49144968639

Names of 49144968639

• Cardinal: 49144968639 can be written as Forty-nine billion, one hundred forty-four million, nine hundred sixty-eight thousand, six hundred thirty-nine.

Scientific notation

• Scientific notation: 4.9144968639 × 10¹⁰

Factors of 49144968639

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 486

Divisors of 49144968639

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 9 13 29 31 39 87 93 117 127 169 261 279 283 377 381 403 507 849 899 1131 1143 1209 1521 1651 2547 2697 3393 3627 3679 3683 3937 4901 4953 5239 8091 8207 8773 11037 11049 11687 11811 14703 14859 15717 21463 24621 26319 33111 33147 35061 35433 35941 44109 47151 47827 47879 51181 64389 73863 78957 105183 106691 107823 114049 114173 143481 143637 151931 153543 193167 254417 320073 323469 342147 342519 430443 430911 455793 460629 467233 622427 665353 763251 960219 1026441 1027557 1042289 1114171 1367379 1386983 1401699 1482637 1484249 1867281 1996059 2289753 3126867 3307421 3342513 4160949 4205097 4447911 4452747 5601843 5988177 6074029 9380601 9922263 10027539 12482847 13343733 13358241 13549757 14484223 18222087 19295237 29766789 32310959 40649271 42996473 43452669 54666261 57885711 96932877 121947813 128989419 130358007 173657133 176146841 188294899 290798631 386968257 420042467 528440523 564884697 1260127401 1585321569 1694654091 3780382203 5460552071 16381656213 49144968639
• Sum of all divisors σ(n): 83022151680
• Sum of proper divisors (its aliquot sum) s(n): 33877183041
• 49144968639 is a deficient number, because the sum of its proper divisors (33877183041) is less than itself. Its deficiency is 15267785598

Bases of 49144968639

• Binary: 101101110001010001001011010110111111₂
• Hexadecimal: 0xB7144B5BF
• Base-36: MKRN8HR

Squares and roots of 49144968639

• 49144968639 squared (49144968639²) is 2415227942528293512321
• 49144968639 cubed (49144968639³) is 118696301491589479033202705101119
• The square root of 49144968639 is 221686.6451525667
• The cube root of 49144968639 is 3662.9108955517

Scales and comparisons

• 49,144,968,639 seconds is equal to 1,562 years, 34 weeks, 1 day, 12 hours, 10 minutes, 39 seconds.
• To count from 1 to 49,144,968,639 would take you about three thousand, one hundred twenty-five 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 49144968639 cubic inches would be around 305.2 feet tall.

Recreational maths with 49144968639

• 49144968639 backwards is 93686944194
• The number of decimal digits it has is: 11
• The sum of 49144968639's digits is 63
• More coming soon!