20279884420120

Names of 20279884420120

• Cardinal: 20279884420120 can be written as Twenty trillion, two hundred seventy-nine billion, eight hundred eighty-four million, four hundred twenty thousand, one hundred twenty.

Scientific notation

• Scientific notation: 2.027988442012 × 10¹³

Factors of 20279884420120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 940081

Divisors of 20279884420120

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 8 10 13 20 26 40 41 52 65 82 104 130 164 205 260 328 410 520 533 820 1013 1066 1640 2026 2132 2665 4052 4264 5065 5330 8104 10130 10660 13169 20260 21320 26338 40520 41533 52676 65845 83066 105352 131690 166132 207665 263380 332264 415330 526760 539929 830660 939007 1079858 1661320 1878014 2159716 2699645 3756028 4319432 4695035 5399290 7512056 9390070 10798580 12207091 18780140 21597160 24414182 37560280 38499287 48828364 61035455 76998574 97656728 122070910 153997148 192496435 244141820 307994296 384992870 488283640 500490731 769985740 951214091 1000981462 1539971480 1902428182 2001962924 2502453655 3804856364 4003925848 4756070455 5004907310 7609712728 9512140910 10009814620 12365783183 19024281820 20019629240 24731566366 38048563640 38999777731 49463132732 61828915915 77999555462 98926265464 123657831830 155999110924 194998888655 247315663660 311998221848 389997777310 494631327320 506997110503 779995554620 1013994221006 1559991109240 2027988442012 2534985552515 4055976884024 5069971105030 10139942210060 20279884420120
• Sum of all divisors σ(n): 50387995607040
• Sum of proper divisors (its aliquot sum) s(n): 30108111186920
• 20279884420120 is an abundant number, because the sum of its proper divisors (30108111186920) is greater than itself. Its abundance is 9828226766800

Bases of 20279884420120

• Binary: 100100111000111000111010011101001010000011000₂
• Hexadecimal: 0x1271C74E9418
• Base-36: 76SG7KM54

Squares and roots of 20279884420120

• 20279884420120 squared (20279884420120²) is 411273712093425908660814400
• 20279884420120 cubed (20279884420120³) is 8340583346288386514926004124110945728000
• The square root of 20279884420120 is 4503319.2669540987
• The cube root of 20279884420120 is 27270.2105971265

Scales and comparisons

• 20,279,884,420,120 seconds is equal to 644,837 years, 30 weeks, 6 days, 11 hours, 48 minutes, 40 seconds.
• To count from 1 to 20,279,884,420,120 would take you about one million, six hundred twelve thousand and ninety-three 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 20279884420120 cubic inches would be around 2272.5 feet tall.

Recreational maths with 20279884420120

• 20279884420120 backwards is 02102448897202
• The number of decimal digits it has is: 14
• The sum of 20279884420120's digits is 49
• More coming soon!