29049020

Names of 29049020

• Cardinal: 29049020 can be written as Twenty-nine million, forty-nine thousand and twenty.

Scientific notation

• Scientific notation: 2.904902 × 10⁷

Factors of 29049020

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1489

Divisors of 29049020

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 7 10 11 13 14 20 22 26 28 35 44 52 55 65 70 77 91 110 130 140 143 154 182 220 260 286 308 364 385 455 572 715 770 910 1001 1430 1451 1540 1820 2002 2860 2902 4004 5005 5804 7255 10010 10157 14510 15961 18863 20020 20314 29020 31922 37726 40628 50785 63844 75452 79805 94315 101570 111727 132041 159610 188630 203140 207493 223454 264082 319220 377260 414986 446908 528164 558635 660205 829972 1037465 1117270 1320410 1452451 2074930 2234540 2640820 2904902 4149860 5809804 7262255 14524510 29049020
• Sum of all divisors σ(n): 81962496
• Sum of proper divisors (its aliquot sum) s(n): 52913476
• 29049020 is an abundant number, because the sum of its proper divisors (52913476) is greater than itself. Its abundance is 23864456

Bases of 29049020

• Binary: 1101110110100000010111100₂
• Hexadecimal: 0x1BB40BC
• Base-36: HAMD8

Squares and roots of 29049020

• 29049020 squared (29049020²) is 843845562960400
• 29049020 cubed (29049020³) is 24512886635347918808000
• The square root of 29049020 is 5389.7142781413
• The cube root of 29049020 is 307.4046942839

Scales and comparisons

• 29,049,020 seconds is equal to 48 weeks, 5 hours, 10 minutes, 20 seconds.
• To count from 1 to 29,049,020 would take you about twenty weeks!

  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 29049020 cubic inches would be around 25.6 feet tall.

Recreational maths with 29049020

• 29049020 backwards is 02094092
• 29049020 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 29049020's digits is 26
• More coming soon!