674942959390

Names of 674942959390

• Cardinal: 674942959390 can be written as Six hundred seventy-four billion, nine hundred forty-two million, nine hundred fifty-nine thousand, three hundred ninety.

Scientific notation

• Scientific notation: 6.7494295939 × 10¹¹

Factors of 674942959390

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 30628

Divisors of 674942959390

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 5 7 10 14 35 49 70 98 245 343 490 686 1715 3430 9181 18362 21433 42866 45905 64267 91810 107165 128534 150031 214330 300062 321335 449869 642670 750155 899738 1050217 1500310 2100434 2249345 3149083 4498690 5251085 6298166 7351519 10502170 14703038 15745415 31490830 36757595 73515190 196776373 393552746 983881865 1377434611 1967763730 2754869222 6887173055 9642042277 13774346110 19284084554 48210211385 67494295939 96420422770 134988591878 337471479695 674942959390
• Sum of all divisors σ(n): 1417010313600
• Sum of proper divisors (its aliquot sum) s(n): 742067354210
• 674942959390 is an abundant number, because the sum of its proper divisors (742067354210) is greater than itself. Its abundance is 67124394820

Bases of 674942959390

• Binary: 1001110100100101101111000011111100011110₂
• Hexadecimal: 0x9D25BC3F1E
• Base-36: 8M2BM0IM

Squares and roots of 674942959390

• 674942959390 squared (674942959390²) is 455547998430131189172100
• 674942959390 cubed (674942959390³) is 307468914204623818965757098021019000
• The square root of 674942959390 is 821549.1217145813
• The cube root of 674942959390 is 8771.8061147069

Scales and comparisons

• 674,942,959,390 seconds is equal to 21,461 years, 5 weeks, 19 hours, 23 minutes, 10 seconds.
• To count from 1 to 674,942,959,390 would take you about forty-two thousand, nine hundred twenty-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 674942959390 cubic inches would be around 731 feet tall.

Recreational maths with 674942959390

• 674942959390 backwards is 093959249476
• The number of decimal digits it has is: 12
• The sum of 674942959390's digits is 67
• More coming soon!