31840149303

Names of 31840149303

• Cardinal: 31840149303 can be written as Thirty-one billion, eight hundred forty million, one hundred forty-nine thousand, three hundred three.

Scientific notation

• Scientific notation: 3.1840149303 × 10¹⁰

Factors of 31840149303

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 188

Divisors of 31840149303

• Number of divisors d(n): 108
• Complete list of divisors:
  1 3 9 17 27 51 67 81 101 153 201 243 289 303 459 603 867 909 1139 1377 1717 1809 2601 2727 3417 4131 4489 5151 5427 6767 7803 8181 10251 13467 15453 16281 19363 20301 23409 24543 29189 30753 40401 46359 58089 60903 70227 76313 87567 92259 115039 121203 139077 174267 182709 228939 262701 276777 345117 363609 417231 453389 522801 548127 686817 788103 1035351 1090827 1297321 1360167 1568403 1644381 1955663 2060451 2364309 3106053 3891963 4080501 4705209 5866989 6181353 7092927 7707613 9318159 11675889 12241503 17600967 18544059 23122839 27954477 35027667 36724509 52802901 69368517 105083001 110173527 131029421 158408703 208105551 315249003 393088263 475226109 624316653 1179264789 1872949959 3537794367 10613383101 31840149303
• Sum of all divisors σ(n): 51942034872
• Sum of proper divisors (its aliquot sum) s(n): 20101885569
• 31840149303 is a deficient number, because the sum of its proper divisors (20101885569) is less than itself. Its deficiency is 11738263734

Bases of 31840149303

• Binary: 11101101001110100100001111100110111₂
• Hexadecimal: 0x769D21F37
• Base-36: EMKSWFR

Squares and roots of 31840149303

• 31840149303 squared (31840149303²) is 1013795107637331385809
• 31840149303 cubed (31840149303³) is 32279387589823586900646455441127
• The square root of 31840149303 is 178438.0825468597
• The cube root of 31840149303 is 3169.5068777207

Scales and comparisons

• 31,840,149,303 seconds is equal to 1,012 years, 21 weeks, 5 days, 5 hours, 55 minutes, 3 seconds.
• To count from 1 to 31,840,149,303 would take you about two thousand and twenty-four 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 31840149303 cubic inches would be around 264.1 feet tall.

Recreational maths with 31840149303

• 31840149303 backwards is 30394104813
• The number of decimal digits it has is: 11
• The sum of 31840149303's digits is 36
• More coming soon!