20000840000
20,000,840,000 is an even composite number composed of five prime numbers multiplied together.
20000840000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty divisors.
Prime factorization of 20000840000:
26 × 54 × 17 × 67 × 439
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 17 × 67 × 439)See below for interesting mathematical facts about the number 20000840000 from the Numbermatics database.
Names of 20000840000
- Cardinal: 20000840000 can be written as Twenty billion, eight hundred forty thousand.
Scientific notation
- Scientific notation: 2.000084 × 1010
Factors of 20000840000
Divisors of 20000840000
- Number of divisors d(n): 280
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Complete list of divisors:
1 2 4 5 8 10 16 17 20 25 32 34 40 50 64 67 68 80 85 100 125 134 136 160 170 200 250 268 272 320 335 340 400 425 439 500 536 544 625 670 680 800 850 878 1000 1072 1088 1139 1250 1340 1360 1600 1675 1700 1756 2000 2125 2144 2195 2278 2500 2680 2720 3350 3400 3512 4000 4250 4288 4390 4556 5000 5360 5440 5695 6700 6800 7024 7463 8000 8375 8500 8780 9112 10000 10625 10720 10975 11390 13400 13600 14048 14926 16750 17000 17560 18224 20000 21250 21440 21950 22780 26800 27200 28096 28475 29413 29852 33500 34000 35120 36448 37315 40000 41875 42500 43900 45560 53600 54875 56950 58826 59704 67000 68000 70240 72896 74630 83750 85000 87800 91120 107200 109750 113900 117652 119408 134000 136000 140480 142375 147065 149260 167500 170000 175600 182240 186575 219500 227800 235304 238816 268000 274375 284750 294130 298520 335000 340000 351200 364480 373150 439000 455600 470608 477632 500021 536000 548750 569500 588260 597040 670000 680000 702400 711875 735325 746300 878000 911200 932875 941216 1000042 1097500 1139000 1176520 1194080 1340000 1423750 1470650 1492600 1756000 1822400 1865750 1882432 2000084 2195000 2278000 2353040 2388160 2500105 2680000 2847500 2941300 2985200 3512000 3676625 3731500 4000168 4390000 4556000 4664375 4706080 5000210 5695000 5882600 5970400 7353250 7463000 8000336 8780000 9112000 9328750 9412160 10000420 11390000 11765200 11940800 12500525 14706500 14926000 16000672 17560000 18383125 18657500 20000840 22780000 23530400 25001050 29413000 29852000 32001344 36766250 37315000 40001680 45560000 47060800 50002100 58826000 59704000 62502625 73532500 74630000 80003360 100004200 117652000 125005250 147065000 149260000 160006720 200008400 235304000 250010500 294130000 298520000 312513125 400016800 500021000 588260000 625026250 800033600 1000042000 1176520000 1250052500 2000084000 2500105000 4000168000 5000210000 10000420000 20000840000
- Sum of all divisors σ(n): 53418150720
- Sum of proper divisors (its aliquot sum) s(n): 33417310720
- 20000840000 is an abundant number, because the sum of its proper divisors (33417310720) is greater than itself. Its abundance is 13416470720
Bases of 20000840000
- Binary: 100101010000010010010011001010000002
- Hexadecimal: 0x4A8249940
- Base-36: 96RZEWW
Squares and roots of 20000840000
- 20000840000 squared (200008400002) is 400033600705600000000
- 20000840000 cubed (200008400003) is 8001008042336592704000000000000
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The
square root of 20000840000 is 141424.3260546077 -
The
cube root of 20000840000 is 2714.4556179095
Scales and comparisons
How big is 20000840000?- 20,000,840,000 seconds is equal to 635 years, 50 weeks, 1 day, 4 hours, 53 minutes, 20 seconds.
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To count from 1 to 20,000,840,000 would take you about one thousand, two hundred seventy-one 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 20000840000 cubic inches would be around 226.2 feet tall.
Recreational maths with 20000840000
- 20000840000 backwards is 00004800002
- The number of decimal digits it has is: 11
- The sum of 20000840000's digits is 14
- More coming soon!
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