49438646436

Names of 49438646436

• Cardinal: 49438646436 can be written as Forty-nine billion, four hundred thirty-eight million, six hundred forty-six thousand, four hundred thirty-six.

Scientific notation

• Scientific notation: 4.9438646436 × 10¹⁰

Factors of 49438646436

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3146

Divisors of 49438646436

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 12 73 146 219 277 292 438 554 831 876 1108 1662 2791 3324 5329 5582 8373 10658 11164 15987 16746 20221 21316 31974 33492 40442 60663 63948 80884 121326 203743 242652 407486 611229 773107 814972 1222458 1476133 1546214 2319321 2444916 2952266 3092428 4428399 4638642 5904532 8856798 9277284 14873239 17713596 29746478 44619717 56436811 59492956 89239434 112873622 169310433 178478868 225747244 338620866 677241732 4119887203 8239774406 12359661609 16479548812 24719323218 49438646436
• Sum of all divisors σ(n): 117423009984
• Sum of proper divisors (its aliquot sum) s(n): 67984363548
• 49438646436 is an abundant number, because the sum of its proper divisors (67984363548) is greater than itself. Its abundance is 18545717112

Bases of 49438646436

• Binary: 101110000010110001011110000010100100₂
• Hexadecimal: 0xB82C5E0A4
• Base-36: MPMHRQC

Squares and roots of 49438646436

• 49438646436 squared (49438646436²) is 2444179761423815502096
• 49438646436 cubed (49438646436³) is 120836939051058846558219960929856
• The square root of 49438646436 is 222348.0299800293
• The cube root of 49438646436 is 3670.1926172517

Scales and comparisons

• 49,438,646,436 seconds is equal to 1,571 years, 51 weeks, 5 days, 13 hours, 20 minutes, 36 seconds.
• To count from 1 to 49,438,646,436 would take you about three thousand, one hundred forty-three 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 49438646436 cubic inches would be around 305.8 feet tall.

Recreational maths with 49438646436

• 49438646436 backwards is 63464683494
• The number of decimal digits it has is: 11
• The sum of 49438646436's digits is 57
• More coming soon!