 670345396842 is 8751.8435161851

Scales and comparisons

• 670,345,396,842 seconds is equal to 21,314 years, 47 weeks, 2 days, 6 hours, 40 minutes, 42 seconds.
• To count from 1 to 670,345,396,842 would take you about forty-two thousand, six hundred twenty-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 670345396842 cubic inches would be around 729.3 feet tall.

Recreational maths with 670345396842

• 670345396842 backwards is 248693543076
• The number of decimal digits it has is: 12
• The sum of 670345396842's digits is 57
• More coming soon!