30074357649

Names of 30074357649

• Cardinal: 30074357649 can be written as Thirty billion, seventy-four million, three hundred fifty-seven thousand, six hundred forty-nine.

Scientific notation

• Scientific notation: 3.0074357649 × 10¹⁰

Factors of 30074357649

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 624

Divisors of 30074357649

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 7 21 37 49 111 147 259 343 577 777 1029 1369 1731 1813 4039 4107 5439 9583 12117 12691 21349 28273 28749 38073 50653 64047 67081 84819 149443 151959 197911 201243 354571 448329 469567 593733 789913 1046101 1063713 1408701 2369739 2481997 3138303 5529391 7322707 7445991 16588173 17373979 21968121 29226781 38705737 52121937 87680343 116117211 204587467 270940159 613762401 812820477 1432112269 4296336807 10024785883 30074357649
• Sum of all divisors σ(n): 48145088000
• Sum of proper divisors (its aliquot sum) s(n): 18070730351
• 30074357649 is a deficient number, because the sum of its proper divisors (18070730351) is less than itself. Its deficiency is 12003627298

Bases of 30074357649

• Binary: 11100000000100100100100011110010001₂
• Hexadecimal: 0x700924791
• Base-36: DTDHUVL

Squares and roots of 30074357649

• 30074357649 squared (30074357649²) is 904466987999964807201
• 30074357649 cubed (30074357649³) is 27201263678824732811176204630449
• The square root of 30074357649 is 173419.5999562909
• The cube root of 30074357649 is 3109.7975712509

Scales and comparisons

• 30,074,357,649 seconds is equal to 956 years, 14 weeks, 20 hours, 14 minutes, 9 seconds.
• To count from 1 to 30,074,357,649 would take you about one thousand, nine hundred twelve 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 30074357649 cubic inches would be around 259.1 feet tall.

Recreational maths with 30074357649

• 30074357649 backwards is 94675347003
• The number of decimal digits it has is: 11
• The sum of 30074357649's digits is 48
• More coming soon!