29129018976

Names of 29129018976

• Cardinal: 29129018976 can be written as Twenty-nine billion, one hundred twenty-nine million, eighteen thousand, nine hundred seventy-six.

Scientific notation

• Scientific notation: 2.9129018976 × 10¹⁰

Factors of 29129018976

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 135433

Divisors of 29129018976

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 72 96 144 288 751 1502 2253 3004 4506 6008 6759 9012 12016 13518 18024 24032 27036 36048 54072 72096 108144 134677 216288 269354 404031 538708 808062 1077416 1212093 1616124 2154832 2424186 3232248 4309664 4848372 6464496 9696744 12928992 19393488 38786976 101142427 202284854 303427281 404569708 606854562 809139416 910281843 1213709124 1618278832 1820563686 2427418248 3236557664 3641127372 4854836496 7282254744 9709672992 14564509488 29129018976
• Sum of all divisors σ(n): 82946564064
• Sum of proper divisors (its aliquot sum) s(n): 53817545088
• 29129018976 is an abundant number, because the sum of its proper divisors (53817545088) is greater than itself. Its abundance is 24688526112

Bases of 29129018976

• Binary: 11011001000001110011000111001100000₂
• Hexadecimal: 0x6C8398E60
• Base-36: DDQNYW0

Squares and roots of 29129018976

• 29129018976 squared (29129018976²) is 848499746504168088576
• 29129018976 cubed (29129018976³) is 24715965217051101915223952818176
• The square root of 29129018976 is 170672.2560230573
• The cube root of 29129018976 is 3076.8662600129

Scales and comparisons

• 29,129,018,976 seconds is equal to 926 years, 11 weeks, 10 hours, 9 minutes, 36 seconds.
• To count from 1 to 29,129,018,976 would take you about one thousand, eight hundred fifty-two 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 29129018976 cubic inches would be around 256.4 feet tall.

Recreational maths with 29129018976

• 29129018976 backwards is 67981092192
• The number of decimal digits it has is: 11
• The sum of 29129018976's digits is 54
• More coming soon!