20223968520

Names of 20223968520

• Cardinal: 20223968520 can be written as Twenty billion, two hundred twenty-three million, nine hundred sixty-eight thousand, five hundred twenty.

Scientific notation

• Scientific notation: 2.022396852 × 10¹⁰

Factors of 20223968520

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 15931

Divisors of 20223968520

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 28 30 35 40 42 56 60 70 84 105 120 140 168 210 280 420 840 1693 3386 5079 6772 8465 10158 11851 13544 14221 16930 20316 23702 25395 28442 33860 35553 40632 42663 47404 50790 56884 59255 67720 71105 71106 85326 94808 99547 101580 113768 118510 142210 142212 170652 177765 199094 203160 213315 237020 284420 284424 298641 341304 355530 398188 426630 474040 497735 568840 597282 711060 796376 853260 995470 1194564 1422120 1493205 1706520 1990940 2389128 2986410 3981880 5972820 11945640 24076153 48152306 72228459 96304612 120380765 144456918 168533071 192609224 240761530 288913836 337066142 361142295 481523060 505599213 577827672 674132284 722284590 842665355 963046120 1011198426 1348264568 1444569180 1685330710 2022396852 2527996065 2889138360 3370661420 4044793704 5055992130 6741322840 10111984260 20223968520
• Sum of all divisors σ(n): 69385155840
• Sum of proper divisors (its aliquot sum) s(n): 49161187320
• 20223968520 is an abundant number, because the sum of its proper divisors (49161187320) is greater than itself. Its abundance is 28937218800

Bases of 20223968520

• Binary: 10010110101011100010100010100001000₂
• Hexadecimal: 0x4B5714508
• Base-36: 9AGTTZC

Squares and roots of 20223968520

• 20223968520 squared (20223968520²) is 409008902697950990400
• 20223968520 cubed (20223968520³) is 8271783172563103898352422208000
• The square root of 20223968520 is 142210.9999964841
• The cube root of 20223968520 is 2724.5124294463

Scales and comparisons

• 20,223,968,520 seconds is equal to 643 years, 3 weeks, 17 hours, 2 minutes.
• To count from 1 to 20,223,968,520 would take you about one thousand, two hundred eighty-six 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 20223968520 cubic inches would be around 227 feet tall.

Recreational maths with 20223968520

• 20223968520 backwards is 02586932202
• The number of decimal digits it has is: 11
• The sum of 20223968520's digits is 39
• More coming soon!