29989250896671

Names of 29989250896671

• Cardinal: 29989250896671 can be written as Twenty-nine trillion, nine hundred eighty-nine billion, two hundred fifty million, eight hundred ninety-six thousand, six hundred seventy-one.

Scientific notation

• Scientific notation: 2.9989250896671 × 10¹³

Factors of 29989250896671

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1225532

Divisors of 29989250896671

• Number of divisors d(n): 40
• Complete list of divisors:
  1 3 9 11 27 33 81 99 297 891 28109 84327 252981 309199 758943 927597 1197409 2276829 2782791 3592227 8348373 10776681 13171499 25045119 32330043 39514497 96990129 118543491 355630473 1066891419 33657969581 100973908743 302921726229 370237665391 908765178687 1110712996173 2726295536061 3332138988519 9996416965557 29989250896671
• Sum of all divisors σ(n): 48873151285200
• Sum of proper divisors (its aliquot sum) s(n): 18883900388529
• 29989250896671 is a deficient number, because the sum of its proper divisors (18883900388529) is less than itself. Its deficiency is 11105350508142

Bases of 29989250896671

• Binary: 110110100011001101010101001011001001100011111₂
• Hexadecimal: 0x1B466AA5931F
• Base-36: AMOVDOMXR

Squares and roots of 29989250896671

• 29989250896671 squared (29989250896671²) is 899355169343482377518882241
• 29989250896671 cubed (29989250896671³) is 26970987818659727940397826178142907919711
• The square root of 29989250896671 is 5476244.2327448289
• The cube root of 29989250896671 is 31068.6135091857

Scales and comparisons

• 29,989,250,896,671 seconds is equal to 953,565 years, 21 weeks, 4 days, 7 hours, 17 minutes, 51 seconds.
• To count from 1 to 29,989,250,896,671 would take you about two million, three hundred eighty-three thousand, nine hundred thirteen 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 29989250896671 cubic inches would be around 2589.1 feet tall.

Recreational maths with 29989250896671

• 29989250896671 backwards is 17669805298992
• 29989250896671 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 29989250896671's digits is 81
• More coming soon!