29949071955

Names of 29949071955

• Cardinal: 29949071955 can be written as Twenty-nine billion, nine hundred forty-nine million, seventy-one thousand, nine hundred fifty-five.

Scientific notation

• Scientific notation: 2.9949071955 × 10¹⁰

Factors of 29949071955

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 5141

Divisors of 29949071955

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 5 11 15 17 19 33 51 55 57 85 95 113 165 187 209 255 285 323 339 561 565 627 935 969 1045 1243 1615 1695 1921 2147 2805 3135 3553 3729 4845 4973 5763 6215 6441 9605 10659 10735 14919 17765 18645 21131 23617 24865 28815 32205 36499 53295 54703 63393 70851 74595 84541 94487 105655 109497 118085 164109 182495 253623 273515 283461 316965 354255 401489 422705 472435 547485 561949 820545 929951 1039357 1204467 1268115 1417305 1606279 1685847 2007445 2789853 2809745 3118071 4649755 4818837 5196785 6022335 6181439 8031395 8429235 9553133 10677031 13949265 15590355 17669069 18544317 24094185 28659399 30907195 32031093 47765665 53007207 53385155 88345345 92721585 105084463 117447341 143296995 160155465 181509527 265036035 315253389 352342023 525422315 544528581 587236705 907547635 1576266945 1761710115 1996604797 2722642905 5989814391 9983023985 29949071955
• Sum of all divisors σ(n): 58790292480
• Sum of proper divisors (its aliquot sum) s(n): 28841220525
• 29949071955 is a deficient number, because the sum of its proper divisors (28841220525) is less than itself. Its deficiency is 1107851430

Bases of 29949071955

• Binary: 11011111001000110101001001001010011₂
• Hexadecimal: 0x6F91A9253
• Base-36: DRAWJTF

Squares and roots of 29949071955

• 29949071955 squared (29949071955²) is 896946910965767522025
• 29949071955 cubed (29949071955³) is 26862727576328750058928772308875
• The square root of 29949071955 is 173058.0017075201
• The cube root of 29949071955 is 3105.4732292067

Scales and comparisons

• 29,949,071,955 seconds is equal to 952 years, 14 weeks, 6 days, 18 hours, 39 minutes, 15 seconds.
• To count from 1 to 29,949,071,955 would take you about one thousand, nine hundred 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 29949071955 cubic inches would be around 258.8 feet tall.

Recreational maths with 29949071955

• 29949071955 backwards is 55917094992
• The number of decimal digits it has is: 11
• The sum of 29949071955's digits is 60
• More coming soon!