6938042368

Names of 6938042368

• Cardinal: 6938042368 can be written as Six billion, nine hundred thirty-eight million, forty-two thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 6.938042368 × 10⁹

Factors of 6938042368

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 1626

Divisors of 6938042368

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 4 8 16 23 32 46 64 92 128 184 256 368 512 529 736 1024 1058 1472 1601 2048 2116 2944 3202 4096 4232 5888 6404 8192 8464 11776 12808 16928 23552 25616 33856 36823 47104 51232 67712 73646 94208 102464 135424 147292 188416 204928 270848 294584 409856 541696 589168 819712 846929 1083392 1178336 1639424 1693858 2166784 2356672 3278848 3387716 4333568 4713344 6557696 6775432 9426688 13115392 13550864 18853376 27101728 37706752 54203456 75413504 108406912 150827008 216813824 301654016 433627648 867255296 1734510592 3469021184 6938042368
• Sum of all divisors σ(n): 14513797998
• Sum of proper divisors (its aliquot sum) s(n): 7575755630
• 6938042368 is an abundant number, because the sum of its proper divisors (7575755630) is greater than itself. Its abundance is 637713262

Bases of 6938042368

• Binary: 110011101100010100010000000000000₂
• Hexadecimal: 0x19D8A2000
• Base-36: 36QQBR4

Squares and roots of 6938042368

• 6938042368 squared (6938042368²) is 48136431900163047424
• 6938042368 cubed (6938042368³) is 333972603967677969135705260032
• The square root of 6938042368 is 83294.9120174815
• The cube root of 6938042368 is 1907.2706068181

Scales and comparisons

• 6,938,042,368 seconds is equal to 220 years, 31 weeks, 4 days, 9 hours, 59 minutes, 28 seconds.
• To count from 1 to 6,938,042,368 would take you about four hundred forty-one 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 6938042368 cubic inches would be around 158.9 feet tall.

Recreational maths with 6938042368

• 6938042368 backwards is 8632408396
• The number of decimal digits it has is: 10
• The sum of 6938042368's digits is 49
• More coming soon!