20989824000
20,989,824,000 is an even composite number composed of five prime numbers multiplied together.
20989824000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred fifty-two divisors.
Prime factorization of 20989824000:
210 × 3 × 53 × 47 × 1163
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 47 × 1163)See below for interesting mathematical facts about the number 20989824000 from the Numbermatics database.
Names of 20989824000
- Cardinal: 20989824000 can be written as Twenty billion, nine hundred eighty-nine million, eight hundred twenty-four thousand.
Scientific notation
- Scientific notation: 2.0989824 × 1010
Factors of 20989824000
Divisors of 20989824000
- Number of divisors d(n): 352
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 47 48 50 60 64 75 80 94 96 100 120 125 128 141 150 160 188 192 200 235 240 250 256 282 300 320 375 376 384 400 470 480 500 512 564 600 640 705 750 752 768 800 940 960 1000 1024 1128 1163 1175 1200 1280 1410 1500 1504 1536 1600 1880 1920 2000 2256 2326 2350 2400 2560 2820 3000 3008 3072 3200 3489 3525 3760 3840 4000 4512 4652 4700 4800 5120 5640 5815 5875 6000 6016 6400 6978 7050 7520 7680 8000 9024 9304 9400 9600 11280 11630 11750 12000 12032 12800 13956 14100 15040 15360 16000 17445 17625 18048 18608 18800 19200 22560 23260 23500 24000 24064 25600 27912 28200 29075 30080 32000 34890 35250 36096 37216 37600 38400 45120 46520 47000 48000 48128 54661 55824 56400 58150 60160 64000 69780 70500 72192 74432 75200 76800 87225 90240 93040 94000 96000 109322 111648 112800 116300 120320 128000 139560 141000 144384 145375 148864 150400 163983 174450 180480 186080 188000 192000 218644 223296 225600 232600 240640 273305 279120 282000 290750 297728 300800 327966 348900 360960 372160 376000 384000 436125 437288 446592 451200 465200 546610 558240 564000 581500 595456 601600 655932 697800 721920 744320 752000 819915 872250 874576 893184 902400 930400 1093220 1116480 1128000 1163000 1190912 1203200 1311864 1366525 1395600 1488640 1504000 1639830 1744500 1749152 1786368 1804800 1860800 2186440 2232960 2256000 2326000 2623728 2733050 2791200 2977280 3008000 3279660 3489000 3498304 3572736 3609600 3721600 4099575 4372880 4465920 4512000 4652000 5247456 5466100 5582400 5954560 6016000 6559320 6832625 6978000 6996608 7443200 8199150 8745760 8931840 9024000 9304000 10494912 10932200 11164800 13118640 13665250 13956000 13993216 14886400 16398300 17491520 17863680 18048000 18608000 20497875 20989824 21864400 22329600 26237280 27330500 27912000 27986432 29772800 32796600 34983040 37216000 40995750 41979648 43728800 44659200 52474560 54661000 55824000 55972864 65593200 69966080 74432000 81991500 83959296 87457600 89318400 104949120 109322000 111648000 131186400 139932160 148864000 163983000 167918592 174915200 209898240 218644000 223296000 262372800 279864320 327966000 349830400 419796480 437288000 446592000 524745600 655932000 699660800 839592960 874576000 1049491200 1311864000 1399321600 1749152000 2098982400 2623728000 3498304000 4197964800 5247456000 6996608000 10494912000 20989824000
- Sum of all divisors σ(n): 71366870016
- Sum of proper divisors (its aliquot sum) s(n): 50377046016
- 20989824000 is an abundant number, because the sum of its proper divisors (50377046016) is greater than itself. Its abundance is 29387222016
Bases of 20989824000
- Binary: 100111000110001011101001100000000002
- Hexadecimal: 0x4E3174C00
- Base-36: 9N4SRUO
Squares and roots of 20989824000
- 20989824000 squared (209898240002) is 440572711550976000000
- 20989824000 cubed (209898240003) is 9247543674657753268224000000000
-
The
square root of 20989824000 is 144878.6526718135 -
The
cube root of 20989824000 is 2758.4784724385
Scales and comparisons
How big is 20989824000?- 20,989,824,000 seconds is equal to 667 years, 21 weeks, 2 days, 18 hours, 40 minutes.
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To count from 1 to 20,989,824,000 would take you about one thousand, three hundred thirty-four 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 20989824000 cubic inches would be around 229.9 feet tall.
Recreational maths with 20989824000
- 20989824000 backwards is 00042898902
- The number of decimal digits it has is: 11
- The sum of 20989824000's digits is 42
- More coming soon!
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