20344917120

Names of 20344917120

• Cardinal: 20344917120 can be written as Twenty billion, three hundred forty-four million, nine hundred seventeen thousand, one hundred twenty.

Scientific notation

• Scientific notation: 2.034491712 × 10¹⁰

Factors of 20344917120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 963322

Divisors of 20344917120

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 30 32 33 40 44 48 55 60 64 66 80 88 96 110 120 128 132 160 165 176 192 220 240 264 320 330 352 384 440 480 528 640 660 704 880 960 1056 1320 1408 1760 1920 2112 2640 3520 4224 5280 7040 10560 21120 963301 1926602 2889903 3853204 4816505 5779806 7706408 9633010 10596311 11559612 14449515 15412816 19266020 21192622 23119224 28899030 30825632 31788933 38532040 42385244 46238448 52981555 57798060 61651264 63577866 77064080 84770488 92476896 105963110 115596120 123302528 127155732 154128160 158944665 169540976 184953792 211926220 231192240 254311464 308256320 317889330 339081952 369907584 423852440 462384480 508622928 616512640 635778660 678163904 847704880 924768960 1017245856 1271557320 1356327808 1695409760 1849537920 2034491712 2543114640 3390819520 4068983424 5086229280 6781639040 10172458560 20344917120
• Sum of all divisors σ(n): 70744898880
• Sum of proper divisors (its aliquot sum) s(n): 50399981760
• 20344917120 is an abundant number, because the sum of its proper divisors (50399981760) is greater than itself. Its abundance is 30055064640

Bases of 20344917120

• Binary: 10010111100101001101100110010000000₂
• Hexadecimal: 0x4BCA6CC80
• Base-36: 9CGU6IO

Squares and roots of 20344917120

• 20344917120 squared (20344917120²) is 413915652619669094400
• 20344917120 cubed (20344917120³) is 8421079647217878607393456128000
• The square root of 20344917120 is 142635.6095790949
• The cube root of 20344917120 is 2729.9329157393

Scales and comparisons

• 20,344,917,120 seconds is equal to 646 years, 47 weeks, 13 hours, 52 minutes.
• To count from 1 to 20,344,917,120 would take you about one thousand, two hundred 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 20344917120 cubic inches would be around 227.5 feet tall.

Recreational maths with 20344917120

• 20344917120 backwards is 02171944302
• 20344917120 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20344917120's digits is 33
• More coming soon!