29749655080

Names of 29749655080

• Cardinal: 29749655080 can be written as Twenty-nine billion, seven hundred forty-nine million, six hundred fifty-five thousand and eighty.

Scientific notation

• Scientific notation: 2.974965508 × 10¹⁰

Factors of 29749655080

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 109422

Divisors of 29749655080

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 5 8 10 19 20 38 40 76 95 152 190 359 380 718 760 1436 1795 2872 3590 6821 7180 13642 14360 27284 34105 54568 68210 109037 136420 218074 272840 436148 545185 872296 1090370 2071703 2180740 4143406 4361480 8286812 10358515 16573624 20717030 39144283 41434060 78288566 82868120 156577132 195721415 313154264 391442830 743741377 782885660 1487482754 1565771320 2974965508 3718706885 5949931016 7437413770 14874827540 29749655080
• Sum of all divisors σ(n): 70656624000
• Sum of proper divisors (its aliquot sum) s(n): 40906968920
• 29749655080 is an abundant number, because the sum of its proper divisors (40906968920) is greater than itself. Its abundance is 11157313840

Bases of 29749655080

• Binary: 11011101101001101111011011000101000₂
• Hexadecimal: 0x6ED37B628
• Base-36: DO06CRS

Squares and roots of 29749655080

• 29749655080 squared (29749655080²) is 885041977378969806400
• 29749655080 cubed (29749655080³) is 26329693558345514186134376512000
• The square root of 29749655080 is 172480.8832305771
• The cube root of 29749655080 is 3098.5652424083

Scales and comparisons

• 29,749,655,080 seconds is equal to 945 years, 49 weeks, 1 day, 17 hours, 4 minutes, 40 seconds.
• To count from 1 to 29,749,655,080 would take you about one thousand, eight hundred ninety-one 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 29749655080 cubic inches would be around 258.2 feet tall.

Recreational maths with 29749655080

• 29749655080 backwards is 08055694792
• The number of decimal digits it has is: 11
• The sum of 29749655080's digits is 55
• More coming soon!