32899905447921

Names of 32899905447921

• Cardinal: 32899905447921 can be written as Thirty-two trillion, eight hundred ninety-nine billion, nine hundred five million, four hundred forty-seven thousand, nine hundred twenty-one.

Scientific notation

• Scientific notation: 3.2899905447921 × 10¹³

Factors of 32899905447921

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 229883

Divisors of 32899905447921

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 61 83 183 249 549 747 3187 5063 9561 15189 28683 45567 194407 226549 264521 583221 679647 793563 1749663 2038941 2380689 13819489 16135781 18803567 41458467 48407343 56410701 124375401 145222029 169232103 722011663 1147017587 2166034989 3441052761 6498104967 10323158283 44042711443 59926968029 132128134329 179780904087 396384402987 539342712261 3655545049769 10966635149307 32899905447921
• Sum of all divisors σ(n): 48898631745600
• Sum of proper divisors (its aliquot sum) s(n): 15998726297679
• 32899905447921 is a deficient number, because the sum of its proper divisors (15998726297679) is less than itself. Its deficiency is 16901179150242

Bases of 32899905447921

• Binary: 111011110110000011011001011010110011111110001₂
• Hexadecimal: 0x1DEC1B2D67F1
• Base-36: BNU0A94A9

Squares and roots of 32899905447921

• 32899905447921 squared (32899905447921²) is 1082403778482141895643222241
• 32899905447921 cubed (32899905447921³) is 35610981968534895424681405661194854410961
• The square root of 32899905447921 is 5735843.9176742771
• The cube root of 32899905447921 is 32042.8804851623

Scales and comparisons

• 32,899,905,447,921 seconds is equal to 1,046,115 years, 11 weeks, 5 days, 16 hours, 25 minutes, 21 seconds.
• To count from 1 to 32,899,905,447,921 would take you about two million, six hundred fifteen thousand, two hundred eighty-eight 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 32899905447921 cubic inches would be around 2670.2 feet tall.

Recreational maths with 32899905447921

• 32899905447921 backwards is 12974450999823
• The number of decimal digits it has is: 14
• The sum of 32899905447921's digits is 72
• More coming soon!