20998088000

Names of 20998088000

• Cardinal: 20998088000 can be written as Twenty billion, nine hundred ninety-eight million, eighty-eight thousand.

Scientific notation

• Scientific notation: 2.0998088 × 10¹⁰

Factors of 20998088000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3157

Divisors of 20998088000

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 29 32 40 50 58 64 80 100 116 125 145 160 200 232 250 290 320 400 464 500 580 725 800 841 928 1000 1160 1450 1600 1682 1856 2000 2320 2900 3121 3364 3625 4000 4205 4640 5800 6242 6728 7250 8000 8410 9280 11600 12484 13456 14500 15605 16820 21025 23200 24968 26912 29000 31210 33640 42050 46400 49936 53824 58000 62420 67280 78025 84100 90509 99872 105125 116000 124840 134560 156050 168200 181018 199744 210250 232000 249680 269120 312100 336400 362036 390125 420500 452545 499360 624200 672800 724072 780250 841000 905090 998720 1248400 1345600 1448144 1560500 1682000 1810180 2262725 2496800 2624761 2896288 3121000 3364000 3620360 4525450 4993600 5249522 5792576 6242000 6728000 7240720 9050900 10499044 11313625 12484000 13123805 14481440 18101800 20998088 22627250 24968000 26247610 28962880 36203600 41996176 45254500 52495220 65619025 72407200 83992352 90509000 104990440 131238050 144814400 167984704 181018000 209980880 262476100 328095125 362036000 419961760 524952200 656190250 724072000 839923520 1049904400 1312380500 2099808800 2624761000 4199617600 5249522000 10499044000 20998088000
• Sum of all divisors σ(n): 53874018744
• Sum of proper divisors (its aliquot sum) s(n): 32875930744
• 20998088000 is an abundant number, because the sum of its proper divisors (32875930744) is greater than itself. Its abundance is 11877842744

Bases of 20998088000

• Binary: 10011100011100101010110010101000000₂
• Hexadecimal: 0x4E3956540
• Base-36: 9N9PWE8

Squares and roots of 20998088000

• 20998088000 squared (20998088000²) is 440919699655744000000
• 20998088000 cubed (20998088000³) is 9258470654304882217472000000000
• The square root of 20998088000 is 144907.1702849793
• The cube root of 20998088000 is 2758.8404426807

Scales and comparisons

• 20,998,088,000 seconds is equal to 667 years, 35 weeks, 10 hours, 13 minutes, 20 seconds.
• To count from 1 to 20,998,088,000 would take you about one thousand, three hundred thirty-five 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 20998088000 cubic inches would be around 229.9 feet tall.

Recreational maths with 20998088000

• 20998088000 backwards is 00088089902
• The number of decimal digits it has is: 11
• The sum of 20998088000's digits is 44
• More coming soon!