29898438159105

Names of 29898438159105

• Cardinal: 29898438159105 can be written as Twenty-nine trillion, eight hundred ninety-eight billion, four hundred thirty-eight million, one hundred fifty-nine thousand, one hundred five.

Scientific notation

• Scientific notation: 2.9898438159105 × 10¹³

Factors of 29898438159105

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 168347

Divisors of 29898438159105

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 5 9 15 45 587 1761 2935 5283 7043 8805 21129 26415 35215 63387 105645 160709 316935 482127 803545 1446381 2410635 4134241 7231905 12402723 20671205 37208169 62013615 94336183 186040845 283008549 471680915 849025647 1131873487 1415042745 3395620461 4245128235 5659367435 10186861383 16978102305 50934306915 664409736869 1993229210607 3322048684345 5979687631821 9966146053035 29898438159105
• Sum of all divisors σ(n): 51919939431360
• Sum of proper divisors (its aliquot sum) s(n): 22021501272255
• 29898438159105 is a deficient number, because the sum of its proper divisors (22021501272255) is less than itself. Its deficiency is 7876936886850

Bases of 29898438159105

• Binary: 110110011000101000101110010010010101100000001₂
• Hexadecimal: 0x1B3145C92B01
• Base-36: ALJ5I4I69

Squares and roots of 29898438159105

• 29898438159105 squared (29898438159105²) is 893916604353825981294401025
• 29898438159105 cubed (29898438159105³) is 26726710314669997500235291546944625082625
• The square root of 29898438159105 is 5467946.4297947361
• The cube root of 29898438159105 is 31037.2213882711

Scales and comparisons

• 29,898,438,159,105 seconds is equal to 950,677 years, 44 weeks, 1 day, 22 hours, 51 minutes, 45 seconds.
• To count from 1 to 29,898,438,159,105 would take you about two million, three hundred seventy-six thousand, six hundred ninety-four 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 29898438159105 cubic inches would be around 2586.4 feet tall.

Recreational maths with 29898438159105

• 29898438159105 backwards is 50195183489892
• The number of decimal digits it has is: 14
• The sum of 29898438159105's digits is 72
• More coming soon!