20498960400

Names of 20498960400

• Cardinal: 20498960400 can be written as Twenty billion, four hundred ninety-eight million, nine hundred sixty thousand, four hundred.

Scientific notation

• Scientific notation: 2.04989604 × 10¹⁰

Factors of 20498960400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 5479

Divisors of 20498960400

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 17 20 24 25 30 34 40 48 50 51 60 68 75 80 85 100 102 120 136 150 170 191 200 204 240 255 272 300 340 382 400 408 425 510 573 600 680 764 816 850 955 1020 1146 1200 1275 1360 1528 1700 1910 2040 2292 2550 2865 3056 3247 3400 3820 4080 4584 4775 5100 5261 5730 6494 6800 7640 9168 9550 9741 10200 10522 11460 12988 14325 15280 15783 16235 19100 19482 20400 21044 22920 25976 26305 28650 31566 32470 38200 38964 42088 45840 48705 51952 52610 57300 63132 64940 76400 77928 78915 81175 84176 89437 97410 105220 114600 126264 129880 131525 155856 157830 162350 178874 194820 210440 229200 243525 252528 259760 263050 268311 315660 324700 357748 389640 394575 420880 447185 487050 526100 536622 631320 649400 715496 779280 789150 894370 974100 1004851 1052200 1073244 1262640 1298800 1341555 1430992 1578300 1788740 1948200 2009702 2104400 2146488 2235925 2683110 3014553 3156600 3577480 3896400 4019404 4292976 4471850 5024255 5366220 6029106 6313200 6707775 7154960 8038808 8943700 10048510 10732440 12058212 13415550 15072765 16077616 17082467 17887400 20097020 21464880 24116424 25121275 26831100 30145530 34164934 35774800 40194040 48232848 50242550 51247401 53662200 60291060 68329868 75363825 80388080 85412335 100485100 102494802 107324400 120582120 136659736 150727650 170824670 200970200 204989604 241164240 256237005 273319472 301455300 341649340 401940400 409979208 427061675 512474010 602910600 683298680 819958416 854123350 1024948020 1205821200 1281185025 1366597360 1708246700 2049896040 2562370050 3416493400 4099792080 5124740100 6832986800 10249480200 20498960400
• Sum of all divisors σ(n): 69904954368
• Sum of proper divisors (its aliquot sum) s(n): 49405993968
• 20498960400 is an abundant number, because the sum of its proper divisors (49405993968) is greater than itself. Its abundance is 28907033568

Bases of 20498960400

• Binary: 10011000101110101010101000000010000₂
• Hexadecimal: 0x4C5D55010
• Base-36: 9F0JV2O

Squares and roots of 20498960400

• 20498960400 squared (20498960400²) is 420207377480768160000
• 20498960400 cubed (20498960400³) is 8613814390766118273420864000000
• The square root of 20498960400 is 143174.5801460581
• The cube root of 20498960400 is 2736.8055726957

Scales and comparisons

• 20,498,960,400 seconds is equal to 651 years, 41 weeks, 5 days, 11 hours, 40 minutes.
• To count from 1 to 20,498,960,400 would take you about one thousand, three hundred 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 20498960400 cubic inches would be around 228.1 feet tall.

Recreational maths with 20498960400

• 20498960400 backwards is 00406989402
• The number of decimal digits it has is: 11
• The sum of 20498960400's digits is 42
• More coming soon!