349988194985

Names of 349988194985

• Cardinal: 349988194985 can be written as Three hundred forty-nine billion, nine hundred eighty-eight million, one hundred ninety-four thousand, nine hundred eighty-five.

Scientific notation

• Scientific notation: 3.49988194985 × 10¹¹

Factors of 349988194985

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2904

Divisors of 349988194985

• Number of divisors d(n): 144
• Complete list of divisors:
  1 5 11 13 19 37 55 65 95 143 169 185 209 247 361 407 481 703 715 845 1045 1235 1805 1859 2035 2405 2717 2819 3211 3515 3971 4693 5291 6253 7733 9139 9295 13357 13585 14095 16055 19855 23465 26455 31009 31265 35321 36647 38665 45695 51623 53561 61009 66785 68783 100529 104303 118807 146927 155045 173641 176605 183235 258115 267805 305045 343915 403117 476411 502645 521515 589171 594035 671099 696293 734635 868205 1017659 1147333 1306877 1355939 1910051 1981757 2015585 2257333 2382055 2945855 3355495 3481465 5088295 5240521 5736665 6534385 6779695 7659223 9051809 9550255 9908785 11194249 11286665 13229567 14915329 17627207 21799327 24830663 25762841 26202605 37653383 38296115 45259045 55971245 66147835 74576645 88136035 99569899 108996635 124153315 128814205 145525237 171984371 188266915 193899277 283391251 334916933 414187213 489493979 497849495 727626185 859921855 969496385 1416956255 1674584665 1891828081 2070936065 2447469895 3684086263 5384433769 6363421727 9459140405 18420431315 26922168845 31817108635 69997638997 349988194985
• Sum of all divisors σ(n): 537949200960
• Sum of proper divisors (its aliquot sum) s(n): 187961005975
• 349988194985 is a deficient number, because the sum of its proper divisors (187961005975) is less than itself. Its deficiency is 162027189010

Bases of 349988194985

• Binary: 101000101111100111011000000101010101001₂
• Hexadecimal: 0x517CEC0AA9
• Base-36: 4GS5XNL5

Squares and roots of 349988194985

• 349988194985 squared (349988194985²) is 122491736628858379150225
• 349988194985 cubed (349988194985³) is 42870661803312152979980005906621625
• The square root of 349988194985 is 591598.0011671777
• The cube root of 349988194985 is 7047.2194993005

Scales and comparisons

• 349,988,194,985 seconds is equal to 11,128 years, 28 weeks, 1 day, 7 hours, 3 minutes, 5 seconds.
• To count from 1 to 349,988,194,985 would take you about twenty-two thousand, two hundred fifty-seven 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 349988194985 cubic inches would be around 587.3 feet tall.

Recreational maths with 349988194985

• 349988194985 backwards is 589491889943
• The number of decimal digits it has is: 12
• The sum of 349988194985's digits is 77
• More coming soon!